What to know before you move: cost, market timing, who it fits.
If you're considering a move to Sun Prairie, WI, the most important variables are the local housing market, the cost structure (taxes, insurance, utilities), and how well the city fits your day-to-day life. This page summarizes the housing market read; pair it with the cost of living page for the full picture.
Sun Prairie is a city in Dane County, Wisconsin, with an estimated population of 39,253. It anchors the Madison metro area. The population has grown 2.2% per year on average between 2020 and 2024 — among the faster-growing communities in the state. The median home value in Sun Prairie is $442,312 as of 2026-04, up 2.9% over the last 12 months. Over the last five years, home values have averaged +5.8% annual growth, with prices at or near the 5-year peak. Rents in Sun Prairie average $1,600 per month, roughly flat year-over-year (+2.7%). The composite momentum score is 73 of 100 (Rising). The market is healthy with prices supported by underlying demand.
Quiet strength: prices near or at all-time highs (+0.0% from 5-year peak). Solid market for owner-occupiers; investors should underwrite conservatively given the elevated entry point.
Reasons people move here
- People are voting with their feet: population growing 2.2% per year since 2020 — that's faster than ~80% of US cities.
- Healthy 5-year run: +5.8% annualized over 5 years, outpacing US inflation.
- Quiet strength: +2.9% over the trailing year — not a melt-up, but the market is bid.
- Held the highs: currently +0.0% from the 5-year peak — this market refused to give back gains.
Things to know first
- Local nuance: city-level data smooths over neighborhood differences. School zones, HOA rules, and street-level character matter — visit before deciding.
- Local nuance (school zones, neighborhood quality) varies block by block — visit before deciding.
More about Sun Prairie
Sources: Zillow ZHVI (home values), Zillow ZORI (rents), US Census ACS + place population. Updated when source agencies publish revisions.