Ozaukee County

administration
Old Ozaukee County Courthouse, listed on the NRHP since 1976
US state :	Wisconsin
Administrative headquarters :	Port Washington
Address of the administrative headquarters:	County Courthouse 121 W. Main Street Port Washington, WI 53074-0994
Foundation :	1853
Made up from:	Milwaukee County
Area code :	001 262
Demographics
Residents :	86,395 (2010)
Population density :	143.8 inhabitants / km ²
geography
Total area :	2891 km²
Water surface :	2290 km²
map

Website : www.co.ozaukee.wi.us

The Ozaukee County is a county in the US -amerikanischen State Wisconsin . In 2010 , the county had 86,395 residents and a population density of 143.8 people per square kilometer. By 2013 the population increased to 87,054. The county seat is Port Washington .

Ozaukee County is part of the Milwaukee metropolitan area .

geography

The county is located in southeastern Wisconsin on the west bank of Lake Michigan . It has an area of 2891 square kilometers, of which 2290 square kilometers are water. In the hinterland of Lake Michigan, the county is traversed by the Milwaukee River, which flows into the lake in the city of Milwaukee, south of Ozaukee County .

The following neighboring counties border Ozaukee County:

	Sheboygan County
Washington County
Waukesha County	Milwaukee County

history

Grafton Flour Mill

Thiensville

Ozaukee County was formed in 1853 from parts of Milwaukee County. It was named after the self-designation of the Sauk Indian tribe .

Historical objects

In addition to the Old Ozaukee County Courthouse , which has been listed in the NRHP since 1976 with the number 76000071, there are a number of other historical objects in the county, such as:

In Grafton is the historic Grafton Flour Mill . The 19th-century flour mill , located on 14th Avenue , was listed on June 30, 1983 as a Historic Monument by the National Register of Historic Places with the number 83003409.

In Thiensville is the historic Green Bay Road Historic District . The area comprises 11 buildings and was listed on November 26, 2004 on the National Register of Historic Places as a Historic District with number 04001278.

Other objects:

List of entries on the National Register of Historic Places in Ozaukee County

Population development
Census	Residents	± in%
1860	15,682	-
1870	15,564	-0.8%
1880	15,461	-0.7%
1890	14,943	-3.4%
1900	16,363	9.5%
1910	17.123	4.6%
1920	16,335	-4.6%
1930	17,394	6.5%
1940	18,985	9.1%
1950	23,361	23%
1960	38,441	64.6%
1970	54,421	41.6%
1980	66,981	23.1%
1990	72,831	8.7%
2000	82,317	13%
2010	86,395	5%
2013 estimate	87.054	0.8%
Before 1900 1900–1990 2000 2010–2013

population

As of the 2010 census , Ozaukee County had 86,395 people in 34,093 households. The population density was 143.8 inhabitants per square kilometer. Statistically, 2.5 people lived in each of the 34,093 households.

The racial the population was composed of 95.0 percent white, 1.5 percent African American, 0.3 percent Native American, 2.0 percent Asian and other ethnic groups; 1.1 percent were descended from two or more races. Hispanic or Latino of any race was 2.6 percent of the population regardless of ethnicity.

22.2 percent of the population were under 18 years old, 61.0 percent were between 18 and 64 and 16.8 percent were 65 years or older. 50.9 percent of the population were female.

The median income for a household in the county was $ 75,854 . The per capita income was $ 42,180. 4.6 percent of the population lived below the poverty line.

Localities in Ozaukee County

Citys

Villages

Census-designated place (CDP)

Waubeka

Unincorporated Communities

^{1 - partly in Milwaukee County

2 - partly in Washington County

3 - partly in Sheboygan County}

structure

Ozaukee County is divided into six towns in addition to the three cities and seven villages :

Town	Population (2010)	FIPS
Town of Belgium	1415	55-06175
Town of Cedarburg	5760	55-13400
Town of Fredonia	2172	55-27575
Town of Grafton	4053	55-30025
Town of Port Washington	1643	55-64475
Town of Saukville	1822	55-71725