There are 3,142 counties in the United States . The source of the data is the U.S. Census Bureau , and the data is current as of the 2000 Census.
100 highest-income counties by per capita income[1]
Number of counties ranked in the top 100 nationally, by state
100 Highest ranked counties by per capita income
Number of counties by state in the top 100 : Colorado 10, Virginia 10, New Jersey 9, California 8, Florida 6, New York 6, Georgia 4, Maryland 4, Minnesota 4, Connecticut 3, Massachusetts 3, Michigan 3, Pennsylvania 3, Texas 3, Illinois 2, North Carolina 2, Ohio 2, Washington 2, Wisconsin 2, Idaho 1, Alaska 1, Alabama 1, District of Columbia 1, Indiana 1, Kansas 1, Missouri 1, Nevada 1, Rhode Island 1, New Hampshire 1, New Mexico 1, Tennessee 1, Utah 1, Wyoming 1. Eighteen states do not have any counties in the top 100.
United States of America per capita average: $21,587
Rank
County
Per Capita Income
1
Marin County, California
$44,962
2
New York County, New York (Manhattan)
$42,922
3
Falls Church, Virginia
$41,052
4
Pitkin County, Colorado
$40,811
5
Fairfield County, Connecticut
$38,350
6
Teton County, Wyoming
$38,260
7
Somerset County, New Jersey
$37,970
8
Arlington County, Virginia
$37,706
9
City of Alexandria, Virginia [1]
$37,645
10
Morris County, New Jersey
$36,964
11
Fairfax County, Virginia
$36,888
12
Westchester County, New York
$36,726
13
Hunterdon County, New Jersey
$36,370
14
San Mateo County, California
$36,045
15
Montgomery County, Maryland
$35,684
16
San Miguel County, Colorado
$35,329
17
Douglas County, Colorado
$34,848
18
Los Alamos County, New Mexico
$34,646
19
San Francisco County, California
$34,556
20
Summit County, Utah
$33,767
21
Bergen County, New Jersey
$33,638
22
Loudoun County, Virginia
$33,530
23
Collin County, Texas
$33,345
24
Hamilton County, Indiana
$33,109
25
Santa Clara County, California
$32,795
26
Oakland County, Michigan
$32,534
27
Williamson County, Tennessee
$32,496
28
Norfolk County, Massachusetts
$32,484
29
Howard County, Maryland
$32,402
30
Nassau County, New York
$32,151
31
Lake County, Illinois
$32,102
32
Eagle County, Colorado
$32,011
33
Ozaukee County, Wisconsin
$31,947
34
Chester County, Pennsylvania
$31,627
35
Delaware County, Ohio
$31,600
36
Blaine County, Idaho
$31,346
37
DuPage County, Illinois
$31,315
38
Nantucket County, Massachusetts
$31,314
39
Fairfax, Virginia
$31,247
40
Middlesex County, Massachusetts
$31,199
41
Collier County, Florida
$31,195
42
Monmouth County, New Jersey
$31,149
43
Johnson County, Kansas
$30,919
44
Montgomery County, Pennsylvania
$30,898
45
Contra Costa County, California
$30,615
46
San Juan County, Washington
$30,603
47
Putnam County, New York
$30,127
48
Fulton County, Georgia
$30,003
49
Ventura County, California
$29,634
50
Martin County, Florida
$29,584
51
King County, Washington
$29,521
52
Fayette County, Georgia
$29,464
53
James City County, Virginia
$29,256
54
Waukesha County, Wisconsin
$29,164
55
Forsyth County, Georgia
$29,114
56
Goochland County, Virginia
$29,105
57
Boulder County, Colorado
$28,976
58
Albemarle County, Virginia
$28,852
59
Palm Beach County, Florida
$28,801
60
Routt County, Colorado
$28,792
61
Hennepin County, Minnesota
$28,789
62
Fauquier County, Virginia
$28,757
63
Summit County, Colorado
$28,676
64
St. Johns County, Florida
$28,674
65
Washington, District of Columbia
$28,659
66
Rockwall County, Texas
$28,573
67
Carver County, Minnesota
$28,486
68
Litchfield County, Connecticut
$28,408
69
Sarasota County, Florida
$28,326
70
Middlesex County, Connecticut
$28,251
71
Talbot County, Maryland
$28,164
72
Clear Creek County, Colorado
$28,160
73
Washington County, Minnesota
$28,148
74
Arapahoe County, Colorado
$28,147
75
Rockland County, New York
$28,082
76
Livingston County, Michigan
$28,069
77
Jefferson County, Colorado
$28,066
78
Placer County, California
$27,963
79
Geauga County, Ohio
$27,944
80
Mercer County, New Jersey
$27,914
81
Cobb County, Georgia
$27,863
82
St. Louis County, Missouri
$27,595
83
Anne Arundel County, Maryland
$27,578
84
Bucks County, Pennsylvania
$27,430
85
Mecklenburg County, North Carolina
$27,352
86
Douglas County, Nevada
$27,288
87
Indian River County, Florida
$27,227
88
Shelby County, Alabama
$27,176
89
Washtenaw County, Michigan
$27,173
90
Dakota County, Minnesota
$27,008
91
Wake County, North Carolina
$27,004
92
Sussex County, New Jersey
$26,992
93
Union County, New Jersey
$26,992
94
Denton County, Texas
$26,895
95
Newport County, Rhode Island
$26,779
96
Juneau, Alaska
$26,719
97
Alameda County, California
$26,680
98
Rockingham County, New Hampshire
$26,656
99
Suffolk County, New York
$26,577
100
Middlesex County, New Jersey
$26,535
50 highest-income counties by personal per capita income [2]
Number of counties by state in the top 50 : Virginia 6, California 5, New Jersey 5, Colorado 3, Florida 3, Maryland 3, Massachusetts 3, New York 3, Illinois 2, Pennsylvania 2, Alaska 1, Connecticut 1, District of Columbia 1, Georgia 1, Idaho 1, Kansas 1, Michigan 1, Minnesota 1, Nevada 1, New Mexico 1, South Dakota 1, Tennessee 1, Texas 1, Utah 1, Washington 1, Wisconsin 1, Wyoming 1. Twenty-four states do not have any counties in the top 50.
Rank
County
Personal Per Capita Income
1
New York County, New York
$93,377
2
Teton County, Wyoming
$89,028
3
Pitkin County, Colorado
$77,970
4
Loving County, Texas
$77,787
5
Marin County, California
$75,884
6
Fairfield County, Connecticut
$67,269
7
San Francisco County, California
$62,614
8
Morris County, New Jersey
$62,583
9
Westchester County, New York
$62,045
10
Alexandria, Virginia
$61,147
11
Somerset County, New Jersey
$61,039
12
Hunterdon County, New Jersey
$60,357
13
Fairfax County , Fairfax , and Falls Church, Virginia
$60,289
14
Montgomery County, Maryland
$59,953
15
Arlington County, Virginia
$59,389
16
San Mateo County, California
$59,213
17
Bergen County, New Jersey
$56,725
18
Nantucket County, Massachusetts
$56,092
19
Nassau County, New York
$54,941
20
Montgomery County, Pennsylvania
$54,293
21
Los Alamos County, New Mexico
$54,134
22
Norfolk County, Massachusetts
$53,278
23
Washington, D.C. (federal district)
$52,811
24
Howard County, Maryland
$52,580
25
Ozaukee County, Wisconsin
$52,490
26
Oakland County, Michigan
$52,274
27
Blaine County, Idaho
$52,245
28
Goochland County, Virginia
$52,212
29
Middlesex County, Massachusetts
$51,869
30
Santa Clara County, California
$51,112
31
Talbot County, Maryland
$50,872
32
Chester County, Pennsylvania
$50,787
33
Summit County, Utah
$50,542
34
Palm Beach County, Florida
$50,371
35
Martin County, Florida
$49,992
36
Hennepin County, Minnesota
$49,566
37
Collier County, Florida
$49,492
38
Fulton County, Georgia
$49,291
39
Sully County, South Dakota
$49,119
40
Lake County, Illinois
$48,906
41
Contra Costa County, California
$48,618
42
Monmouth County, New Jersey
$48,506
43
DuPage County, Illinois
$48,472
44
King County, Washington
$48,216
45
Clear Creek County, Colorado
$48,150
46
Johnson County, Kansas
$48,123
47
Williamson County, Tennessee
$47,712
48
Denver County, Colorado
$47,652
49
Denali Borough, Alaska
$47,551
50
Douglas County, Nevada
$47,303
100 highest-income counties by median household income (2000) [1]
Number of counties by state in the top 100
100 highest counties by median household income
Source: US Census Bureau: 2000 Census
Number of counties by state in the top 100 : Virginia 15, Maryland 9, California 8, New Jersey 8, Colorado 6, Georgia 6, Illinois 6, Minnesota 5, New York 5, Texas 5, Alaska 3, Connecticut 3, Ohio 3, Pennsylvania 3, Wisconsin 3, Massachusetts 2, Michigan 2, Indiana 1, Kansas 1, Kentucky 1, Missouri 1, New Hampshire 1, New Mexico 1, Tennessee 1, Utah 1. Twenty-five states do not have any counties in the top 100.
United States of America: $41,994
Rank
County
Median Household Income
1
Douglas County, Colorado
$82,929
2
Fairfax County, Virginia
$81,050
3
Loudoun County, Virginia
$80,648
4
Hunterdon County, New Jersey
$79,888
5
Los Alamos County, New Mexico
$78,993
6
Morris County, New Jersey
$77,340
7
Somerset County, New Jersey
$76,933
8
Falls Church, Virginia
$74,924
9
Santa Clara County, California
$74,335
10
Howard County, Maryland
$74,167
11
Putnam County, New York
$72,279
12
Nassau County, New York
$72,030
13
Montgomery County, Maryland
$71,551
14
Marin County, California
$71,306
15
Fayette County, Georgia
$71,227
16
Hamilton County, Indiana
$71,026
17
Collin County, Texas
$70,835
18
San Mateo County, California
$70,819
19
Williamson County, Tennessee
$69,104
20
Forsyth County, Georgia
$68,890
21
Rockland County, New York
$67,971
22
DuPage County, Illinois
$67,887
23
Fairfax, Virginia
$67,642
24
Livingston County, Michigan
$67,400
25
Delaware County, Ohio
$67,258
26
Lake County, Illinois
$66,973
27
Stafford County, Virginia
$66,809
28
Scott County, Minnesota
$66,612
29
Washington County, Minnesota
$66,305
30
Prince William County, Virginia
$65,960
31
Calvert County, Maryland
$65,945
32
Carver County, Minnesota
$65,540
33
Chester County, Pennsylvania
$65,295
34
Suffolk County, New York
$65,288
35
Sussex County, New Jersey
$65,266
36
Fairfield County, Connecticut
$65,249
37
Bergen County, New Jersey
$65,241
38
Rockwall County, Texas
$65,164
39
Summit County, Utah
$64,962
40
McHenry County, Illinois
$64,826
41
Kendall County, Illinois
$64,625
42
Monmouth County, New Jersey
$64,231
43
Broomfield County, Colorado
$63,903
44
Fort Bend County, Texas
$63,831
45
Contra Costa County, California
$63,675
46
Westchester County, New York
$63,582
47
Norfolk County, Massachusetts
$63,432
48
Oldham County, Kentucky
$63,229
49
North Slope Borough, Alaska
$63,173
50
Arlington County, Virginia
$63,001
51
Waukesha County, Wisconsin
$62,839
52
Ozaukee County, Wisconsin
$62,745
53
Eagle County, Colorado
$62,682
54
Elbert County, Colorado
$62,480
55
Will County, Illinois
$62,238
56
Charles County, Maryland
$62,199
57
Juneau, Alaska
$62,034
58
Fauquier County, Virginia
$61,999
59
Oakland County, Michigan
$61,907
60
Dakota County, Minnesota
$61,863
61
Anne Arundel County, Maryland
$61,768
62
Johnson County, Kansas
$61,455
63
Middlesex County, New Jersey
$61,446
64
Aleutians West, Alaska
$61,406
65
Poquoson, Virginia
$60,920
66
Cherokee County, Georgia
$60,896
67
Montgomery County, Pennsylvania
$60,829
68
Middlesex County, Massachusetts
$60,821
69
Manassas Park, Virginia
$60,794
70
Williamson County, Texas
$60,642
71
Gwinnett County, Georgia
$60,537
72
Manassas, Virginia
$60,409
73
Frederick County, Maryland
$60,276
74
Geauga County, Ohio
$60,200
75
Carroll County, Maryland
$60,021
76
Bucks County, Pennsylvania
$59,727
77
Ventura County, California
$59,666
78
Pitkin County, Colorado
$59,375
79
Kane County, Illinois
$59,351
80
Hanover County, Virginia
$59,223
81
Middlesex County, Connecticut
$59,175
82
Tolland County, Connecticut
$59,044
83
Orange County, California
$58,820
84
Burlington County, New Jersey
$58,608
85
Chesterfield County, Virginia
$58,537
86
Cobb County, Georgia
$58,289
87
Denton County, Texas
$58,216
88
Rockingham County, New Hampshire
$58,150
89
York County, Virginia
$57,956
90
Warren County, Ohio
$57,952
91
Anoka County, Minnesota
$57,754
92
Placer County, California
$57,535
93
Spotsylvania County, Virginia
$57,525
94
San Benito County, California
$57,469
95
Jefferson County, Colorado
$57,339
96
Henry County, Georgia
$57,309
97
St. Charles County, Missouri
$57,258
98
Harford County, Maryland
$57,234
99
Queen Anne's County, Maryland
$57,037
100
Washington County, Wisconsin
$57,033
20 highest-income counties by median household income (2006) [3]
Source: US Census Bureau: 2006 Census
Number of counties by state in the top 20 : Virginia 6, Maryland 3, New Jersey 3, California 3, New York 2, Colorado 1, Georgia 1, Tennessee 1. Forty-two states do not have any counties in the top 20.
Rank
County
Median Household Income
1
Fairfax County, Virginia
$100,318
2
Loudoun County, Virginia
$99,371
3
Howard County, Maryland
$94,260
4
Hunterdon County, New Jersey
$93,297
5
Douglas County, Colorado
$92,125
6
Somerset County, New Jersey
$91,688
7
Morris County, New Jersey
$89,587
8
Montgomery County, Maryland
$87,624
9
Arlington County, Virginia
$87,350
10
Nassau County, New York
$85,994
11
Marin County, California
$85,892
12
Stafford County, Virginia
$85,014
13
Calvert County, Maryland
$84,891
14
Santa Clara County, California
$84,838
15
Forsyth County, Georgia
$83,682
16
San Mateo County, California
$82,123
17
Putnam County, New York
$81,907
18
Williamson County, Tennessee
$81,449
19
Prince William County, Virginia
$80,783
20
Alexandria City, Virginia
$80,449
Highest-income counties and places by state
To see more detailed lists of rankings of counties and places in individual states, see the following pages:
See also
US related topics
Notes and References
^ Independent cities are counted as county equivalents for the purposes of census comparisons.