Prairie Sac Flag

Prairie Sac

County:
Columbia County
County Seat:
No
Area (mi²):
1.931
State:
Wisconsin

Prairie Sac is a village located in Columbia County, Wisconsin. Prairie Sac has a 2025 population of 4,341 . Prairie Sac is currently declining at a rate of -0.39% annually and its population has decreased by -1.85% since the most recent census, which recorded a population of 4,423 in 2020.

The average household income in Prairie Sac is $105,016 with a poverty rate of 10.22%. The median age in Prairie Sac is 35.7 years: 35.5 years for males, and 38.8 years for females. For every 100 females there are 108.8 males.

4.3K
Total Population
2,249
Density (mi²)
-17 -0.39%
Growth

Prairie Sac Population

Prairie Sac Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Prairie Sac includes 90.17% White, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

White (90.17%)

Two or more races (6.5%)

Other race (1.8%)

Black or African American (1.53%)

Race
Population
Percentage (of total)
White3,95490.17%
Two or more races2856.5%
Other race791.8%
Black or African American671.53%

Prairie Sac Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Prairie Sac's average per capita income is $55,164. Household income levels show a median of $92,672. The poverty rate stands at 10.22%.

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$122,250-
Families$109,100$120,554
Households$92,672$105,016
Non Families$47,367$70,718

$55,164

Average Income

$92,672

Median Household Income

10.22%

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)