Sun Prairie Population 2026
Sun Prairie has a population of 32,365, making it the #1430 biggest city in 🇺🇸 United States, located in Wisconsin. It is about 272× smaller than New York City, the country's biggest city.
Population (city proper)
32,365
Rank in United States
#1430
Coordinates
43.18°N, 89.21°W
~292 m elevation · America/Chicago
Distance to capital (Washington)
1,126 km
699 miles, straight line
Other big cities in Wisconsin
Cities near Sun Prairie
- Madison280,305 people · ~20 km away
- Middleton18,979 people · ~25 km away
- Fitchburg27,996 people · ~32 km away
- Watertown23,819 people · ~39 km away
- Beaver Dam16,564 people · ~43 km away
- Janesville64,123 people · ~58 km away
FAQ
What is the population of Sun Prairie?
Sun Prairie has a population of 32,365 (city proper, latest official figure via GeoNames), making it the #1430 biggest city in United States.
What state is Sun Prairie in?
Sun Prairie is located in Wisconsin, United States.
Is Sun Prairie the capital of United States?
No, the capital of United States is Washington D.C., about 1,126 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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