Lake Wisconsin Flag

Lake Wisconsin

County:
Columbia County
County Seat:
No
Area (mi²):
13.397
State:
Wisconsin

Lake Wisconsin is a CDP located in Columbia County, Wisconsin. Lake Wisconsin has a 2025 population of 5,060. Lake Wisconsin is currently growing at a rate of 1.16% annually and its population has increased by 10.65% since the most recent census, which recorded a population of 4,573 in 2020.

The average household income in Lake Wisconsin is $135,218 with a poverty rate of 2.89%.The median age in Lake Wisconsin is 52.5 years: 51.9 years for males, and 53.2 years for females.

5.1K
Total Population
378
Density (mi²)
58 1.16%
Growth

Lake Wisconsin Population

Lake Wisconsin Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Wisconsin includes 93.13% White, and smaller percentages for Two or more races, Black or African American, Asian, Native American, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White4,70493.13%
Two or more races1232.44%
Black or African American981.94%
Asian731.45%
Native American470.93%
Other race60.12%

Lake Wisconsin Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Wisconsin's average per capita income is $72,164. Household income levels show a median of $116,053. The poverty rate stands at 2.89%.

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$143,456-
Families$136,216$155,318
Households$116,053$135,218
Non Families$70,948$75,175

$72,164

Average Income

$116,053

Median Household Income

2.89%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)