Sumner County, KS Housing Market Brief
county · KS · score computed October 2026
What is Sumner County, KS’s Alpha Score?
The Alpha Score is a composite 0–100 index of market strength, a weighted blend of five dimensions. See the methodology.
Population band 3 of 5 (population 20,431–39,126) · comparable within its band
Where is Sumner County, KS in its market cycle?
Sumner County, KS is classified as Declining — cooling, with scores declining over recent months. This is a classification of recent (1–12 month) momentum, not a price forecast.
What’s the forecast for Sumner County, KS?
County-level forecasts are paused (since Oct 18, 2026). The new public-data model we built to replace them didn't pass our accuracy test, and we won't publish forecasts again until a model does.
Sumner County, KS housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $164K | ▲ +17.7% | Redfin |
| Median Days on Market | 33 days | ▼ -44.1% | Redfin |
| Months of Supply | 3.5 | ▲ +20.7% | Redfin |
| Homes for Sale | 87 | ▲ +26.1% | Redfin |
| Homes Sold | 25 | ▲ +4.2% | Redfin |
| Median Price / Sq Ft | $109 | ▲ +25.6% | Redfin |
How has Sumner County, KS’s Alpha Score moved?
Markets like Sumner County, KS
Frequently asked questions
Is Sumner County, KS a buyer's or seller's market?
In the scores computed October 2026, Sumner County, KS is classified as a Balanced Market, based on its Alpha Score of 50 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Sumner County, KS?
The median sale price in Sumner County, KS is $164K, having risen 17.7% over the past year, according to Redfin.
How affordable is Sumner County, KS?
Sumner County, KS scores 86 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Sumner County, KS's Alpha Score?
Sumner County, KS's strongest dimension is Affordability (86/100) and its weakest is Price Momentum (21/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Sumner County, KS? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.