Cottage Grove Flag

Cottage Grove

County:
Dane County
County Seat:
No
Area (mi²):
4.69
State:
Wisconsin

Cottage Grove is a village located in Dane County, Wisconsin. Cottage Grove has a 2025 population of 8,974 . Cottage Grove is currently growing at a rate of 1.7% annually and its population has increased by 21.5% since the most recent census, which recorded a population of 7,386 in 2020.

The median household income in Cottage Grove is $132,717 with a poverty rate of 3.24%. The median age in Cottage Grove is 40 years: 40.1 years for males, and 39.6 years for females. For every 100 females there are 98.1 males.

9K
Total Population
1,913
Density (mi²)
150 1.7%
Growth

Cottage Grove Population

Cottage Grove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Cottage Grove includes 84% White, 8.63% Asian, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

White (84%)

Asian (8.63%)

Two or more races (6.27%)

Other race (0.76%)

Black or African American (0.34%)

Race
Population
Percentage (of total)
White6,64184%
Asian6828.63%
Two or more races4966.27%
Other race600.76%
Black or African American270.34%

Cottage Grove Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cottage Grove's average per capita income is $70,000. Household income levels show a median of $132,717. The poverty rate stands at 3.24%.

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$150,819-
Families$139,245$156,324
Households$132,717$133,578
Non Families$65,978$70,130

$70,000

Average Income

$132,717

Median Household Income

3.24%

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)