Sun Prairie, WI
Population 36,455 · Wisconsin
About Sun Prairie, WI
Sun Prairie is a mid-sized city in Wisconsin with a population of 36,455 residents. The median household income is $90,521 per year, which is above the national average. The median age in Sun Prairie is 36.9 years.
Housing in Sun Prairie has a median home value of $339,800 and median monthly rent of $1,374. Of the 15,657 total housing units, the majority are owner-occupied, with 9,445 owner-occupied and 5,846 renter-occupied units.
The unemployment rate in Sun Prairie is 2.1% and the poverty rate is 6.1%. 50.9% of residents hold a bachelor's degree or higher. The average commute time is 22.6 minutes.
How Sun Prairie Ranks in Wisconsin
Cost of Living in Sun Prairie, WI
Compared to national averages, Sun Prairie has a median household income of $90,521 (20% above the national median of $75,149). Home values average $339,800, which is 39% above the national median. Monthly rent at $1,374 is 18% above the US average of $1,163. Within Wisconsin, Sun Prairie's income is 25% above the state average of $72,579, and home values are 65% above the state median of $205,802.
Why Live in Sun Prairie, WI?
Sun Prairie offers a strong local economy with a median household income of $90,521, well above the national average, and a strong job market with an unemployment rate of just 2.1%, and a well-educated community where 50.9% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 6.1%, better than the national average, and short commute times averaging just 22.6 minutes.
Sun Prairie has a population of 36,455 with a median age of 36.9 years. Compare Sun Prairie with other cities to see how it stacks up, or explore all cities in Wisconsin.
Similar Cities Near Sun Prairie
Cities in Wisconsin with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Oak Creek | 36,473 | $93,120 | $305,100 | Compare |
| Beloit | 36,554 | $59,975 | $133,500 | Compare |
| Franklin | 35,751 | $108,342 | $343,400 | Compare |
| Greenfield | 37,361 | $69,016 | $247,800 | Compare |
| Manitowoc | 34,553 | $62,133 | $143,900 | Compare |
| Menomonee Falls | 38,963 | $98,460 | $341,600 | Compare |
| Wausau | 39,893 | $61,877 | $155,900 | Compare |
| New Berlin | 40,384 | $97,414 | $343,500 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Wisconsin
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Sun Prairie With Other Cities
Frequently Asked Questions about Sun Prairie
What is the population of Sun Prairie, WI?
The population of Sun Prairie, WI is 36,455 according to the latest Census data.
What is the median household income in Sun Prairie?
The median household income in Sun Prairie, WI is $90,521 per year.
What is the median home value in Sun Prairie?
The median home value in Sun Prairie, WI is $339,800.
What is the average rent in Sun Prairie?
The median monthly rent in Sun Prairie, WI is $1,374.
What is the unemployment rate in Sun Prairie?
The unemployment rate in Sun Prairie, WI is 2.1%.