Ozaukee County's estimated 2025 population is 94,338 with a growth rate of 0.47% in the past year according to the most recent United States census data. Ozaukee County is the 18th largest county in Wisconsin. The 2010 population was 86,378 and has seen a growth of 9.22% since that time.
Data after 2023 is projected based on recent change
The racial composition of Ozaukee County includes 90.79% White, and smaller percentages for Asian, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 83,840 | 90.79% |
| Two or more races | 4,238 | 4.59% |
| Asian | 1,960 | 2.12% |
| Black or African American | 1,400 | 1.52% |
| Other race | 767 | 0.83% |
| Native American | 123 | 0.13% |
| Native Hawaiian or Pacific Islander | 17 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Ozaukee County's average per capita income is $62,677. Household income levels show a median of $96,734. The poverty rate stands at 4.55%.
Name | Median | Mean |
|---|---|---|
| Married Families | $137,540 | - |
| Families | $122,417 | $167,559 |
| Households | $96,734 | $136,887 |
| Non Families | $50,745 | $67,017 |
Average Income
Median Household Income
Poverty Rate