Statewide opinion polling for the 2008 Democratic Party presidential primaries: Difference between revisions

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This is a collection of scientific, state-wide public opinion polls that have been conducted relating to the Democratic presidential primaries, 2008. The public is generally sampled by land-line telephone only, sometimes asking about only the leading candidates.

Graphical representations of polling

For the 2008 Democratic National Convention, there will be 3,515 pledged delegates which will be selected by primary voters and caucus participants (which may be "predicted" by polling results). While most states use a proportionate system subject to a 15% threshold, others use a caucus system that may lead to a "winner takes all" result. Therefore, both types of graphical representations of polling are presented below. There will also be 852 unpledged delegates, colloquially known as superdelegates, which are DNC members, Democratic members of Congress and Governors, and other important figures in the party, which cannot be accurately "predicted" by polling, but may be "predicted" by regularly monitoring endorsements.

Based on "winner takes all"

U.S. Map, leader in each state (click to enlarge).

All data based on DNC 15% Rule

Predicted percentage of pledged delegates and superdelegates following the DNC's 15% Threshold Rule.

File:2008 Dem Pie Chart 12 12.png

Polling

Alabama

Alabama winner: To be determined
Primary date: February 5 2008
See also [1]

Poll source	Date	Highlights
Capital Survey Research Center Margin of Error: ± 4.7%	November 19-November 20, November 26-November 27 2007	Hillary Clinton 46%, Barack Obama 25%, John Edwards 6%
Capital Survey Research Center	August 14-August 16, September 17-September 19 2007	Hillary Clinton 45%, Barack Obama 24%, John Edwards 9%, Al Gore 8%, Others 3%, undecided 10%
American Research Group	July 30-2 August 2007	Hillary Clinton 38%, John Edwards 19%, Barack Obama 17%, Joseph Biden 4%, Bill Richardson 4%, Christopher Dodd 1%, Dennis Kucinich 1%, Wesley Clark -, Mike Gravel -, undecided 16%
Capital Survey Research Center	11 July-13 July, 16 July-19 July 2007	Hillary Clinton 33%, Barack Obama 29%, John Edwards 9%, Al Gore 6%
Mobile Register-University of South Alabama	April 16-April 19 2007	Hillary Clinton 33%, Barack Obama 25%, John Edwards 12%, Al Gore 8%, Joseph Biden 1%, Dennis Kucinich 1%, Bill Richardson 1%, Christopher Dodd <1%, undecided 19%
Capital Survey Research Center	19 February-22 February 2007	Hillary Clinton 35%, Barack Obama 19%, John Edwards 9%, Al Gore 8%, Other 8%, undecided 21%
American Research Group	8 February-13 February 2007	Hillary Clinton 44%, Barack Obama 13%, John Edwards 11%, Wesley Clark 3%, Christopher Dodd 3%, Bill Richardson 1%, Tom Vilsack 1%, undecided 23%
Capital Survey Research Center Poll	20 January 2007	Hillary Clinton 27%, Barack Obama 19%, John Edwards 14%, Al Gore 11%

Arizona

Arizona winner: To be determined
Primary date: February 5 2008
See also [2]

Poll source	Date	Highlights
Cronkite/Eight Poll Margin of Error: ± 6.8%	November 15-November 18 2007	Hillary Clinton 41%, Barack Obama 23%, John Edwards 14%, Bill Richardson 9%, undecided 13%
Rocky Mountain Poll	November 12-November 15 2007	Hillary Clinton 44%, Barack Obama 14%, John Edwards 11%, Bill Richardson 2%, Kucinich 1%, Biden -%, undecided 27%
American Research Group	October 5-October 9 2007	Hillary Clinton 41%, John Edwards 16%, Barack Obama 14%, Bill Richardson 7%, Biden 4%, Kucinich 2%, Dodd 2%, Gravel -, undecided 14%
American Research Group	July 23-July 26 2007	Hillary Clinton 39%, Barack Obama 25%, Bill Richardson 9%, John Edwards 8%, Biden 1%, Clark 1%, Kucinich 1%, Dodd -, Gravel -, undecided 16%
Rocky Mountain Poll	May 24-May 29 2007	Hillary Clinton 26%, Barack Obama 22%, Al Gore 13%, Bill Richardson 7%, John Edwards 7%, other 5%, undecided 20%
Cronkite/Eight Poll	April 19-April 22 2007	Hillary Clinton 25%, Barack Obama 20%, John Edwards 18%, Al Gore 17%, undecided 20%
Cronkite/Eight Poll	27 February 2007	Hillary Clinton 28%, Barack Obama 24%, Al Gore 16%, John Edwards 14%, undecided 18%
American Research Group	8 February-13 February 2007	Hillary Clinton 33%, Barack Obama 24%, John Edwards 13%, Bill Richardson 4%, Tom Vilsack 3%, Wesley Clark 1%, Dennis Kucinich 1%, undecided 22%
Behavior Research Center/Rocky Mountain Poll	24 January 2007	Hillary Clinton 32%, Barack Obama 18%, John Edwards 15%, Al Gore 15%, John Kerry 5%, Joe Biden 3%, undecided 12%
Cronkite/Eight Poll	24 January 2007	Barack Obama 29%, Hillary Clinton 23%, John Edwards 15%, Al Gore 12%, undecided 21%

Arkansas

Arkansas winner: To be determined
Primary date: February 5 2008
See also [3]

Poll source	Date	Highlights
American Research Group	March 16-March 19 2007	Hillary Clinton 49%, Barack Obama 16%, John Edwards 12%, Bill Richardson 2%, Wesley Clark 8%, Joe Biden 2%, Chris Dodd 0%, Mike Gravel 0%, Dennis Kucinich 0%, undecided 11%

California

California winner: To be determined
Primary date: February 5 2008
See also [4][5][6]

Poll source	Date	Highlights
Field Research Corp. Sample Size: 457 Margin of Error: ± 4.7%	December 10-December 17 2007	Hillary Clinton 36%, Barack Obama 22%, John Edwards 13%, Bill Richardson 3%, Joe Biden 3%, Dennis Kucinich 2%, Chris Dodd 1%, Mike Gravel 0%, Undecided 20%
Field Research Corp. (without Edwards, dropping out after Iowa)	December 10-December 17 2007	Hillary Clinton 39%, Barack Obama 27%, Bill Richardson 4.5%, Joe Biden 4%, Dennis Kucinich 2%, Chris Dodd 1%, Mike Gravel 0%, Undecided 22%
Survey USA	December 14-December 16 2007	Hillary Clinton 49%, Barack Obama 30%, John Edwards 14%, Other 5%, Undecided 3%
Public Policy Institute of California	November 27-December 4 2007	Hillary Clinton 44%, Barack Obama 20%, John Edwards 12%
Survey USA	November 30-December 2 2007	Hillary Clinton 50%, Barack Obama 24%, John Edwards 16%, Other 7%, Undecided 3%
Datamar	November 23-November 29 2007	Hillary Clinton 54.0%, Barack Obama 16.1%, John Edwards 8.9%, Dennis Kucinich 4.9%, Richardson 4.8%, Joe Biden 1.6%, Chris Dodd 1.2%, undecided 8.5%
Survey USA	November 2-November 4 2007	Hillary Clinton 53%, Barack Obama 25%, John Edwards 13%, Other 6%, Undecided 3%
The Field	October 11-October 21 2007	Hillary Clinton 45%, Barack Obama 20%, John Edwards 11%, Bill Richardson 4%, Dennis Kucinich 3%, Joe Biden 3%, Chris Dodd -%, Mike Gravel -%, Undecided 14%
Survey USA	October 12-October 14 2007	Hillary Clinton 57%, Barack Obama 20%, John Edwards 13%, Other 6%, Undecided 6%
Survey and Policy Research Institute at San Jose State University	October 1-October 8 2007	Hillary Clinton 42%, Barack Obama 20%, John Edwards 14%, Others 5%
PPIC	September 4-September 11 2007	Hillary Clinton 41%, Barack Obama 23%, John Edwards 14%, Bill Richardson 3%, Kucinich 3%, Joe Biden 2%, Dodd -%, Gravel -%, other 1%, undecided 13%
Survey USA	September 7-September 9 2007	Hillary Clinton 51%, Barack Obama 27%, John Edwards 14%
The Field Poll	August 3-August 12 2007	Hillary Clinton 49%, Barack Obama 19%, John Edwards 10%, Bill Richardson 3%, Joe Biden 3%, Kucinich 2%, Dodd 1%, Gravel 1%, undecided 12%
Survey USA	August 2-August 5 2007	Hillary Clinton 51%, Barack Obama 27%, John Edwards 14%, Other 6%, undecided 3%
American Research Group	July 30-2 August 2007	Hillary Clinton 35%, Barack Obama 22%, John Edwards 16%, Joe Biden 5%, Bill Richardson 5%, Dodd 1%, Kucinich 1%, Clark -, Gravel -, undecided 15%
Survey USA	June 29-July 1 2007	Hillary Clinton 49%, Barack Obama 24%, John Edwards 14%, Other 9%, undecided 3%
San Jose State California Primary	June 18-June 22 2007	Hillary Clinton 37%, Barack Obama 15%, John Edwards 15%, Other 33%
Datamar	June 6-June 11 2007	Hillary Clinton 36.9%, Barack Obama 24.3%, John Edwards 14.8%, Richardson 6.5%, Joe Biden 4.5%, Dennis Kucinich 2.4%, Mike Gravel .8%, Chris Dodd 0%, undecided 9.9%
Survey USA	June 1-June 3 2007	Hillary Clinton 46%, Barack Obama 28%, John Edwards 14%, Other 8%, undecided 4%
American Research Group	May 4-May 8 2007	Hillary Clinton 37%, Barack Obama 28%, John Edwards 15%, Bill Richardson 3%, Biden 2%, Dodd 2%, Kucinich 2%, Clark -, Gravel -, undecided 11%
Survey USA	May 5-May 6 2007	Hillary Clinton 48%, Barack Obama 27%, John Edwards 15%, Other 7%, undecided 3%
Working Californians	April 9-April 12 2007	Hillary Clinton 38%, Barack Obama 19%, John Edwards 17%, Other/Undecided 26%
Survey USA	March 30-April 1 2007	Hillary Clinton 43%, Barack Obama 26%, John Edwards 17%, Bill Richardson 4%, Other 4%, undecided 5%
The Field (without Gore)	March 20-21 March 2007	Hillary Clinton 41%, Barack Obama 28%, John Edwards 13%, Bill Richardson 4%, Biden 3%, Kucinich 2%, Dodd 0%, undecided 9%
The Field (with Gore)	March 20-21 March 2007	Hillary Clinton 31%, Al Gore 25%, Barack Obama 21%, John Edwards 8%, Bill Richardson 3%, Biden 2%, Kucinich 1%, Dodd 0%, undecided 9%
Survey USA	March 3-March 5 2007	Hillary Clinton 44%, Barack Obama 31%, John Edwards 10%, Bill Richardson 4%, Other 5%, undecided 6%
Datamar	9 February-13, 2007	Hillary Clinton 34.3%, Barack Obama 23.6%, John Edwards 16.2%, Bill Richardson 7.2%, Dennis Kucinich 4.2%, Joe Biden 3.9%, Christopher Dodd 0.8%, Mike Gravel 0.3%, Tom Vilsack 0.2%, undecided 9.2%
American Research Group	4 January-7, 2007	Hillary Clinton 36%, Barack Obama 33%, John Edwards 6%, John Kerry 4%, Wesley Clark 2%, Joe Biden 1%, Dennis Kucinich 1%, Bill Richardson 1%, Christopher Dodd 0%, undecided 16%

Colorado

Colorado winner: To be determined
Primary date: February 5 2008
See also [7]

Poll source	Date	Highlights
American Research Group	September 15-September 18 2007	Hillary Clinton 36%, Barack Obama 20%, John Edwards 19%, Bill Richardson 5%, Joe Biden 3%, Christopher Dodd 1%, Dennis Kucinich 1%, Mike Gravel -, undecided 15%
Ciruli Associates Poll	September 12-September 15 2007	Hillary Clinton 29%, Barack Obama 23%, John Edwards 23%
American Research Group	July 15-July 18 2007	Hillary Clinton 39%, Barack Obama 22%, John Edwards 10%, Bill Richardson 8%, Joe Biden 4%, Wesley Clark 1%, Dennis Kucinich 1%, Christopher Dodd 1%, Mike Gravel -, undecided 14%
American Research Group	April 3 2007	Hillary Clinton 34%, Barack Obama 23%, John Edwards 17%, Joe Biden 6%, Dennis Kucinich 3%, Bill Richardson 2%, Wesley Clark 2%, Christopher Dodd 0%, Mike Gravel 0%, undecided 13%

Connecticut

Connecticut winner: To be determined
Primary date: February 5 2008
See also [8][9]

Poll source	Date	Highlights
Quinnipiac University Sample Size: 385 Margin of Error: ± 5%	November 1-November 5 2007	Hillary Clinton 45%, Barack Obama 18%, John Edwards 7%, Christopher Dodd 5%, Joe Biden 4%, Bill Richardson 2%, Dennis Kucinich 2%, Mike Gravel -, Other 1%, undecided 14%
Quinnipiac University	October 9-October 15 2007	Hillary Clinton 42%, Barack Obama 16%, John Edwards 8%, Christopher Dodd 7%, Joe Biden 3%, Bill Richardson 2%, Dennis Kucinich 1%, Mike Gravel -, Other 2%, undecided 17%
Quinnipiac University	May 2-May 7 2007	Hillary Clinton 28%, Barack Obama 20%, Al Gore 13%, John Edwards 8%, Christopher Dodd 6%, Joe Biden 2%, Dennis Kucinich 1%, Bill Richardson 1%, Wesley Clark -, Mike Gravel -, Other 2%, undecided 17%
Quinnipiac University	9 February-12, 2007	Hillary Clinton 33%, Barack Obama 21%, Al Gore 9%, Christopher Dodd 8%, John Edwards 5%, Joe Biden 2%, Dennis Kucinich 1%, Bill Richardson 1%, Wesley Clark 1%, Tom Vilsack 0%, undecided 16%
American Research Group	2 February-6, 2007	Hillary Clinton 40%, Christopher Dodd 14%, Barack Obama 10%, John Edwards 8%, Joe Biden 3%, Dennis Kucinich 3%, Bill Richardson 2%, Wesley Clark 1%, Tom Vilsack 1%, undecided 19%

Delaware

Delaware winner: To be determined
Primary date: February 5 2008

Poll source	Date	Highlights
Fairleigh Dickinson University	October 3 - October 9, 2007	Hillary Clinton 41%, Joe Biden 19%, Barack Obama 17%, John Edwards 7%, Someone else 4%, Don't know 12%
Fairleigh Dickinson University	March 1 2007	Hillary Clinton 34%, Joe Biden 21%, Barack Obama 19%, John Edwards 10%, Someone else 5%, Don't know 10%

Florida

Florida winner: To be determined
Primary date: January 29 2008

Georgia

Georgia winner: To be determined
Primary date: February 5 2008
See also [16][17]

Poll source	Date	Highlights
Insider Advantage Sample Size: 885 Margin of Error: ± 4%	December 17-December 18 2007	Barack Obama 33%, Hillary Clinton 31%, John Edwards 16%, Joseph Biden 4%, Bill Richardson 2%, Christopher Dodd 0%, Dennis Kucinich 0%, Mike Gravel 0%, Undecided 14%
Strategic Vision (R)	December 7-December 9 2007	Hillary Clinton 34%, Barack Obama 27%, John Edwards 12%, Bill Richardson 5%, Joe Biden 2%, Dennis Kucinich 1%, Christopher Dodd 1%, undecided 18%
Strategic Vision (R)	October 19-October 21 2007	Hillary Clinton 40%, Barack Obama 27%, John Edwards 11%, Bill Richardson 5%, Joe Biden 3%, Dennis Kucinich 1%, Christopher Dodd 1%, undecided 12%
Strategic Vision (R)	September 7-September 9 2007	Hillary Clinton 34%, Barack Obama 25%, John Edwards 13%, Bill Richardson 8%, Joe Biden 5%, Dennis Kucinich 1%, Christopher Dodd 1%, undecided 13%
American Research Group	2 August-6, 2007	Hillary Clinton 35%, Barack Obama 25%, John Edwards 17%, Joe Biden 3%, Dennis Kucinich 3%, Bill Richardson 3%, Dodd 1%, Clark -, Gravel -, undecided 13%
Strategic Vision (R)	June 22-June 24 2007	Hillary Clinton 29%, Barack Obama 26%, John Edwards 18%, Bill Richardson 7%, Joe Biden 4%, Christopher Dodd 1%, Dennis Kucinich 1%, undecided 14%
Strategic Vision (R)	11 April 2007	Hillary Clinton 25%, Barack Obama 22%, John Edwards 20%, Bill Richardson 4%, Wesley Clark 3%, Joe Biden 3%, Christopher Dodd 1%, Dennis Kucinich 1%, undecided 21%
Insider Advantage	March 27 2007	Hillary Clinton 32%, John Edwards 27%, Barack Obama 18%, Bill Richardson 2%, Christopher Dodd 1%, Joe Biden 1%
Strategic Vision	28 February 2007	Hillary Clinton 28%, Barack Obama 25%, John Edwards 18%, Wesley Clark 5%, Joe Biden 3%, Bill Richardson 2%, Christopher Dodd 1%, Dennis Kucinich 1%, undecided 17%
Strategic Vision	17 January 2007	Hillary Clinton 27%, Barack Obama 20%, John Edwards 15%, Al Gore 11%, Wesley Clark 4%, John Kerry 3%, Joe Biden 6%, Bill Richardson 1%, Ed Rendell 1%, Tom Vilsack 1%, Christopher Dodd 1%, Dennis Kucinich 1%,, undecided 13%

Idaho

Idaho winner: To be determined
Primary date: February 5 2008

Poll source	Date	Highlights
Greg Smith & Associates	July 11-July 13 2007	Barack Obama 33%, Hillary Clinton 31%, John Edwards 15%

Illinois

Illinois winner: To be determined
Primary date: February 5 2008
See also [18]

Poll source	Date	Highlights
Chicago Tribune/WGN-TV Sample Size: 500 Margin of Error: ±4.4%	December 9-December 13 2007	Barack Obama 50%, Hillary Clinton 25%, John Edwards 7%, Bill Richardson 2%, Joe Biden 2%, Dennis Kucinich 2%, Chris Dodd <1%, undecided 11%
American Research Group	July 6-July 9 2007	Barack Obama 37%, Hillary Clinton 33%, John Edwards 10%, Bill Richardson 4%, Biden 1%, Clark 1%, Dodd 1%, Kucinich 1%, Gravel -, undecided 12%
American Research Group	4 January-7, 2007	Barack Obama 36%, Hillary Clinton 30%, John Edwards 5%, Joe Biden 3%, Bill Richardson 3%, Christopher Dodd 2%, John Kerry 2%, Wesley Clark 1%, Dennis Kucinich 1%, undecided 16%

Iowa

Iowa winner: To be determined
Primary date: January 3 2008

Kansas

Kansas winner: To be determined
Caucus date: (21 of 40 Delegates) February 5 2008

Poll source	Date	Highlights
Research 2000	May 21-May 23 2007	Hillary Clinton 27%, Barack Obama 22%, John Edwards 21%, Bill Richardson 8%, Dennis Kucinich 2%, Joe Biden 1%, Chris Dodd 1%, Mike Gravel 1%, Undecided 17%

Maine

Maine winner: To be determined
Primary date: February 10 2008
See also [23]

Poll source	Date	Highlights
Critical Insights	April 20-27, 2007	Hillary Clinton 39%, Barack Obama 22%, John Edwards 16%, Bill Richardson 3%, Joe Biden 1%, Dennis Kucinich 1%, Undecided 18%
American Research Group	2 February-6, 2007	Hillary Clinton 41%, Barack Obama 17%, John Edwards 14%, Joe Biden 2%, Christopher Dodd 2%, Tom Vilsack 2%, Wesley Clark 1%, Dennis Kucinich 1%, Bill Richardson 1%, undecided 20%

Maryland

Maryland winner: To be determined
Primary date: February 12 2008

Poll source	Date	Highlights
Washington Post	October 18-October 27, 2007	Hillary Clinton 48%, Barack Obama 29%, John Edwards 8%, Joe Biden 3%, Bill Richardson 2%, Dennis Kucinich 1%, Mike Gravel %, Chris Dodd %, Other 3%, undecided 5%
OpinionWorks	August 24-August 26, 2007	Hillary Clinton 32%, Barack Obama 18%, John Edwards 10%, undecided 32%

Massachusetts

Massachusetts winner: To be determined
Primary date: March 4 2008
See also [24]

Poll source	Date	Highlights
Suffolk University	April 12-April 15 2007	Hillary Clinton 32%, John Edwards 19%, Barack Obama 18%, Al Gore 13%, undecided 12%
American Research Group	2 February-6, 2007	Hillary Clinton 35%, Barack Obama 24%, John Edwards 19%, Wesley Clark 2%, Dennis Kucinich 2%, Joe Biden 1%, Christopher Dodd 1%, Bill Richardson 1%, undecided 15%

Michigan

Michigan winner: To be determined
Primary date: January 15, 2008^[1]^[2]^[3]

Sens. Clinton & Dodd likely only Democratic Candidates to be on the ballot in this state because of candidate protest of state moving its primary.

Missouri

Missouri winner: To be determined
Primary date: February 5 2008
See also [29]

Poll source	Date	Highlights
Research 2000 Sample Size: 500	November 16 2007	Hillary Clinton 36%, Barack Obama 21%, John Edwards 20%, Joe Biden 4%, Bill Richardson 3%, Dodd 2%, Kucinich 1%, Gravel -, undecided 13%
American Research Group	August 2-August 6 2007	Hillary Clinton 40%, John Edwards 22%, Barack Obama 15%, Joe Biden 5%, Bill Richardson 4%, Dodd 1%, Kucinich 1%, Clark -, Gravel -, undecided 12%
American Research Group	4 January-7, 2007	Hillary Clinton 30%, Barack Obama 18%, John Edwards 17%, Tom Vilsack 5%, John Kerry 2%, Dennis Kucinich 2%, Bill Richardson 2%, Wesley Clark 1%, undecided 23%

Nevada

Nevada winner: To be determined
Primary date: January 19 2008

New Hampshire

New Hampshire winner: To be determined
Primary date: January 8 2008

See also [33][34][35]

Poll source	Date	Highlights
LA Times/Bloomberg (Likely Voters) Sample Size: 361 Margin of Error: ±4%	December 20-December 27 2007	Barack Obama 32%, Hillary Clinton 30%, John Edwards 20%, Bill Richardson 4%, Joe Biden 1%
Boston Globe/NH University Sample Size: 422 Margin of Error: ± 4.9%	December 16-December 20 2007	Barack Obama 30%, Hillary Clinton 28%, John Edwards 14%, Bill Richardson 7%, Undecided 20%
USA Today/Gallup	December 17-December 19 2007	Barack Obama 32%, Hillary Clinton 32%, John Edwards 18%, Bill Richardson 8%, Joe Biden 4%, Dennis Kucinich 3%, Chris Dodd 1%, Mike Gravel 0%, No opinion 3%
American Research Group Sample Size: 600 Margin of Error: ±4%	December 16-December 19 2007	Hillary Clinton 38%, Barack Obama 24%, John Edwards 15%, Bill Richardson 5%, Joe Biden 4%, Dennis Kucinich 2%, Chris Dodd 2%, Mike Gravel 1%, Undecided 9%
Rasmussen Reports	December 18 2007	Hillary Clinton 31%, Barack Obama 28%, John Edwards 18%, Bill Richardson 8%, Dennis Kucinich 3%, Joe Biden 2%, Chris Dodd 1%, Mike Gravel 0%
Concord Monitor/Research 2000	December 10-December 12 2007	Barack Obama 32%, Hillary Clinton 31%, John Edwards 18%, Bill Richardson 8%, Dennis Kucinich 3%, Joe Biden 2%, Chris Dodd 1%, Undecided 5%
Rasmussen Reports	December 11 2007	Barack Obama 31%, Hillary Clinton 28%, John Edwards 17%, Bill Richardson 8%, Joe Biden 4%, Dennis Kucinich 3%, Mike Gravel 1%, Chris Dodd 0%
CNN/WMUR	December 6-December 10 2007	Hillary Clinton 31%, Barack Obama 30%, John Edwards 16%, Bill Richardson 7%
Mason-Dixon	December 3-December 6 2007	Hillary Clinton 30%, Barack Obama 27%, John Edwards 10%, Bill Richardson 7%, Joe Biden 3%, Dennis Kucinich 3%, Chris Dodd 1%, Gravel -%, Undecided 19%
ABC News/Washington Post	November 29-December 3 2007	Hillary Clinton 35%, Barack Obama 29%, John Edwards 17%, Bill Richardson 10%, Dennis Kucinich 3%, Joe Biden 2%, Chris Dodd 1%, Gravel 0%, Undecided 3%
American Research Group	November 26-November 29 2007	Hillary Clinton 34%, Barack Obama 23%, John Edwards 17%, Bill Richardson 10%, Joe Biden 3%, Chris Dodd 2%, Dennis Kucinich 2%, Gravel 1%, Undecided 8%
Rasmussen Reports	November 29 2007	Hillary Clinton 33%, Barack Obama 26%, John Edwards 15%, Bill Richardson 9%, Dennis Kucinich 4%, Joe Biden 4%, Chris Dodd 1%, Mike Gravel 0%
CNN/WMUR	November 14-November 18 2007	Hillary Clinton 36%, Barack Obama 22%, John Edwards 12%, Bill Richardson 12%, Kucinich 3%, Biden 2%, Dodd 1%, Gravel 0%, Undecided 11%
CBS/New York Times	November 2-November 11 2007	Hillary Clinton 37%, Barack Obama 22%, John Edwards 9%, Bill Richardson 6%, Kucinich 5%, Biden 2%, Dodd 1%, Undecided 18%
Boston Globe (UNH)	November 2-November 7 2007	Hillary Clinton 35%, Barack Obama 21%, John Edwards 15%, Bill Richardson 10%, Other 8%, Undecided 12%
Marist College	November 2-November 6 2007	Hillary Clinton 36%, Barack Obama 25%, John Edwards 14%, Bill Richardson 6%, Dennis Kucinich 3%, Joe Biden 2%, Chris Dodd 1%, Mike Gravel <1% Undecided 13%
Rasmussen	November 5 2007	Hillary Clinton 34%, Barack Obama 24%, John Edwards 15%, Bill Richardson 8%, Joe Biden 3%, Chris Dodd 3%, Dennis Kucinich 2%, Mike Gravel 1%
American Research Group	October 26-October 29 2007	Hillary Clinton 40%, Barack Obama 22%, John Edwards 10%, Bill Richardson 5%, Joe Biden 4%, Chris Dodd 3%, Dennis Kucinich 3%, Gravel -%, Undecided 13%
Rasmussen	October 23 2007	Hillary Clinton 38%, Barack Obama 22%, John Edwards 14%, Bill Richardson 7%, Dennis Kucinich 7%, Joe Biden 2%, Chris Dodd 2%, Mike Gravel 2%, Undecided 6%
Marist College Institute for Public Opinion (Likely Voters)	October 5-October 7 2007	Hillary Clinton 41%, Barack Obama 20%, John Edwards 11%, Bill Richardson 8%, Joe Biden 3%, Dennis Kucinich 3%, Chris Dodd 2%, Mike Gravel <1%, Undecided 12%
American Research Group	September 26-September 29 2007	Hillary Clinton 41%, Barack Obama 22%, John Edwards 10%, Bill Richardson 8%, Joe Biden 2%, Chris Dodd 2%, Dennis Kucinich 2%, Gravel -%, Undecided 12%
Zogby	September 26-September 28 2007	Hillary Clinton 38%, Barack Obama 23%, John Edwards 12%, Bill Richardson 8%, Dennis Kucinich 3%, Joe Biden 2%, Chris Dodd 2%, Gravel <1%, Undecided 10%
Rasmussen Reports	September 16 2007	Hillary Clinton 40%, Barack Obama 17%, John Edwards 14%, Bill Richardson 11%, Joe Biden 5%, Some Other Candidates 14%
Franklin Pierce University / WBZ Poll	September 11-September 14, 2007	Hillary Clinton 36%, Barack Obama 18%, John Edwards 12%, Bill Richardson 10%, Al Gore 5%, Dennis Kucinich 3%, Joe Biden 3%, Chris Dodd 1%, Mike Gravel 1%, Undecided 11%
Los Angeles Times/Bloomberg	September 6-September 10 2007	Hillary Clinton 35%, John Edwards 16%, Barack Obama 16%, Bill Richardson 8%, Dennis Kucinich 3%, Joe Biden 3%, Mike Gravel <0.05%, Chris Dodd <0.05%, Undecided 17%
Los Angeles Times/Bloomberg (Democrats only)	September 6-September 10 2007	Hillary Clinton 40%, Barack Obama 17%, John Edwards 13%
American Research Group	August 26-August 29 2007	Hillary Clinton 37%, Barack Obama 17%, John Edwards 14%, Bill Richardson 7%, Joe Biden 4%, Chris Dodd 2%, Dennis Kucinich 2%, Gravel 1%,
Rasmussen Reports	August 9 2007	Hillary Clinton 37%, Barack Obama 22%, John Edwards 14%, Bill Richardson 9%, Dennis Kucinich 4%, Joe Biden 2%, Chris Dodd% -, Mike Gravel -, undecided 11%
American Research Group	July 26-July 30 2007	Hillary Clinton 31%, Barack Obama 31%, John Edwards 14%, Bill Richardson 7%, Biden 2%, Dodd 1%, Kucinich 1%, Clark -, Gravel -, undecided 13%
Hart-McLaughlin	July 24-July 26 2007	Hillary Clinton 36%, Barack Obama 19%, John Edwards 15%, Bill Richardson 12%, Biden 2%, Kucinich 2%, Dodd 1%, Gravel 0%, undecided 13%
CNN/WMUR/UNH Gore Excluded	July 9-July 17 2007	Hillary Clinton 36%, Barack Obama 27%, Bill Richardson 11%, John Edwards 9%, Joseph Biden 4%, Dennis Kucinich 3%, Christopher Dodd -, Mike Gravel -, undecided 9%
CNN/WMUR/UNH Gore Included	July 9-July 17 2007	Hillary Clinton 33%, Barack Obama 25%, Bill Richardson 10%, John Edwards 8%, Al Gore 8%, Joseph Biden 3%, Dennis Kucinich 3%, Christopher Dodd -, Mike Gravel -, undecided 9%
Research 2000 Gore Excluded	July 9-July 11 2007	Hillary Clinton 33%, Barack Obama 25%, John Edwards 15%, Bill Richardson 7%, Chris Dodd 3%, Joe Biden 2%, Dennis Kucinich 2%, Mike Gravel 1%
Research 2000 Gore Included	July 9-July 11 2007	Hillary Clinton 27%, Barack Obama 23%, Al Gore 14%, John Edwards 10%, Bill Richardson 8%
American Research Group	June 27-June 30 2007	Hillary Clinton 34%, Barack Obama 25%, John Edwards 11%, Bill Richardson 6%, Joe Biden 4%, Dennis Kucinich 3%, Dodd 3%, Gravel 2%, Clark 1%, undecided 11%
Rasmussen Reports	June 28 2007	Hillary Clinton 28%, Barack Obama 21%, John Edwards 10%, Bill Richardson 9%, Joe Biden 3%, Chris Dodd 2%, Dennis Kucinich 2%
Suffolk University	June 24 2007	Hillary Clinton 37%, Barack Obama 19%, John Edwards 9%, Bill Richardson 9%, Dennis Kucinich 5%, Joe Biden 2%, Chris Dodd 2%, Mike Gravel 1%, undecided 16%
CNN/WMUR Poll (Gore excl.)	June 6-June 10 2007	Hillary Clinton 39%, Barack Obama 24%, John Edwards 14%, Bill Richardson 11%, Joe Biden 5%, Dennis Kucinich 2%
CNN/WMUR Poll (Gore incl.)	June 6-June 10 2007	Hillary Clinton 36%, Barack Obama 22%, John Edwards 12%, Al Gore 12%, Bill Richardson 10%, Joe Biden 4%, Dennis Kucinich 1%
Mason-Dixon	June 4-June 7 2007	Hillary Clinton 26%, Barack Obama 21%, John Edwards 18%, Bill Richardson 9%, Joe Biden 6%
Franklin Pierce College/WBZ	June 4 2007	Hillary Clinton 38%, Barack Obama 16%, John Edwards 13%, Al Gore 8%, Bill Richardson 8%, Joe Biden 4%, Dennis Kucinich 2%, Clark 1%, Dodd 1%, Gravel 0%, Sharpton 0%, undecided 10%
American Research Group	May 23-May 25 2007	Hillary Clinton 34%, John Edwards 18%, Barack Obama 15%, Bill Richardson 9%, Joe Biden 3%, Chris Dodd 3%, Dennis Kucinich 2%, Wesley Clark 1%, Mike Gravel 1%, undecided 14%
Zogby	May 15-May 16 2007	Hillary Clinton 28%, Barack Obama 26%, John Edwards 15%, Bill Richardson 10%, Dennis Kucinich 4%, Joe Biden 1%, Dodd -, Gravel -, Not Sure 15%
Survey USA	May 4-May 6 2007	Hillary Clinton 40%, Barack Obama 24%, John Edwards 22%, Other 10%, undecided 4%
American Research Group	April 27-April 30 2007	Hillary Clinton 37%, John Edwards 26%, Barack Obama 14%, Bill Richardson 3%, Joe Biden 2%, Chris Dodd 1%, Dennis Kucinich 2%, Wesley Clark -, Mike Gravel -, undecided 15%
Zogby	April 3 2007	Hillary Clinton 29% John Edwards 23%, Barack Obama 23%, Biden 2%, Richardson 2%, Kucinich 1%, Clark -, Dodd -, Gravel -, Kerry -, Not Sure 17%
University of New Hampshire	27 March-April 2 2007	Hillary Clinton 27%, John Edwards 21%, Barack Obama 20%, Al Gore 11%, Bill Richardson 4%, Joe Biden 2%, Dennis Kucinich 1%, Christopher Dodd 1%, Wesley Clark 0%, Mike Gravel 0%, Al Sharpton 0%, Other 0%, undecided 12%
American Research Group	19 March-22, 2007	Hillary Clinton 37%, Barack Obama 23%, John Edwards 20%, Bill Richardson 2%, Joe Biden 2%, Wesley Clark 1%, Dennis Kucinich 1%, Christopher Dodd 1%, Mike Gravel 0%, undecided 12%
Franklin Pierce College/WBZ	7 March-11, 2007	Hillary Clinton 32%, Barack Obama 25%, John Edwards 16%, Al Gore 10, Bill Richardson 3, Dennis Kucinich 2%, Joe Biden 1%, Wesley Clark 1%, Christopher Dodd 0%, Mike Gravel 0%, Al Sharpton 0%, undecided 9%
Franklin Pierce College/WBZ (without Gore)	7 March-11, 2007	Hillary Clinton 35%, Barack Obama 26%, John Edwards 18%, Other 8%, undecided 12%
Suffolk University	24 February-28, 2007	Hillary Clinton 28%, Barack Obama 26%, John Edwards 17%, Joe Biden 3%, Dennis Kucinich 2%, Bill Richardson 2%, Wesley Clark 1%, Christopher Dodd 0%, Mike Gravel 0%, Al Sharpton 0%, Refused 1%, undecided 17%
University of New Hampshire	1 February-5, 2007	Hillary Clinton 35%, Barack Obama 21%, John Edwards 16%, Al Gore 8%, Joe Biden 3%, Chris Dodd 1%, Bill Richardson 1%, Tom Vilsack 1%, Wesley Clark 1%, Dennis Kucinich 1%, Mike Gravel 0%, Al Sharpton 0%, Don't Know 14%
American Research Group	31 January-1 February 2007	Hillary Clinton 39%, Barack Obama 19%, John Edwards 13%, Other 2%, undecided 21%
Zogby International	15 January-17, 2007	Barack Obama 23%, Hillary Clinton 19%, John Edwards 19%, John Kerry 5%, Wesley Clark 3%, Joe Biden 3%, Dennis Kucinich 1%, Bill Richardson 1%, Tom Vilsack 1%
American Research Group	26 December-27, 2006	Hillary Clinton 27%, Barack Obama 21%, John Edwards 18%, John Kerry 6%, Dennis Kucinich 4%, Wesley Clark 2%, Bill Richardson 2%, Joe Biden 1%, Christopher Dodd 1%, Tom Vilsack 1%, Mike Gravel 0%

New Jersey

New Jersey winner: To be determined
Primary date: February 5 2008
See also [36][37][38][39]

Poll source	Date	Highlights
Quinnipiac University Sample Size: 387 Margin of Error: ± 5%	December 5-December 9, 2007	Hillary Clinton 51%, Barack Obama 17%, John Edwards 7%, Joe Biden 3%, Dennis Kucinich 2%, Bill Richardson 1%, Gravel 1%, Chris Dodd -%, Other 2%, undecided 12%
Quinnipiac University	October 9-October 15, 2007	Hillary Clinton 46%, Barack Obama 20%, John Edwards 9%, Bill Richardson 3%, Joe Biden 2%, Dennis Kucinich 2%, Chris Dodd 1%, Gravel -%, Other 1%, undecided 14%
Monmouth University/Gannett New Jersey Poll	September 27-September 30, 2007	Hillary Clinton 42%, Barack Obama 23%, John Edwards 7%, Joe Biden 2%, Dennis Kucinich 2%, Bill Richardson 1%, Al Gore 1%, Chris Dodd 0%, Mike Gravel 0%, Don't Know 21%
Strategic Vision	September 28-September 30, 2007	Hillary Clinton 52%, Barack Obama 21%, John Edwards 7%, Bill Richardson 5%, Joe Biden 2%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 11%
Quinnipiac University	18 September-23 September, 2007	Hillary Clinton 46%, Barack Obama 15%, Al Gore 11%, John Edwards 7%, Joe Biden 3%, Bill Richardson 1%, Dennis Kucinich 1%, Chris Dodd -%, Other 1%, undecided 12%
Strategic Vision	24 August-26, 2007	Hillary Clinton 49%, Barack Obama 22%, John Edwards 8%, Bill Richardson 5%, Joe Biden 3%, Dennis Kucinich 1%, Chris Dodd 1%, undecided 11%
Rutgers-Eagleton	2 August-7, 2007	Hillary Clinton 45%, Barack Obama 21%, John Edwards 16%, Joe Biden 4%, Bill Richardson 1%, Kucinich 1%, Chris Dodd 0%, Gravel 0%, Other 1%, undecided 10%
Strategic Vision	July 13-July 15 2007	Hillary Clinton 46%, Barack Obama 20%, John Edwards 10%, Bill Richardson 7%, Joe Biden 3%, Chris Dodd 2%, Kucinich 1%, Gravel -, undecided 11%
Quinnipiac University (with Gore)	June 26-July 2 2007	Hillary Clinton 37%, Al Gore 18%, Barack Obama 15%, John Edwards 6%, Bill Richardson 4%, Joe Biden 2%, Chris Dodd 1%, Gravel -, Kucinich -, Other 2%, undecided 13%
Quinnipiac University (without Gore)	June 26-July 2 2007	Hillary Clinton 46%, Barack Obama 19%, John Edwards 8%, Bill Richardson 4%, Joe Biden 3%, Chris Dodd 1%, Gravel -, Kucinich -, Other 2%, undecided 15%
Strategic Vision (R)	April 25-April 27 2007	Hillary Clinton 40%, Barack Obama 23%, John Edwards 12%, Joe Biden 5%, Chris Dodd 2%, Bill Richardson 2%, Dennis Kucinich 1%, undecided 15%
Monmouth University	April 11-April 16 2007	Hillary Clinton 41%, Barack Obama 22%, John Edwards 13%, Joe Biden 3%, Bill Richardson 2%, Christopher Dodd -, Dennis Kucinich -, VOL-Al Gore 1%, Don't Know 18%
American Research Group	March 29-April 2 2007	Hillary Clinton 37%, Barack Obama 23%, Joe Biden 9%, John Edwards 9%, Bill Richardson 6%, Christopher Dodd 2%, Dennis Kucinich 1%, Wesley Clark 0%, Mike Gravel 0%, undecided 14%
Quinnipiac University	20 February-25, 2007	Hillary Clinton 41%, Barack Obama 19%, Al Gore 10%, John Edwards 5%, Joe Biden 3%, Wesley Clark 1%, Bill Richardson 1%, Dennis Kucinich 1%, Someone Else 2%, Wouldn't Vote 2%, undecided 15%
Quinnipiac University	16 January-22, 2007	Hillary Clinton 30%, Barack Obama 16%, Al Gore 11%, John Edwards 8%, John Kerry 6%, Joe Biden 6%, Wesley Clark 2%, Bill Richardson 1%, Someone Else 2%, Wouldn't Vote 1%, undecided 17%

New Mexico

New Mexico winner: To be determined
Primary date: February 5 2008
See also [40]

Poll source	Date	Highlights
New Mexico State University	April 3-April 7 2007	Bill Richardson 33%, Hillary Clinton 23%, Barack Obama 19%, John Edwards 18%
American Research Group	4 January-7, 2007	Bill Richardson 28%, Hillary Clinton 22%, Barack Obama 17%, John Edwards 12%, Wesley Clark 5%, Dennis Kucinich 3%, Joe Biden 1%, Christopher Dodd 1%, John Kerry 1%, Tom Vilsack 1%, undecided 10%

New York

New York winner: To be determined
Primary date: February 5 2008
See also [41][42][43]

Poll source	Date	Highlights
Quinnipiac University College Sample Size: 461 Margin of Error: ± 4.6%	December 4-December 10 2007	Hillary Clinton 55%, Barack Obama 17%, John Edwards 7%, Joe Biden 2%, Dennis Kucinich 2%, Bill Richardson 2%, Mike Gravel -, Chris Dodd -, Other 1%, undecided 15%
Datamar	December 2-December 8 2007	Hillary Clinton 44.5%, John Edwards 13.0%, Barack Obama 10.8%, Joe Biden 4.4%, Bill Richardson 3.9%, Dennis Kucinich 3.2%, Mike Gravel 0.9%, Chris Dodd 0.3%, Undecided 18.9%
Datamar	November 1-November 4 2007	Hillary Clinton 45.0%, Barack Obama 14.1%, John Edwards 9.3%, Joe Biden 5.9%, Dennis Kucinich 3.5%, Bill Richardson 2.9%, Chris Dodd 1.7%, Mike Gravel 0.3%, Undecided 17.4%
Quinnipiac University College	October 9-October 15 2007	Hillary Clinton 49%, Barack Obama 12%, John Edwards 11%, Joe Biden 2%, Dennis Kucinich 2%, Bill Richardson 2%, Chris Dodd 1%, Mike Gravel -, Other 2%, undecided 16%
Quinnipiac University College	September 24-September 30 2007	Hillary Clinton 47%, Barack Obama 15%, Al Gore 9%, John Edwards 7%, Joe Biden 3%, Dennis Kucinich 2%, Bill Richardson 1%, Chris Dodd -, Mike Gravel -, Other 2%, undecided 12%
Siena College	July 24-July 28 2007	Hillary Clinton 48%, Barack Obama 14%, Al Gore 10%, John Edwards 7%, Joe Biden 3%, Dennis Kucinich 2%, Bill Richardson 2%, Dodd 1%, undecided 13%
Siena College	June 18-June 21 2007	Hillary Clinton 43%, Al Gore 19%, Barack Obama 11%, John Edwards 9%, Other 18%
Quinnipiac University College	June 12-June 17 2007	Hillary Clinton 43%, Gore 19%, Obama 14%, Edwards 6%, Richardson 3%, Biden 1%, Kucinich 1%, Dodd -, Gravel -, Other 2%, undecided 10%
Siena College	May 18-May 25 2007	Hillary Clinton 42%, Al Gore 13%, Barack Obama 13%, John Edwards 7%, Dennis Kucinich 4%, Joe Biden 3%, Bill Richardson 3%, Christopher Dodd -, undecided 15%
Siena College	April 16-April 20 2007	Hillary Clinton 39%, Barack Obama 17%, Al Gore 12%, John Edwards 11%, Bill Richardson 4%, Joe Biden 2%, Dennis Kucinich 1%, Christopher Dodd 0%, undecided 13%
NY1	April 4-April 7 2007	Hillary Clinton 49%, Barack Obama 17%, John Edwards 11%, Joe Biden 3%, Bill Richardson 2%, Christopher Dodd 1%, Other 1%, undecided 14%
American Research Group	March 29-April 2 2007	Hillary Clinton 41%, Barack Obama 20%, John Edwards 16%, Joe Biden 6%, Christopher Dodd 3%, Bill Richardson 3%, Wesley Clark 0%, Mike Gravel 0%, Dennis Kucinich 0%, undecided 12%
Quinnipiac University	29 March-April 1 2007	Hillary Clinton 44%, Gore 14%, Barack Obama 14%, John Edwards 9%, Joe Biden 1%, Dennis Kucinich 1%, Bill Richardson 1%, Christopher Dodd 0%, Wesley Clark 0%, Mike Gravel 0%, Other 1%, undecided 13%
Siena College	26 March 2007	Hillary Clinton 43%, Al Gore 14%, Barack Obama 11%, John Edwards 7%, Bill Richardson 4%, Dennis Kucinich 3%, Joe Biden 1%, Christopher Dodd 0%, Unsure 17%
WNBC/Marist	20 March-22, 2007	Hillary Clinton 44%, Al Gore 16%, Barack Obama 14%, John Edwards 9%, Joe Biden 3%, Bill Richardson 2%, Al Sharpton 1%, Chris Dodd 1%, Wesley Clark <1%, Mike Gravel <1%, Dennis Kucinich <1%, Christopher Dodd 0%, undecided 10%
Quinnipiac University	14 February 2007	Hillary Clinton 47%, Barack Obama 16%, Al Gore 11%, John Edwards 7%, Dennis Kucinich 1%, Christopher Dodd 1%, Wesley Clark 1%, Bill Richardson 1%, Joe Biden 1%

North Carolina

North Carolina winner: To be determined
Primary date: February 5 2008
See also [44]

Poll source	Date	Highlights
Public Policy Polling (D) Sample Size: 676 Margin of Error: ± 3.7%	December 3 2007	Hillary Clinton 31%, John Edwards 26%, Barack Obama 24%, Other 12%, undecided 8%
SurveyUSA	November 2-November 5 2007	Hillary Clinton 43%, John Edwards 25%, Barack Obama 19%, Other 9%, undecided 5%
Public Policy Polling (D)	November 5 2007	John Edwards 30%, Hillary Clinton 30%, Barack Obama 21%, Other 12%, undecided 8%
Civitas Institute	October 9-October 14 2007	Hillary Clinton 31%, Barack Obama 18%, John Edwards 18%, Other 13%, undecided 19%
Public Policy Polling (D)	October 3 2007	Hillary Clinton 32%, John Edwards 31%, Barack Obama 20%, Other 10%, undecided 7%
Elon University Polling	September 24-September 27 2007	Hillary Clinton 37.4%, John Edwards 18.0%, Barack Obama 17.7% Joseph Biden 3.7%, Bill Richardson 1.3%, Dennis Kucinich 0.5%, Other 0.4%, undecided 21.1%
Public Policy Polling (D)	September 5 2007	Hillary Clinton 30%, John Edwards 28%, Barack Obama 21%, Other 12%, undecided 10%
Public Policy Polling (D)	August 1-August 2 2007	Hillary Clinton 29%, John Edwards 29%, Barack Obama 23% Other 10%, undecided 8%
Public Policy Polling (D)	July 2 2007	Hillary Clinton 27%, Barack Obama 27%, John Edwards 26%, Other 10%, undecided 11%
Civitas Institute	June, 2007	John Edwards 25%, Hillary Clinton 20%, Barack Obama 18%, Other 12%, undecided 25%
Public Policy Polling (D)	June 4 2007	John Edwards 30%, Hillary Clinton 26%, Barack Obama 22%, Other 11%, undecided 11%
Public Policy Polling (D)	May 1-May 3 2007	John Edwards 33%, Hillary Clinton 27%, Barack Obama 20%, Other 10%, undecided 10%
Public Policy Polling (D)	April 2 2007	John Edwards 39%, Hillary Clinton 25%, Barack Obama 20%, Other 8%, undecided 9%
Public Policy Polling (D)	5 March 2007	John Edwards 29%, Barack Obama 25%, Hillary Clinton 21%, Other 13%, undecided 12%
American Research Group	4 January-7, 2007	John Edwards 30%, Hillary Clinton 26%, Barack Obama 19%, Dennis Kucinich 3%, Christopher Dodd 2%, Bill Richardson 2%, Joe Biden 1%, John Kerry 1%, undecided 15%

Ohio

Ohio winner: To be determined
Primary date: March 4 2008
See also [45][46][47]

Poll source	Date	Highlights
Quinnipiac University Sample Size: 436 Margin of Error: ± 4.7%	November 26 - December 3 2007	Hillary Clinton 45%, Barack Obama 19%, John Edwards 13%, Biden 3%, Kucinich 2%, Richardson 1%, Dodd 1%, Gravel -, Other -, Undecided 13%
Quinnipiac University	November 6 - November 11 2007	Hillary Clinton 42%, Barack Obama 17%, John Edwards 14%, Kucinich 4%, Biden 3%, Richardson 1%, Dodd -, Gravel -, Other -, Undecided 17%
Quinnipiac University	October 1 - October 8 2007	Hillary Clinton 47%, Barack Obama 19%, John Edwards 11%, Kucinich 2%, Biden 2%, Richardson 1%, Dodd -, Gravel -, Other -%, undecided 15%
Strategic Vision	September 14 - September 16 2007	Hillary Clinton 43%, Barack Obama 23%, John Edwards 11%, Bill Richardson 8%, Joseph Biden 3%, Dennis Kucinich 2%, Christopher Dodd 1, Undecided 11%
Quinnipiac University	August 28 - September 3 2007	Hillary Clinton 44%, Barack Obama 15%, John Edwards 11%, Al Gore 8%, Kucinich 3%, Biden 2%, Richardson 1%, Dodd -, Gravel -, Other 1%, undecided 13%
Quinnipiac University	July 30 - August 6 2007	Hillary Clinton 41%, Barack Obama 16%, John Edwards 11%, Al Gore 8%, Biden 3%, Dennis Kucinich 2%, Bill Richardson 1%, Dodd -, Gravel -, Other 3%, undecided 14%
Quinnipiac University	July 3 - July 9 2007	Hillary Clinton 35%, Barack Obama 17%, John Edwards 13%, Al Gore 12%, Dennis Kucinich 3%, Bill Richardson 2%, Biden 1%, Dodd -, Gravel -, Other 2%, undecided 15%
Quinnipiac University (without Gore)	June 18 - June 25 2007	Hillary Clinton 46%, John Edwards 15%, Barack Obama 14%, Dennis Kucinich 3%, Biden 1%, Richardson 1%, Dodd -, Gravel -, Other 2%, undecided 17%
Quinnipiac (with Gore)	June 18 - June 25 2007	Hillary Clinton 40%, John Edwards 12%, Al Gore 12%, Barack Obama 12%, Dennis Kucinich 3%, Biden 1%, Richardson 1%, Dodd -, Gravel -, Other 2%, undecided 16%
Quinnipiac University	May 8 - May 13 2007	Hillary Clinton 38%, Barack Obama 19%, John Edwards 11%, Al Gore 10%, Dennis Kucinich 2%, Bill Richardson 2%, Joe Biden 1%, Clark -, Dodd -, Gravel -, Someone Else 3%, Don't Know 14%
Quinnipiac University	March 13 - March 19, 2007	Hillary Clinton 32%, Barack Obama 22%, Al Gore 14%, John Edwards 11%, Dennis Kucinich 3%, Joe Biden 1%, Bill Richardson 1%, Wesley Clark 0%, Chris Dodd 0%, Mike Gravel 0%, Someone Else 2%, Wouldn't Vote 1%, Don't Know 15%
Quinnipiac University	January 23 - January 28, 2007	Hillary Clinton 38%, Barack Obama 13%, John Edwards 11%, Al Gore 6%, John Kerry 6%, Joe Biden 2%, Dennis Kucinich 2%, Bill Richardson 1%, Wesley Clark 1%, Chris Dodd 0%, Tom Vilsack 0%, Someone Else 1%, Wouldn't Vote 1%, Don't Know 17%

Oklahoma

Oklahoma winner: To be determined
Primary date: February 5 2008
See also [48]

Poll source	Date	Highlights
Tulsa-World/KOTV/Sooner Poll Sample Size: 380 Margin of Error: 5.03%	December 16-December 19 2007	Hillary Clinton 34%, John Edwards 25%, Barack Obama 15%, Bill Richardson 4%, Chris Dodd 1%, Dennis Kucinich 1%, Don’t Know/Refused 20%
Tulsa-World/KOTV/Sooner Poll	April 27-April 30 2007	John Edwards 29%, Hillary Clinton 29%, Barack Obama 13%, Bill Richardson 8%, Joe Biden 3%, Chris Dodd 1%, Don't Know/Refused 17%
American Research Group	8 February-13, 2007	Hillary Clinton 40%, John Edwards 16%, Barack Obama 15%, Joe Biden 3%, Wesley Clark 2%, Bill Richardson 2%, Tom Vilsack 2%, Chris Dodd 1%, Mike Gravel 1%, Dennis Kucinich 1%, undecided 18%
Tulsa-World/KOTV/Sooner Poll	3 February 2007	Hillary Clinton 28%, John Edwards 23%, Barack Obama 14%

Oregon

Oregon winner: To be determined
Primary date: May 20 2008

Poll source	Date	Highlights
Riley Research Poll (Likely Voter)	10 August-15, 2007	Hillary Clinton 26%, Barack Obama 18%, John Edwards 17%, Dennis Kucinich 2%, Joe Biden 2%
Riley Research Poll	5 March-13, 2007	Hillary Clinton 31%, Barack Obama 21%, John Edwards 8%, Al Gore 4%, Bill Richardson 2%

Pennsylvania

Pennsylvania winner: To be determined
Primary date: April 22 2008
See also [49][50][51][52][53]

Poll source	Date	Highlights
Quinnipiac University Sample Size: 462 Margin of Error: ± 4.6%	November 23-December 3, 2007	Hillary Clinton 43%, Barack Obama 15%, John Edwards 9%, Joe Biden 5%, Dennis Kucinich 3%, Bill Richardson 2%, Dodd 1%, Gravel -, Other 2%, undecided 18%
Quinnipiac University	October 31-November 5, 2007	Hillary Clinton 48%, Barack Obama 15%, John Edwards 11%, Joe Biden 3%, Bill Richardson 2%, Kucinich 1%, Dodd -, Gravel -, Other 1%, undecided 15%
Quinnipiac University	October 1-October 8, 2007	Hillary Clinton 41%, Barack Obama 14%, John Edwards 11%, Joe Biden 5%, Bill Richardson 3%, Kucinich 3%, Dodd -, Gravel -, Other 2%, undecided 18%
Strategic Vision	September 28-September 30 2007	Hillary Clinton 42%, Barack Obama 24%, John Edwards 9%, Bill Richardson 6%, Joe Biden 5%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 12%
Pennsylvania Keystone Poll	August 24-September 2, 2007	Hillary Clinton 38%, Barack Obama 21%, John Edwards 17%, Other 6%, Don't Know 18%
Quinnipiac University	14 August-20, 2007	Hillary Clinton 42%, Al Gore 13%, Barack Obama 12%, John Edwards 8%, Joe Biden 4%, Bill Richardson 1%, Kucinich 1%, Dodd -, Gravel -, Other 2%, undecided 16%
Quinnipiac University	July 30-6 August 2007	Hillary Clinton 35%, Barack Obama 19%, Al Gore 12%, John Edwards 10%, Joe Biden 2%, Bill Richardson 2%, Kucinich 1%, Dodd -, Gravel -, Other 2%, undecided 15%
Strategic Vision (R)	July 6-July 8 2007	Hillary Clinton 36%, Barack Obama 25%, John Edwards 12%, Bill Richardson 8%, Joe Biden 5%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 12%
Quinnipiac (without Gore)	June 22-June 28 2007	Hillary Clinton 38%, Barack Obama 22%, John Edwards 10%, Joe Biden 6%, Bill Richardson 2%, Dodd 1%, Kucinich 1%, Gravel -, Other 2%, undecided 15%
Quinnipiac (with Gore)	June 22-June 28 2007	Hillary Clinton 32%, Barack Obama 18%, Al Gore 16%, John Edwards 7%, Joe Biden 5%, Bill Richardson 2%, Dodd 1%, Kucinich 1%, Gravel -, Other 2%, undecided 15%
WTAE/Pittsburgh Tribune-Review Keystone	May 29-June 4 2007	Hillary Clinton 40%, John Edwards 21%, Barack Obama 18%, Other 3%, Unsure 18%
Quinnipiac University	May 22-May 28 2007	Hillary Clinton 33%, Al Gore 16%, Barack Obama 13%, John Edwards 11%, Joe Biden 3%, Bill Richardson 3%, Dennis Kucinich 1%, Wesley Clark -, Chris Dodd -, Mike Gravel -, Other 4%, Unsure 16%
Strategic Vision (R)	13 April-15, 2007	Hillary Clinton 33%, Barack Obama 23%, John Edwards 19%, Joe Biden 3%, Bill Richardson 3%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 17%
Quinnipiac University (without Gore)	19 March-25, 2007	Hillary Clinton 38%, Barack Obama 24%, John Edwards 16%, Joe Biden 6%, Bill Richardson 3%, Wesley Clark 0%, Chris Dodd 0%, Mike Gravel 0%, Dennis Kucinich 0%, Other 1%, Unsure 11%
Quinnipiac University	19 March-25, 2007	Hillary Clinton 36%, Barack Obama 17%, Al Gore 13%, John Edwards 9%, Joe Biden 4%, Bill Richardson 2%, Wesley Clark 0%, Chris Dodd 0%, Mike Gravel 0%, Dennis Kucinich 0%, Other 2%, Unsure 16%
Strategic Vision	16 March-18, 2007	Hillary Clinton 35%, Barack Obama 25%, John Edwards 13%, Wesley Clark 2%, Joe Biden 3%, Christopher Dodd 1%, Dennis Kucinich 1%, Bill Richardson 2%, undecided 18%
Quinnipiac University	1 February-5, 2007	Hillary Clinton 37%, Barack Obama 11%, John Edwards 11%, Al Gore 11%, Joe Biden 5%, Christopher Dodd 1%, Dennis Kucinich 1%, Bill Richardson 1%, Tom Vilsack 1%, Someone Else 2%, Wouldn't Vote 2%, undecided 17%
American Research Group	16 January-22, 2007	Hillary Clinton 32%, Barack Obama 13%, John Edwards 12%, Joe Biden 8%, Wesley Clark 6%, Christopher Dodd 2%, John Kerry 2%, Dennis Kucinich 2%, Mike Gravel 1%, Bill Richardson 1%, Tom Vilsack 1%, undecided 21%

Rhode Island

Rhode Island winner: To be determined
Primary date: March 4 2008
[54]

Poll source	Date	Highlights
Brown University Poll	27 January 2007	Hillary Clinton 33%, Barack Obama 15%, John Edwards 8%, Joe Biden 4%, Christopher Dodd 2%, Bill Richardson 1%, Tom Vilsack 1%

South Carolina

South Carolina winner: To be determined
Primary date: January 26 2008

Tennessee

Tennessee winner: To be determined
Primary date: February 5 2008

Poll source	Date	Highlights
Insider Advantage (without Gore)	31 March-April 1 2007	Hillary Clinton 35%, John Edwards 20%, Barack Obama 20%, Undisclosed Remaining Percent 25%
Insider Advantage (with Gore)	31 March-April 1 2007	Hillary Clinton 28%, Al Gore 25%, Undisclosed Remaining Percent 47%

Texas

Texas winner: To be determined
Primary date: March 4 2008
See also[58]

Poll source	Date	Highlights
IVR Polls Sample Size: 510 Margin of Error: ± 4.3%	December 11 2007	Hillary Clinton 51%, Barack Obama 17%, John Edwards 15%, Bill Richardson 8%, Dennis Kucinich 1%, Joe Biden 1%, Christopher Dodd 0%, Mike Gravel 0%, Undecided 6%
IVR Polls	November 8 2007	Hillary Clinton 51%, Barack Obama 17%, John Edwards 11%, Bill Richardson 10%, Dennis Kucinich 2%, Joe Biden 1%, Christopher Dodd 0%, Mike Gravel 0%, Undecided 8%
IVR Polls	August 30 2007	Hillary Clinton 36.7%, Barack Obama 17.6%, John Edwards 14.6%, Bill Richardson 8.9%, Joe Biden 4.2%, Dennis Kucinich 3.2%, Mike Gravel 1%, Christopher Dodd 0%, Undecided 13.7%
IVR Polls	July 9 2007	Hillary Clinton 42%, Barack Obama 20%, John Edwards 12%, Bill Richardson 6%, Joe Biden 3%, Dennis Kucinich 1%, Christopher Dodd 0%, Mike Gravel 0%
IVR Polls	June 4 2007	Hillary Clinton 40%, Barack Obama 15%, John Edwards 13%, Bill Richardson 9%, Dennis Kucinich 2%, Joe Biden 1%, Christopher Dodd 1%, Mike Gravel 0%
Lyceum Polls	April 26-May 7 2007	Hillary Clinton 33%, Barack Obama 21%, John Edwards 8%, Bill Richardson 3%, Joe Biden 1%, Dennis Kucinich 1%, Christopher Dodd 0%, Mike Gravel 0%
IVR Polls	April 24, 2007	Hillary Clinton 35%, Barack Obama 18%, John Edwards 18%, Bill Richardson 7%, Joe Biden 2%, Dennis Kucinich 1%, Christopher Dodd 0%, Mike Gravel 0%
IVR Polls	March 22, 2007	Hillary Clinton 35%, John Edwards 19%, Barack Obama 15%, Bill Richardson 7%, Dennis Kucinich 3%, Joe Biden 2%, Christopher Dodd 1%, Mike Gravel 0%
American Research Group	March 16-19, 2007	Hillary Clinton 34%, Barack Obama 32%, John Edwards 11%, Joe Biden 4%, Bill Richardson 4%, Christopher Dodd 1%, Mike Gravel 0%, Dennis Kucinich 0%

Utah

Utah winner: To be determined
Primary date: February 5 2008
See also [59]

Poll source	Date	Highlights
American Research Group	8 February-13, 2007	Hillary Clinton 31%, Barack Obama 18%, Tom Vilsack 16%, John Edwards 9%, Christopher Dodd 3%, Joe Biden 2%, Wesley Clark 1%, Dennis Kucinich 1%, Bill Richardson 1%, undecided 20%

Vermont

Vermont winner: To be determined
Primary date: March 4 2008
See also [60]

Poll source	Date	Highlights
American Research Group	2 February-6, 2007	Hillary Clinton 37%, Barack Obama 19%, John Edwards 14%, Christopher Dodd 3%, Dennis Kucinich 3%, Wesley Clark 2%, Bill Richardson 1%, undecided 21%

Virginia

Virginia winner To be determined
Primary date: February 12 2008

Poll source	Date	Highlights
Washington Post	October 4-October 8 2007	Hillary Clinton 50%, Barack Obama 25%, John Edwards 11%
Elon University	February 18-February 22 2007	Hillary Clinton 27%, Barack Obama 13%, John Edwards 4%, Bill Richardson 1%, Chris Dodd 1%, undecided 54%

Washington

Washington winner: To be determined
First Tier Precinct Caucuses: February 9 2008
See also [61]

Poll source	Date	Highlights
Strategic Vision	October 5-October 7 2007	Hillary Clinton 48%, Barack Obama 22%, John Edwards 10%, Bill Richardson 5%, Joe Biden 3%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 10%
Survey USA	April 26-May 3 2007	Hillary Clinton 38%, Barack Obama 30%, John Edwards 19%, Bill Richardson 4%, Other 5%, undecided 3%
Strategic Vision	6 November 2006	Hillary Clinton 32%, Al Gore 23%, John Edwards 10%, Russ Feingold 7%, Barack Obama 6%, Wesley Clark 3%, John Kerry 2%, Joe Biden 1%, Bill Richardson 1%, Evan Bayh 1%, Ed Rendell 1%, Tom Vilsack 1%, Chris Dodd 1%, undecided 11%

West Virginia

West Virginia winner: To be determined
Primary date: May 13 2008
See also [62]

Poll source	Date	Highlights
American Research Group	March 29-April 2 2007	Hillary Clinton 37%, Barack Obama 22%, John Edwards 19%, Joe Biden 3%, Wesley Clark 2%, Dennis Kucinich 2%, Bill Richardson 2%, Christopher Dodd 1%, Mike Gravel 0%, undecided 13%

Wisconsin

Wisconsin winner: To be determined
Primary date: February 19 2008
See also [63]

Poll source	Date	Highlights
Strategic Vision	December 7-December 9 2007	Hillary Clinton 36%, Barack Obama 29%, John Edwards 12%, Bill Richardson 6%, Joe Biden 5%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 10%
Strategic Vision	September 14-September 16 2007	Hillary Clinton 44%, Barack Obama 22%, John Edwards 11%, Bill Richardson 7%, Joe Biden 3%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 11%
Strategic Vision	July 13-July 15 2007	Hillary Clinton 40%, Barack Obama 24%, John Edwards 14%, Bill Richardson 6%, Joe Biden 3%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 11%
Strategic Vision (R)	May 4-May 6 2007	Hillary Clinton 38%, Barack Obama 25%, John Edwards 17% Joe Biden 6%, Bill Richardson 2%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 10%
Wisconsin Policy Research Institute	April 3-April 17 2007	Hillary Clinton 33%, Barack Obama 30%, John Edwards, 18%, Bill Richardson 2%, Other 7%, undecided 10%
Strategic Vision (R)	28 February 2007	Hillary Clinton 36%, Barack Obama 21%, John Edwards 17%, Wesley Clark 5%, Joe Biden 2%, Bill Richardson 2%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 15%
Strategic Vision (R)	6 November 2006	Hillary Clinton 32%, Al Gore 28%, John Edwards 12%, Barack Obama 9%, John Kerry 1%, Joe Biden 1%, Wesley Clark 1%, Tom Vilsack 1%, Evan Bayh 1%, Ed Rendell 1%, Bill Richardson 1%, Chris Dodd 1%, undecided 11%

Current leaders

Based on "winner takes all"

First place: Hillary Clinton
34 states with 3,355 delegates
- Alabama (60)
- Arizona (67)
- Arkansas (47)
- California (440)
- Colorado (71)
- Connecticut (61)
- Delaware (23)
- Florida (210)
- Iowa ‡ (56)
- Kansas ‡ (40)
- Maine (34)
- Maryland (99)
- Massachusetts (121)
- Michigan (157)
- Missouri (88)
- Nevada (33)
- New Jersey (127)
- New York (280)
- North Carolina (110)
- Ohio (161)
- Oklahoma (47)
- Oregon (62)
- Pennsylvania (181)
- Rhode Island (32)
- South Carolina ‡ (54)
- Tennessee (85)
- Texas (228)
- Utah (29)
- Vermont (23)
- Virginia (103)
- Washington (97)
- West Virginia (37)
- Wisconsin (92)

Second place: Barack Obama
4 states with 342 delegates
- Georgia ‡ (104)
- Idaho ‡ (23)
- Illinois (185)
- New Hampshire ‡ (30)

Third place: Bill Richardson
1 state with 38 delegates
- New Mexico (38)

"‡" indicates lead within margin of error

"†" indicates tie for first place in this state

NOTE: There is no polling data for 868 delegates (from Alaska, North Dakota, Louisiana, Nebraska, District of Columbia, Hawaii, American Somoa, Democrats Abroad, Unassigned, U.S. Virgin Islands, Wyoming, Minnesota, Mississippi, Indiana, Kentucky, Puerto Rico, Montana and South Dakota).

Based on applying the Democratic National Convention's 15% threshold rule

The following table shows the estimated votes of the delegates for the 2008 Democratic National Convention. The estimate is based only on the above polling data, after applying the DNC's 15% threshold rule. Superdelegates are not bound to the results of their states' primaries/caucuses and thus have all been assigned to "other/undecided". The 15% threshold rule is not strictly applied in this table. That is, in cases where one of the candidates receives close to 15% of the votes according to the poll, he is assigned here the proportionate number of delegates.

Date	State	Delegates	Superdelegates	Hillary Clinton	Barack Obama	John Edwards	Undecided/Other	Hillary Clinton	Barack Obama	John Edwards	Undecided/Other
01/03/08	Iowa	45	11	31%	24%	24%	21%	14	11	11	20
01/08/08	New Hampshire	22	8	30%	32%	20%	28%	7	7	4	12
01/15/08	Michigan	128	29	37%	20%	11%	32%	47	26	14	70
01/19/08	Nevada	25	8	45%	18%	14%	23%	11	5	4	13
01/26/08	South Carolina	45	9	41%	39%	17%	3%	18	18	8	10
01/29/08	Florida	185	25	48%	31%	6%	15%	89	57	-	64
02/05/08	Alabama	52	8	46%	25%	6%	23%	24	13	-	23
02/05/08	Alaska*	13	5				100%	-	-	-	18
02/05/08	Arizona	56	11	41%	23%	14%	22%	23	13	8	23
02/05/08	Arkansas	35	12	49%	16%	12%	23%	17	6	4	20
02/05/08	California	370	70	36%	22%	13%	29%	133	81	48	178
02/05/08	Colorado	55	16	36%	20%	19%	25%	20	11	10	30
02/05/08	Delaware	15	8	41%	17%	7%	35%	6	3	-	14
02/05/08	Georgia	87	17	31%	33%	16%	20%	27	29	14	34
02/05/08	Idaho	18	5	31%	33%	15%	21%	6	6	3	8
02/05/08	Illinois	153	32	25%	50%	7%	18%	38	77	-	70
02/05/08	Missouri	72	16	36%	21%	20%	23%	26	15	14	33
02/05/08	New Jersey	107	20	51%	17%	7%	25%	55	18	-	54
02/05/08	New Mexico	26	12	23%	19%	18%	40%	6	5	5	22
02/05/08	New York	232	48	55%	17%	7%	21%	128	39	-	113
02/05/08	North Carolina	91	19	31%	24%	26%	19%	28	22	24	36
02/05/08	North Dakota*	13	8				100%	-	-	-	21
02/05/08	Oklahoma	38	9	34%	15%	25%	26%	13	6	10	18
02/05/08	Tennessee	68	17	35%	20%	25%	24	14	14	33
02/05/08	Utah	23	6	31%	18%	9%	42%	7	4	2	16
02/09/08	Louisiana*	56	12				100%	-	-	-	68
02/09/08	Nebraska*	24	7				100%	-	-	-	31
02/10/08	Maine	24	10	39%	22%	16%	23%	9	5	4	16
02/12/08	District of Columbia*	15	22				100%	-	-	-	37
02/12/08	Maryland	70	29	48%	29%	8%	15%	34	20	-	45
02/12/08	Virginia	83	20	50%	25%	11%	14%	42	21	-	40
02/19/08	Wisconsin	74	18	36%	29%	12%	23%	27	21	9	35
02/26/08	Hawaii*	20	9				100%	-	-	-	29
03/01/08	American Somoa*	3	6				100%	-	-	-	9
03/01/08	Democrats Abroad/Unassigned*	7	6				100%	-	-	-	13
03/01/08	Guam*	3	5				100%	-	-	-	8
03/01/08	U.S. Virgin Islands*	3	6				100%	-	-	-	9
03/01/08	Wyoming*	12	6				100%	-	-	-	18
03/04/08	Connecticut	48	13	45%	18%	7%	30%	22	9	-	30
03/04/08	Massachusetts	93	28	32%	18%	19%	31%	30	17	18	56
03/04/08	Minnesota*	72	16				100%	-	-	-	88
03/04/08	Ohio	141	20	45%	19%	13%	23%	63	27	18	53
03/04/08	Rhode Island	21	11	33%	15%	8%	44%	7	3	-	22
03/04/08	Texas	193	35	51%	17%	15%	17%	98	33	29	68
03/04/08	Vermont	15	8	37%	19%	14%	30%	6	3	2	12
03/08/08	Kansas	32	8	27%	22%	21%	30%	9	7	7	17
03/11/08	Mississippi*	33	7				100%	-	-	-	40
04/01/08	Pennsylvania	151	30	43%	15%	9%	33%	65	23	-	93
05/06/08	Indiana*	66	13				100%	-	-	-	79
05/13/08	West Virginia	26	11	37%	22%	19%	22%	10	6	5	16
05/20/08	Kentucky*	47	8				100%	-	-	-	55
05/20/08	Oregon	48	14	26%	18%	17%	39%	12	9	8	33
05/27/08	Washington	78	19	48%	22%	10%	20%	37	17	-	43
06/01/08	Puerto Rico*	51	7				100%	-	-	-	58
06/03/08	Montana*	15	8				100%	-	-	-	23
06/03/08	South Dakota*	14	8				100%	-	-	-	22
Total		3512	849					1238	707	297	2115
Percentage		81%	19%					28%	16%	7%	49%

"*" indicates that no polling data exists for the state, so the delegates have been assigned to "Undecided."

External links

2008 Democratic National Convention Website-FAQ gives map with delegation information.
USAElectionPolls.com - Primary polling by state

@@ Line 602: / Line 602: @@
 ! width="15%" | Date
 ! width="60%" | Highlights
+|-
+|[http://www.zogby.com/news/ReadNews.dbm?ID=1406 Zogby]
+Sample Size: 934<br>
+Margin of Error: ± 3.3%
+|[[December 26]]-[[December 28]] [[2007]]
+|'''Hillary Clinton 31%''', Barack Obama 27%, John Edwards 24%, Joseph Biden 5%, Bill Richardson 5%, Christopher Dodd 1%, Dennis Kucinich <1%, Undecided 6%
 |-
 |[http://americanresearchgroup.com/pres08/iadem8-716.html American Research Group]

Poll source	Date	Highlights
Quinnipiac Sample Size: 397 Margin of Error: ± 4.9%	December 12-December 18 2007	Hillary Clinton 43%, Barack Obama 21%, John Edwards 19%, Joe Biden 3%, Bill Richardson 2%, Dodd 2%, Kucinich 1%, Gravel -%, undecided 8%
Strategic Vision	December 14-December 16 2007	Hillary Clinton 48%, Barack Obama 31%, John Edwards 6%, Bill Richardson 3%, Joe Biden 2%, Dennis Kucinich 1%, Chris Dodd 1%, undecided 8%
Datamar	December 9-December 13 2007	Hillary Clinton 44.0%, Barack Obama 20.0%, John Edwards 14.3%, Bill Richardson 3.8%, Kucinich 2.7%, Joe Biden 2.0%, Gravel 1.2%, Dodd 0.3%, Other 1%, undecided 11.7%
SurveyUSA	December 2-December 3 2007	Hillary Clinton 54%, Barack Obama 24%, John Edwards 13%, Other 7%, undecided 2%
Quinnipiac	November 26-December 3 2007	Hillary Clinton 53%, Barack Obama 17%, John Edwards 7%, Joe Biden 2%, Bill Richardson 1%, Kucinich 1%, Dodd -%, Gravel -%, Other 1%, undecided 15%
Datamar	November 16-November 21 2007	Hillary Clinton 48.0%, Barack Obama 16.1%, John Edwards 13.2%, Bill Richardson 5.2%, Joseph Biden 4.7%, Dennis Kucinich 4.1%, Christopher Dodd 1.0%, Mike Gravel 0.6%, Undecided 7.0%
Strategic Vision	November 9-November 11 2007	Hillary Clinton 47%, Barack Obama 27%, John Edwards 8%, Bill Richardson 4%, Joseph Biden 2%, Christopher Dodd 1%, Dennis Kucinich 1%, Undecided 10%
SurveyUSA	November 2-November 5 2007	Hillary Clinton 56%, Barack Obama 19%, John Edwards 14%, Other 9%, undecided 3%
Quinnipiac	October 17-October 22 2007	Hillary Clinton 43%, Barack Obama 18%, John Edwards 12%, Bill Richardson 3%, Joe Biden 1%, Kucinich 1%, Dodd -%, Gravel -%, Other 2%, undecided 17%
Quinnipiac	October 1-October 8 2007	Hillary Clinton 51%, Barack Obama 17%, John Edwards 10%, Joe Biden 2%, Bill Richardson 2%, Kucinich 1%, Dodd -%, Gravel -%, Other 1%, undecided 14%
Strategic Vision	September 21-September 23 2007	Hillary Clinton 44%, Barack Obama 22%, John Edwards 12%, Bill Richardson 6%, Joseph Biden 2%, Christopher Dodd 1%, Dennis Kucinich 1%, Undecided 12%
American Research Group	September 15-September 18 2007	Hillary Clinton 47%, Barack Obama 19%, John Edwards 9%, Joe Biden 5%, Bill Richardson 3%, Christopher Dodd 1%, Dennis Kucinich 1%, Mike Gravel -%, Undecided 15%
Rasmussen	September 16 2007	Hillary Clinton 47%, Barack Obama 22%, John Edwards 11%, Others 5%, Undecided 15%
Insider Advantage	September 6-September 10 2007	Hillary Clinton 36%, Barack Obama 18%, Joe Biden 9%, John Edwards 8%, Mike Gravel 2%, Dennis Kucinich 2%, Bill Richardson 1%, Christopher Dodd 1%, Undecided 21%
Quinnipiac	September 3-September 9 2007	Hillary Clinton 42%, Barack Obama 13%, Al Gore 12%, John Edwards 9%, Joe Biden 1%, Bill Richardson 1%, Kucinich 1%, Dodd 1%, Gravel -%, Other 3%, undecided 15%
Rasmussen	August 13 2007	Hillary Clinton 43%, Barack Obama 24%, John Edwards 11%, Other 6%, undecided 16%
Strategic Vision	August 10-August 12 2007	Hillary Clinton 40%, Barack Obama 20%, John Edwards 16%, Bill Richardson 9%, Joe Biden 3%, Dodd 1%, Kucinich 1%, undecided 10%
Quinnipiac	July 30-6 August 2007	Hillary Clinton 43%, Barack Obama 13%, Al Gore 11%, John Edwards 8%, Joe Biden 2%, Bill Richardson 2%, Kucinich 1%, Dodd 0%, Gravel 0%, Other 4%, undecided 15%
Mason-Dixon	July 23-July 26 2007	Hillary Clinton 31%, Barack Obama 17%, John Edwards 12%, Bill Richardson 4%, Joe Biden 3%, Dennis Kucinich 2%, Dodd -, Gravel -, undecided 30%
Rasmussen	July 18-July 19 2007	Hillary Clinton 46%, Barack Obama 15%, John Edwards 13%, Other 4%, undecided 21%
Quinnipiac	July 12-July 16 2007	Hillary Clinton 36%, Al Gore 14%, Barack Obama 14%, John Edwards 9%
IVR Polls	July 16 2007	Hillary Clinton 42%, Barack Obama 24%, John Edwards 12%, Undecided 13%, Others <4%. 19% would switch to Gore if he entered.
American Research Group	July 12-July 15 2007	Hillary Clinton 45%, Barack Obama 25%, John Edwards 9%, Bill Richardson 3%, Joe Biden 2%, Wesley Clark 2%, Dennis Kucinich 2%, Dodd 1%, Gravel -, undecided 11%
Quinnipiac (without Gore)	June 18-June 25 2007	Hillary Clinton 43%, Barack Obama 16%, John Edwards 11%, Joe Biden 2%, Bill Richardson 2%, Dodd 1%, Kucinich 1%, Gravel -, Other 3%, undecided 18%
Quinnipiac (with Gore)	June 18-June 25 2007	Hillary Clinton 38%, Barack Obama 15%, Al Gore 13%, John Edwards 8%, Joe Biden 2%, Bill Richardson 2%, Dodd 1%, Kucinich 1%, Gravel -, Other 3%, undecided 15%
Strategic Vision	June 15-June 17 2007	Hillary Clinton 37%, Barack Obama 21%, John Edwards 20%, Bill Richardson 4%, Joe Biden 3%, Chris Dodd 2%, Dennis Kucinich 1%, undecided 12%
Zogby Poll	June 4-June 6 2007	Hillary Clinton 36%, Barack Obama 16%, John Edwards 11%, Bill Richardson 6%, Joe Biden 2%, Dennis Kucinich 1%, Chris Dodd 0%, Other 6%, undecided 22%
Quinnipiac University	May 24-June 4 2007	Hillary Clinton 34%, Barack Obama 16, Al Gore 13%, John Edwards 11%, Bill Richardson 5%, Biden 2%, Dodd 1%, Kucinich 1%, Clark -, Gravel -, Other 2%, Don't Know 14%
IVR Polls	May 31 2007	Hillary Clinton 45%, Barack Obama 18%, John Edwards 14%, Bill Richardson 7%, undecided 11%, Others <3%. 20% would switch to Gore if he entered.
Strategic Vision (R)	May 11-May 13 2007	Hillary Clinton 37%, Barack Obama 20%, John Edwards 19%, Joseph Biden 5%, Bill Richardson 4%, Christopher Dodd 2%, Dennis Kucinich 1%, undecided 12%
St. Petersburg Times	May 6-May 9 2007	Hillary Clinton 42%, Barack Obama 19%, John Edwards 12%, Joe Biden 4%, Bill Richardson 2%, Mike Gravel -, Chris Dodd -, Dennis Kucinich -, undecided 17%
American Research Group	May 4-May 8 2007	Hillary Clinton 45%, Barack Obama 17%, John Edwards 15%, Biden 3%, Bill Richardson 3%, Clark 1%, Dodd 1%, Kucinich 1%, Gravel -, undecided 14%
Advantage/Florida Chamber of Commerce	30 March 2007	Hillary Clinton 26%, John Edwards 15%, Barack Obama 14%, Al Gore 14%, Bill Richardson 7%, Joseph Biden 2%
Quinnipiac University	21 March-27, 2007	Hillary Clinton 36%, Al Gore 16%, Barack Obama 13%, John Edwards 11%, Bill Richardson 2%, Wesley Clark 1%, Joseph Biden 1%, Dennis Kucinich 1%, Chris Dodd 0%, Mike Gravel 0%, Someone Else 1%, undecided 14%
Strategic Vision	9 March-11, 2007	Hillary Clinton 32%, Barack Obama 22%, John Edwards 17%, Bill Richardson 5%, Joseph Biden 4%, Wesley Clark 2%, Dennis Kucinich 1%, Chris Dodd 1%, undecided 16%
Quinnipiac University	25 February - March 4	Hillary Clinton 38%, Al Gore 13%, Barack Obama 13%, John Edwards 6%, Biden 4%, Richardson 2%, Clark 1%, Kucinich 1%, Dodd 0%, undecided 18%
American Research Group	February 23-February 27 2007	Hillary Clinton 36%, John Edwards 20%, Barack Obama 14%, Joe Biden 5%, Wesley Clark 2%, Christopher Dodd 1%, Dennis Kucinich 1%, Bill Richardson 1%
Quinnipiac University	29 January - 4 February 2007	Hillary Clinton 49%, Barack Obama 13%, John Edwards 7%, Al Gore 7%, Bill Richardson 3%, Joe Biden 2%, Wesley Clark 1%, Tom Vilsack 0%, Christopher Dodd 0%, Dennis Kucinich 0%, undecided 13%
American Research Group	4 January-7, 2007	Hillary Clinton 30%, Barack Obama 15%, John Edwards 14%, Joe Biden 6%, John Kerry 3%, Wesley Clark 2%, Tom Vilsack 2%, Christopher Dodd 1%, Dennis Kucinich 1%, Bill Richardson 1%, undecided 26%

Poll source	Date	Highlights
Zogby Sample Size: 934 Margin of Error: ± 3.3%	December 26-December 28 2007	Hillary Clinton 31%, Barack Obama 27%, John Edwards 24%, Joseph Biden 5%, Bill Richardson 5%, Christopher Dodd 1%, Dennis Kucinich <1%, Undecided 6%
American Research Group Sample Size: 600 Margin of Error: ± 4%	December 26-December 28 2007	Hillary Clinton 31%, Barack Obama 24%, John Edwards 24%, Joseph Biden 5%, Bill Richardson 5%, Christopher Dodd 3%, Dennis Kucinich 1%, Mike Gravel -, Undecided 7%
Research 2000/Sioux City Journal Sample Size: 500 Margin of Error: ±4.5%	December 26-December 27 2007	Barack Obama 29%, John Edwards 29%, Hillary Clinton 28%, Bill Richardson 7%, Joe Biden 3%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 2%
Strategic Vision Sample Size: 600 Margin of Error: ±4.5%	December 26-December 27 2007	Barack Obama 30%, Hillary Clinton 29%, John Edwards 28%, Joseph Biden 5%, Bill Richardson 2%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 4%
LA Times/Bloomberg (registered voters) Sample Size: 2,145(total poll) Margin of Error: ±4%	December 20-December 26 2007	Hillary Clinton 29%, Barack Obama 26%, John Edwards 25%
LA Times/Bloomberg (Likely Caucus Goers) Sample Size: 389 Margin of Error: ±4%	December 20-December 26 2007	Hillary Clinton 31%, John Edwards 25%, Barack Obama 22%
American Research Group Sample Size: 600 Margin of Error: ± 4%	December 20-December 23 2007	Hillary Clinton 34%, John Edwards 20%, Barack Obama 19%, Joseph Biden 8%, Bill Richardson 5%, Christopher Dodd 2%, Dennis Kucinich 2%, Mike Gravel -, Undecided 10%
American Research Group	December 16-December 19 2007	Hillary Clinton 29%, Barack Obama 25%, John Edwards 18%, Joseph Biden 8%, Bill Richardson 7%, Christopher Dodd 3%, Dennis Kucinich 2%, Mike Gravel -, Undecided 8%
Strategic Vision	December 16-December 18 2007	Barack Obama 30%, Hillary Clinton 27%, John Edwards 27%, Joseph Biden 5%, Bill Richardson 3%, Dennis Kucinich 1%, Chris Dodd 1%, Undecided 6%
CNN/Opinion Research	December 14-December 18 2007	Hillary Clinton 30%, Barack Obama 28%, John Edwards 26%, Bill Richardson 7%, Joe Biden 3%
Rassmusen	December 17 2007	Hillary Clinton 31%, Barack Obama 27%, John Edwards 22%, Bill Richardson 9%, Joe Biden 5%
InsiderAdvantage (highly likely voters)	December 16-December 17 2007	Barack Obama 26.6%, John Edwards, 26.0%, Hillary Clinton 23.8%
InsiderAdvantage (likely voters)	December 16-December 17 2007	John Edwards 29.8%, Hillary Clinton 26.4%, Barack Obama 24.3%
ABC/Washington Post (reallocating support for non-viable candidates)	December 13-December 17 2007	Barack Obama 37%, Hillary Clinton 31%, John Edwards 26%
ABC/Washington Post ("absolutely certain" caucus-goers)	December 13-December 17 2007	Barack Obama 35%, Hillary Clinton 26%, John Edwards 20%
ABC/Washington Post (all caucus-goers)	December 13-December 17 2007	Barack Obama 33%, Hillary Clinton 29%, John Edwards 20%, Bill Richardson 8%, Joe Biden 4%, Dennis Kucinich 1%, Chris Dodd 1%, No opinion 3%
Research 2000/Quad City Times	December 10-December 13 2007	Barack Obama 33%, Hillary Clinton 24%, John Edwards 24%, Bill Richardson 9%, Joe Biden 3%, Chris Dodd 1%, Dennis Kucinich 1%
Diageo/The Hotline/FD	December 7-December 12 2007	Barack Obama 27%, Hillary Clinton 27%, John Edwards 22%, Bill Richardson 8%, Joe Biden 5%
Rasmussen Reports	December 10 2007	Hillary Clinton 29%, Barack Obama 26%, John Edwards 22%, Bill Richardson 7%, Joe Biden 5%, Other 3%
Strategic Vision	December 8-December 10 2007	Barack Obama 33%, Hillary Clinton 25%, John Edwards 24%, Bill Richardson 4%, Joe Biden 4%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 8%
Newsweek (Likely caucus-goers)	December 5-December 6 2007	Barack Obama 35%, Hillary Clinton 29%, John Edwards 18%
Newsweek (All Democratic voters)	December 5-December 6 2007	Hillary Clinton 30%, Barack Obama 29%, John Edwards 21%
Global Strategy Group/Edwards Campaign Internal Poll	December 2-December 5 2007	Hillary Clinton 27% (26%), John Edwards 24% (25%), Barack Obama 22% (23%), Bill Richardson 9% (8%), Joe Biden 6% (7%), Dennis Kucinich 2%, Christopher Dodd 1%, Mike Gravel -, Undecided 9%
Mason-Dixon	December 3-December 6 2007	Hillary Clinton 27%, Barack Obama 25%, John Edwards 21%, Bill Richardson 9%, Joe Biden 5%
Strategic Vision	November 30-December 2 2007	Barack Obama 32%, John Edwards 25%, Hillary Clinton 25%, Joseph Biden 5%, Bill Richardson 3%, Christopher Dodd 1%, Dennis Kucinich 1%, Mike Gravel -, Undecided 8%
American Research Group	November 26-November 29 2007	Barack Obama 27%, Hillary Clinton 25%, John Edwards 23%, Joseph Biden 8%, Bill Richardson 4%, Christopher Dodd 3%, Dennis Kucinich 2%, Mike Gravel -, Other 2%
Des Moines Register Poll	November 25-November 28 2007	Barack Obama 28%, Hillary Clinton 25%, John Edwards 23%, Bill Richardson 9%, Joseph Biden 6%
Rasmussen Reports	November 26-November 27 2007	Hillary Clinton 27%, Barack Obama 25%, John Edwards 24%, Bill Richardson 10%, Joseph Biden 4%, Other 2%
Strategic Vision	November 23-November 25 2007	Barack Obama 29%, Hillary Clinton 29%, John Edwards 23%, Bill Richardson 6%, Joseph Biden 4%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 7%
ABC News/Washington Post	November 14-November 18 2007	Barack Obama 30%, Hillary Clinton 26%, John Edwards 22%, Bill Richardson 11%, Joe Biden 4%, Dennis Kucinich 2%, Chris Dodd 1%, Mike Gravel -%, No Opinion 3%, Other 1%
KCCI Des Moines	November 12-November 14 2007	Hillary Clinton 27%, Barack Obama 25%, John Edwards 21%, Bill Richardson 10%, Joe Biden 4%, Chris Dodd 1%, Dennis Kucinich 1%, Mike Gravel -%, Undecided 11%
American Research Group	November 10-November 14 2007	Hillary Clinton 27%, Barack Obama 21%, John Edwards 20%, Bill Richardson 12%, Joe Biden 5%, Chris Dodd 3%, Dennis Kucinich 2%, Mike Gravel -%, Undecided 10%
Rasmussen Reports	November 12 2007	Hillary Clinton 29%, John Edwards 25%, Barack Obama 24%, Bill Richardson 10%, Joe Biden 3%, Other 3%
Strategic Vision	November 9-November 12 2007	Hillary Clinton 29%, Barack Obama 27%, John Edwards 20%, Bill Richardson 7%, Joe Biden 5%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 10%
CBS/New York Times	November 2-November 11 2007	Hillary Clinton 25%, John Edwards 23%, Barack Obama 22%, Bill Richardson 12%, Joe Biden 4%, Dennis Kucinich 1%, Chris Dodd 1%, Undecided 12%
American Research Group	October 26-October 29 2007	Hillary Clinton 32%, Barack Obama 22%, John Edwards 15%, Bill Richardson 7%, Joe Biden 5%, Chris Dodd 2%, Dennis Kucinich 1%, Mike Gravel -%, Undecided 16%
University of Iowa	October 17-October 24 2007	Hillary Clinton 28.9%, Barack Obama 26.6%, John Edwards 20.0%, Bill Richardson 7.2%, Joe Biden 5.3%, Don't know 8.9%, Others 3.3%
Strategic Vision	October 12-October 14 2007	Hillary Clinton 28%, Barack Obama 23%, John Edwards 20%, Bill Richardson 9%, Joe Biden 6%, Dennis Kucinich 1%, Chris Dodd 1%, Undecided 12%
Rasmussen Reports	October 10 & October 14 2007	Hillary Clinton 33%, John Edwards 22%, Barack Obama 21%, Bill Richardson 9%, Joe Biden 4%, Other 2%
Des Moines Register	October 1-October 3 2007	Hillary Clinton 29%, John Edwards 23%, Barack Obama 22%, Bill Richardson 8%, Joe Biden 5%, Dennis Kucinich 1%, Chris Dodd 1%, Mike Gravel -%, Undecided 11%
American Research Group	September 26-September 29 2007	Hillary Clinton 30%, Barack Obama 24%, John Edwards 19%, Bill Richardson 10%, Joe Biden 3%, Dennis Kucinich 1%, Chris Dodd 1%, Mike Gravel -%, Undecided 13%
Newsweek (All Democratic voters)	September 26-September 27 2007	Hillary Clinton 31%, Barack Obama 25%, John Edwards 21%, Bill Richardson 6%, Joe Biden 3%, Dennis Kucinich 1%, Chris Dodd 1%, Mike Gravel 0%, Undecided 12%
Newsweek (Likely caucus-goers)	September 26-September 27 2007	Barack Obama 28%, Hillary Clinton 24%, John Edwards 22%, Bill Richardson 10%, Joe Biden 5%, Dennis Kucinich 1%, Chris Dodd 1%, Mike Gravel 0%, Undecided 9%
Los Angeles Times/Bloomberg	September 6-September 10 2007	Hillary Clinton 28%, John Edwards 23%, Barack Obama 19%, Bill Richardson 10%, Joe Biden 2%, Dennis Kucinich 2%, Chris Dodd 1%, Mike Gravel 0.5%, Undecided 16%
Los Angeles Times/Bloomberg (Democrats only)	September 6-September 10 2007	Hillary Clinton 33%, John Edwards 24%, Barack Obama 13%, Bill Richardson 11%
American Research Group	August 26-August 29 2007	Hillary Clinton 28%, Barack Obama 23%, John Edwards 20%, Bill Richardson 13%, Dennis Kucinich 3%, Biden 1%, Dodd 1%, Gravel -, undecided 11%
TIME	August 22-August 26 2007	John Edwards 29%, Hillary Clinton 24%, Barack Obama 22%, Bill Richardson 11%, Joe Biden 5%, Dennis Kucincih 2%, Chris Dodd 1%, Gravel -, Other -, undecided 6%
Zogby International	August 17-August 19 2007	Hillary Clinton 30%, John Edwards 23%, Barack Obama 19%, Bill Richardson 10%, Joseph Biden 3%, Dennis Kucinich 1%, Chris Dodd <1%, Gravel <1%, undecided 13%
Strategic Vision	August 17-August 19 2007	John Edwards 23%, Barack Obama 22%, Hillary Clinton 21%, Bill Richardson 14%, Joseph Biden 5%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 13%
University of Iowa (most likely caucus goers only)	July 29-August 5 2007	John Edwards 26.0%, Hillary Clinton 24.8%, Barack Obama 19.3%, Bill Richardson 9.4%, Other 4.1%, undecided 14.4%
University of Iowa (all caucus goers)	July 29-August 5 2007	Hillary Clinton 26.8%, Barack Obama 22.3%, John Edwards 22.1%, Bill Richardson 8.5%, Other 4.1%, Don't Know 16.2%
University of Iowa (self-identified Democrats - volunteered response)	July 29-August 5 2007	Hillary Clinton 30.0%, Barack Obama 20.4%, John Edwards 16.1%, Bill Richardson 5.5%, Chris Dodd -, Joe Biden -, Dennis Kucinich -, Other 2.8%, Don't Know 22.7%
University of Iowa (all voters - volunteered response)	July 29-August 5 2007	Hillary Clinton 18.0%, Barack Obama 13.8%, John Edwards 8.9%, Bill Richardson 3.5%, Chris Dodd -, Joe Biden -, Dennis Kucinich -, Republican candidate 17.0%, Other 2.6%, Don't Know 30.7%
Hart (D)/McLaughlin (R)	2 August-3, 2007	John Edwards 30%, Hillary Clinton 22%, Barack Obama 18%, Bill Richardson 13%, Joe Biden 5%, Kucinich 1%, Dodd 0%, Gravel 0%, undecided 11%
ABC News/Washington Post	July 26-July 31 2007	Barack Obama 27%, Hillary Clinton 26%, John Edwards 26%, Bill Richardson 11%, Dennis J. Kucinich 2%, Joe Biden 2%, Christopher Dodd 1%, Mike Gravel 0%
American Research Group	July 26-July 30 2007	Hillary Clinton 30%, John Edwards 21%, Barack Obama 15%, Bill Richardson 13%, Biden 3%, Kucinich 2%, Dodd 1%, Clark -, Gravel -, undecided 15%
Research 2000	July 23-July 25 2007	John Edwards 27%, Hillary Clinton 22%, Barack Obama 17%, Bill Richardson 11%
American Research Group	June 26-June 30 2007	Hillary Clinton 32%, John Edwards 29%, Barack Obama 13%, Bill Richardson 5%, Joseph Biden 2%, Christopher Dodd 2%, Dennis Kucinich 1%, Clark 1%, Gravel 1%, undecided 14%
Strategic Vision (R)	June 22-June 24 2007	John Edwards 26%, Barack Obama 21%, Hillary Clinton 20%, Bill Richardson 11%, Joseph Biden 4%, Christopher Dodd 2%, Dennis Kucinich 1%, undecided 15%
Fairbank, Maslin, Maullin and Associates (Richardson) (LIKELIEST Caucus Goers)	June 18-June 20 2007	John Edwards 31%, Hillary Clinton 23%, Bill Richardson 18%, Barack Obama 16%, Joseph Biden 3%, Christopher Dodd 0%, Other 1%, undecided 8%
Mason-Dixon	June 16 2007	Hillary Clinton 22%, John Edwards 21%, Barack Obama 18%, Bill Richardson 6%, undecided 25%
Public Policy Polling (D)	May 30 2007	John Edwards 31%, Hillary Clinton 17%, Barack Obama 17%, Bill Richardson 10%, Biden 4%, Kucinich 2%, Dodd 1%, Gravel 0%, undecided 17%
American Research Group	May 23-May 25 2007	Hillary Clinton 31%, John Edwards 25%, Barack Obama 11%, Bill Richardson 8%, Dennis Kucinich 4%, Joe Biden 3%, Chris Dodd 2%, Wesley Clark 1%, Mike Gravel 1%, undecided 14%
Strategic Vision (R)	May 18-May 20 2007	John Edwards 29%, Barack Obama 24%, Hillary Clinton 16%, Bill Richardson 9%, Joseph Biden 3%, Christopher Dodd 2%, Dennis Kucinich 1%, undecided 16%
Des Moines Register	May 19 2007	John Edwards 29%, Barack Obama 23%, Hillary Clinton 21%, Bill Richardson 10%, Joe Biden 3%, Dennis Kucinich 2%, Mike Gravel 1%, Chris Dodd 0%, Uncommitted/Unsure 11%
Research 2000	May 14-May 16 2007	Hillary Clinton 28%, John Edwards 26%, Barack Obama 22% Bill Richardson 7%, Dennis Kucinich 2%, Joe Biden 2%, Chris Dodd 2%, Mike Gravel 1%, undecided 10%
Zogby	May 14-May 15 2007	John Edwards 26%, Hillary Clinton 24%, Barack Obama 22%, Bill Richardson 6%, Joseph Biden 4%, Dennis Kucinich 1%, Chris Dodd -, Not Sure 16%
American Research Group	April 27-April 30 2007	John Edwards 27%, Hillary Clinton 23%, Barack Obama 17%, Joe Biden 6%, Bill Richardson 5%, Chris Dodd 2%, Dennis Kucinich 2%, Wesley Clark -, Mike Gravel -, undecided 16%
Strategic Vision (R)	30 March-April 1 2007	John Edwards 27%, Barack Obama 20%, Hillary Clinton 19%, Bill Richardson 4%, Joseph Biden 4%, Wesley Clark 1%, Dennis Kucinich 1%, Christopher Dodd 1%, undecided 23%
University of Iowa (Likely Caucus Goers)	19 March-31, 2007	John Edwards 34.2%, Hillary Clinton 28.5%, Barack Obama 19.3%, 12.5% Undecided
Zogby	26 March 2007	John Edwards 27%, Hillary Clinton 25%, Barack Obama 23%, Bill Richardson 3%, Joseph Biden 3%, Dennis Kucinich 1%, Christopher Dodd 1%, Not Sure 15%
American Research Group	19 March-22, 2007	Hillary Clinton 34%, John Edwards 33%, Barack Obama 16%, Joseph Biden 2%, Wesley Clark 2%, Christopher Dodd 1%, Dennis Kucinich 1%, Bill Richardson 1%, Mike Gravel 0%, undecided 10%
University of Iowa	22 March-25, 2007	John Edwards 36.4%, Hillary Clinton 33.9%, Barack Obama 14.4%
University of Iowa	19 March-21, 2007	John Edwards 30.2%, Hillary Clinton 24.4%, Barack Obama 22.1%
American Research Group	Feb, 2007	Hillary Clinton 31%, John Edwards 27%, Barack Obama 23%, Dennis Kucinich 1%, Joe Biden 2%, Wesley Clark 1%, Christopher Dodd 1%, Bill Richardson 1%, Mike Gravel 0%, undecided 14%
Strategic Vision	16 February-18, 2007	John Edwards 24%, Hillary Clinton 18%, Tom Vilsack 18%, Barack Obama 18%, Joe Biden 5%, Bill Richardson 3%, Wesley Clark 2%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 14%
Zogby International	7 February-8, 2007	Hillary Clinton 24%, John Edwards 24%, Barack Obama 18%, Tom Vilsack 9%, Joe Biden 4%
American Research Group	29 January - 1 February 2007	Hillary Clinton 35%, John Edwards 18%, Barack Obama 14%, Tom Vilsack 12%, Dennis Kucinich 2%, Joe Biden 2%, Wesley Clark 2%, Christopher Dodd 1%, Bill Richardson 1%, Mike Gravel 0%, undecided 13%
Strategic Vision Political	19 January-21, 2007	John Edwards 25%, Barack Obama 17%, Tom Vilsack 16%, Hillary Clinton 15%, Joe Biden 4%, John Kerry 3%, Wesley Clark 2%, Bill Richardson 1%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 15%
Zogby International	15 January-16, 2007	John Edwards 27%, Barack Obama 17%, Tom Vilsack 16%, Hillary Clinton 16%, Joe Biden 3%, John Kerry 3%, Dennis Kucinich 1%, Bill Richardson 1%
American Research Group	19 December-23, 2006	Hillary Clinton 31%, John Edwards 20%, Tom Vilsack 17%, Barack Obama 10%, Dennis Kucinich 5%, Joe Biden 2%, Christopher Dodd 2%, John Kerry 2%, Wesley Clark 1%, Mike Gravel 1%, Bill Richardson 1%
KCCI-TV	18 December-20, 2006	John Edwards 22%, Barack Obama 22%, Tom Vilsack 12%, Hillary Clinton 10%, Al Gore 7%, John Kerry 5%
Harstad Research (Obama)	16 December 2006	John Edwards 36%, Hillary Clinton 16%, Barack Obama 13%, Tom Vilsack 11%

Poll source	Date	Highlights
The Rossman Group Margin of Error: ± 4%	November 30-December 3 2007	Hillary Clinton 37%, Barack Obama 20%, Al Gore 13%, John Edwards 11%, Dennis Kucinich 2%, Other 2%, Joe Biden 1%, Bill Richardson 0%, Undecided/Refused 12%
Strategic Vision (R)	October 5-October 7 2007	Hillary Clinton 42%, Barack Obama 26%, John Edwards 10%, Bill Richardson 7%, Joe Biden 2%, Chris Dodd 1%, Dennis Kucinich 1%, Undecided 11%
American Research Group	September 1-September 4 2007	Hillary Clinton 43%, Barack Obama 21%, John Edwards 14%, Bill Richardson 5%, Joe Biden 2%, Dennis Kucinich 2%, Chris Dodd 1%, Gravel -, undecided 12%
Detroit News/WXYZ-TV	August 26-August 31 2007	Hillary Clinton 40%, Barack Obama 21%, John Edwards 16%
Detroit News/WXYZ-TV	August 8-August 13 2007	Hillary Clinton 45%, Barack Obama 26%, John Edwards 16%
Strategic Vision (R)	July 8-July 12 2007	Hillary Clinton 32%, Barack Obama 25%, John Edwards 16%, Bill Richardson 7%, Joe Biden 4%, Chris Dodd 1%, Dennis Kucinich 1%, undecided 14%
American Research Group	May 4-May 8 2007	Hillary Clinton 38%, Barack Obama 25%, John Edwards 14%, Biden 3%, Dodd 2%, Kucinich 2%, Bill Richardson 2%, Clark -, Gravel -, undecided 14%
Strategic Vision (R)	13 April-15, 2007	Hillary Clinton 29%, Barack Obama 24%, John Edwards 22%, Joe Biden 3%, Bill Richardson 3%, Wesley Clark 2%, Dennis Kucinich 1%, Chris Dodd 1%, undecided 17%
EPIC-MRA	12 March-18, 2007	Hillary Clinton 45%, Barack Obama 29%, John Edwards 16%, Bill Richardson 4%, Joe Biden 4%, undecided 2%
Strategic Vision	9 March-11, 2007	Hillary Clinton 33%, Barack Obama 28%, John Edwards 14%, Joe Biden 4%, Bill Richardson 2%, Wesley Clark 2%, Dennis Kucinich 1%, Chris Dodd 1%, undecided 15%
American Research Group	February 23-February 27 2007	Hillary Clinton 35%, Barack Obama 30%, John Edwards 14%, Joe Biden 2%, Dennis Kucinich 2%, Christopher Dodd 1%, Wesley Clark 1%, Bill Richardson 1% Undecided 15%
Detroit Free Press-Local 4 Michigan Poll	28 January-31, 2007	Hillary Clinton 49%, Barack Obama 20%, John Edwards 8%, Al Gore 7%, Bill Richardson 2%, Joe Biden 2%, Dennis Kucinich 1%, Chris Dodd 1%
American Research Group	4 January-7, 2007	Hillary Clinton 30%, Barack Obama 30%, John Edwards 17%, Joe Biden 2%, Wesley Clark 2%, Dennis Kucinich 2%, Christopher Dodd 1%, undecided 14%

Poll source	Date	Highlights
American Research Group Sample Size: 600 Margin of Error: ± 4%	December 1-December 6 2007	Hillary Clinton 45%, Barack Obama 18%, John Edwards 14%, Joe Biden 4%, Dennis Kucinich 4%, Chris Dodd 2%, Bill Richardson 2%, Mike Gravel -%, Undecided 11%
Mason-Dixon	December 3-December 5 2007	Hillary Clinton 34%, Barack Obama 26%, John Edwards 9%, Bill Richardson 7%
Zogby International	November 9-November 10 2007	Hillary Clinton 37%, Barack Obama 19%, John Edwards 15%, Bill Richardson 6%, Joe Biden 2%, Dennis Kucinich 2%, Chris Dodd <1%, Mike Gravel <1%, Not Sure 17%
Mason-Dixon	October 9-October 11 2007	Hillary Clinton 39%, Barack Obama 21%, John Edwards 9%, Bill Richardson 8%, undecided 20%
American Research Group	October 5-October 9 2007	Hillary Clinton 51%, John Edwards 14%, Barack Obama 11%, Bill Richardson 5%, Joe Biden 4%, Dennis Kucinich 1%, Christopher Dodd 1%, undecided 13%
Reno Gazette-Journal	August 14-August 16, 2007	Hillary Clinton 33%, Barack Obama 19%, John Edwards 15%, Bill Richardson 11%, Al Gore 8%, Joe Biden 2%, Mike Gravel 1%, Dennis Kucinich 1%, Chris Dodd 1%, undecided 9%
Mason-Dixon	June 20-June 22 2007	Hillary Clinton 39%, Barack Obama 17%, John Edwards 12%, Bill Richardson 7%, Joe Biden 2%
American Research Group	June 15-June 19 2007	Hillary Clinton 40%, John Edwards 16%, Barack Obama 16%, Bill Richardson 6%, Joe Biden 2%, Dennis Kucinich 2%, Wesley Clark 1%, Christopher Dodd 1%, Mike Gravel 1%, undecided 15%
Mason-Dixon	April 30-May 2 2007	Hillary Clinton 37%, John Edwards 13%, Barack Obama 12%, Al Gore 9%, Bill Richardson 6%, undecided 19%
Zogby International	April 11-April 12 2007	Hillary Clinton 35%, Barack Obama 21%, John Edwards 15%, Bill Richardson 5%, Joe Biden 2%, Mike Gravel <1%, Dennis Kucinich <1%, Christopher Dodd <1%, Not Sure 19%
Gazette-Journal Poll	9 March 2007	Hillary Clinton 32%, Barack Obama 20%, John Edwards 11%, Al Gore 11%, Wesley Clark 2%, Bill Richardson 2%, Joe Biden 1%, Christopher Dodd 1%, Mike Gravel 1%, Dennis Kucinich 1%
American Research Group	19 December-23, 2006	Hillary Clinton 37%, Barack Obama 13%, John Edwards 9%, John Kerry 9%, Wesley Clark 4%, Christopher Dodd 2%, Joe Biden 1%, Mike Gravel 1%, Dennis Kucinich 1%, Bill Richardson 1%, Tom Vilsack 1%

Revision as of 15:23, 30 December 2007

Graphical representations of polling

Based on "winner takes all"

All data based on DNC 15% Rule

Polling

Alabama

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

Florida

Georgia

Idaho

Illinois

Iowa

Kansas

Maine

Maryland

Massachusetts

Michigan

Missouri

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Current leaders

Based on "winner takes all"

Based on applying the Democratic National Convention's 15% threshold rule

External links

Notes

See also