Okauchee Lake

County:: Waukesha County
County Seat:: No
Area (mi²):: 3.733
State:: Wisconsin

Okauchee Lake is a CDP located in Waukesha County, Wisconsin. Okauchee Lake has a 2025 population of 4,757. Okauchee Lake is currently growing at a rate of 0.46% annually and its population has increased by 8.78% since the most recent census, which recorded a population of 4,373 in 2020.

The average household income in Okauchee Lake is $153,509 with a poverty rate of 1.91%.The median age in Okauchee Lake is 48.9 years: 46.7 years for males, and 52.1 years for females.

Demographics

The racial composition of Okauchee Lake includes 95.38% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	4,604	95.38%
Two or more races	127	2.63%
Black or African American	56	1.16%
Native American	20	0.41%
Asian	13	0.27%
Other race	7	0.15%

Okauchee Lake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Okauchee Lake's average per capita income is $67,201. Household income levels show a median of $129,241. The poverty rate stands at 1.91%.

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	$159,444	-
Families	$151,492	$175,108
Households	$129,241	$153,509
Non Families	$65,547	$80,956

$67,201

Average Income

$129,241

Median Household Income

1.91%

Poverty Rate