Port Washington

County:: Ozaukee County
County Seat:: Yes
Area (mi²):: 5.954
State:: Wisconsin

Port Washington is a city located in Ozaukee County, Wisconsin. Port Washington has a 2025 population of 13,007. It is also the county seat of Ozaukee County. Port Washington is currently growing at a rate of 0.95% annually and its population has increased by 4.93% since the most recent census, which recorded a population of 12,396 in 2020.

The average household income in Port Washington is $98,970 with a poverty rate of 6.91%. The median age in Port Washington is 39.6 years: 39.6 years for males, and 39.6 years for females.

Demographics

The racial composition of Port Washington includes 91.41% White, and smaller percentages for Black or African American, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	11,489	91.41%
Two or more races	582	4.63%
Black or African American	188	1.5%
Other race	157	1.25%
Asian	140	1.11%
Native American	13	0.1%
Native Hawaiian or Pacific Islander	0	0%

Port Washington Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Port Washington's average per capita income is $57,684. Household income levels show a median of $81,582. The poverty rate stands at 6.91%.

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	$119,676	-
Families	$104,929	$117,439
Households	$81,582	$98,970
Non Families	$48,995	$64,231

$57,684

Average Income

$81,582

Median Household Income

6.91%

Poverty Rate