Ozaukee County Flag

Ozaukee County

State:
Wisconsin
County Seat:
Port Washington

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.

94,338
Total Population
405
Population Density (mi²)
18
Population Rank (State)
439 0.47%
Annual Population Growth

Ozaukee County Population

Ozaukee County Population

Data after 2023 is projected based on recent change

Demographics

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.

Population by Race

Race
Population
Percentage (of total)
White83,84090.79%
Two or more races4,2384.59%
Asian1,9602.12%
Black or African American1,4001.52%
Other race7670.83%
Native American1230.13%
Native Hawaiian or Pacific Islander170.02%

Ozaukee County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

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%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$137,540-
Families$122,417$167,559
Households$96,734$136,887
Non Families$50,745$67,017

$62,677

Average Income

$96,734

Median Household Income

4.55%

Poverty Rate