Ozaukee County, Wisconsin
According to 2000 Census Bureau, there were 82317 people, 30857 households, and 23014 families living in the county. The population density was 354.9 people per square mile (137.03/kmē), it would be the eighth most densely populated county in the U.S. state of Wisconsin. There were 32034 housing units at an average density of 138.1 per square mile (53.32/kmē). The average household size was 2.61 persons, and the average family size was 3.07 persons. In the county Age distribution was 26.6% under the age of 18, 6.8% from 18 to 24, 28% from 25 to 44, 25.9% from 45 to 64, and 12.6% who were 65 or older. For every 100 males there were 102.8 females. For every 100 males age 18 and over, there were 106.4 females. Its population was estimated at 85874 in July 2008, The racial or ethnic makeup of the county was 95.99% White, 1.46% Black or African American, 0.26% American Indian, 1.42% Asian, 0.02% Native Hawaiian, and 0.87% from two or more races.
The median income for a household in the county was $62745, making it the second wealthiest county by median household income among the Wisconsin. The median income for a family in the county was $72547, it would be the highest county by median family income in the U.S. state of Wisconsin. The per capita income for the county was $31947, making it the wealthiest county by per capita income among the Wisconsin.
In 2000, 23199 pupils and students, of which 11965 are male and 11234 are female, 28.18% of the total population, are in the education system. Of which, total enrollment of student are in, 1814 nursery or pri school, 1274 kindergarten, 10471 elementary school, 5186 high school and 4454 College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bayside Village | Milwaukee County, Ozaukee County | 2.38 | 2.38 | 0 | 4518 | 1898.7 | 49357 | 88982 |
| 2 | Belgium Village | Ozaukee County | 1.44 | 1.44 | 0 | 1678 | 1163 | 20659 | 53523 |
| 3 | Cedarburg City | Ozaukee County | 3.72 | 3.69 | 0.04 | 10908 | 2960.1 | 27455 | 56431 |
| 4 | Fredonia Village | Ozaukee County | 1.43 | 1.43 | 0 | 1934 | 1351.1 | 20644 | 53173 |
| 5 | Grafton Village | Ozaukee County | 4.08 | 4.04 | 0.04 | 10312 | 2552 | 25948 | 53918 |
| 6 | Mequon City | Ozaukee County | 46.82 | 46.18 | 0.63 | 21823 | 472.5 | 48333 | 90733 |
| 7 | Port Washington City | Ozaukee County | 3.95 | 3.85 | 0.1 | 10467 | 2721.5 | 24862 | 53827 |
| 8 | Saukville Village | Ozaukee County | 3.02 | 2.98 | 0.05 | 4068 | 1366.3 | 22035 | 53159 |
| 9 | Thiensville Village | Ozaukee County | 1.11 | 1.1 | 0.01 | 3254 | 2964.7 | 30748 | 55962 |
| 10 | Newburg Village | Washington County, Ozaukee County | 0.87 | 0.87 | 0 | 1119 | 1292 | 21886 | 56726 |
| Year | Population |
|---|---|
| April 2000 census | 82317 |
| April 2000 Estimate | 82317 |
| July 2000 Estimate | 82528 |
| July 2001 Estimate | 82970 |
| July 2002 Estimate | 83553 |
| July 2003 Estimate | 84164 |
| July 2004 Estimate | 84905 |
| July 2005 Estimate | 84995 |
| July 2006 Estimate | 85104 |
| July 2007 Estimate | 85378 |
| July 2008 Estimate | 85874 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 846 | 968 | 1814 |
| Kindergarten | 650 | 624 | 1274 |
| Elementary school | 5482 | 4989 | 10471 |
| High school | 2865 | 2321 | 5186 |
| College or graduate school | 2122 | 2332 | 4454 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Ozaukee County, Wisconsin | $62745 | $72547 | $31947 |
| Wisconsin, United States | $43791 | $52911 | $21271 |
| United States | $41994 | $50046 | $21587 |