Sangamon County, IL Housing Market Brief
county · IL · as of May 2026
What is Sangamon County, IL’s Alpha Score?
The Alpha Score is a composite 0–100 index of market strength, a weighted blend of five dimensions. See the methodology.
Where is Sangamon County, IL in its market cycle?
Sangamon County, IL is classified as Growing — strengthening, with scores rising over recent months. This is a classification of recent (1–12 month) momentum, not a price forecast.
Sangamon County, IL housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $210K | ▲ +1.5% |
| Median Days on Market | 7 days | ▼ -22.2% |
| Months of Supply | 0.9 | ▼ -18.2% |
| Homes for Sale | 224 | ▼ -12.2% |
| Homes Sold | 245 | ▲ +3.8% |
| Median Price / Sq Ft | $119 | ▲ +5% |
| Sale-to-List Ratio | 101.0% | ▲ +0.4% |
How has Sangamon County, IL’s Alpha Score moved?
Markets like Sangamon County, IL
- Mower County, MN, MNcounty54
- St. Clair County, IL, ILcounty56
- Lawrence County, OH, OHcounty54
- Marion County, WV, WVcounty53
- Clarion County, PA, PAcounty52
- Vernon Parish, LA, LAcounty52
- Clark County, OH, OHcounty52
- Sandusky County, OH, OHcounty53
- Armstrong County, PA, PAcounty52
- Crawford County, OH, OHcounty54
Frequently asked questions
Is Sangamon County, IL a buyer's or seller's market?
As of May 2026, Sangamon County, IL is classified as a Balanced Market, based on its Alpha Score of 54 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Sangamon County, IL?
The median sale price in Sangamon County, IL is $210K, having risen 1.5% over the past year.
How affordable is Sangamon County, IL?
Sangamon County, IL scores 75 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Sangamon County, IL's Alpha Score?
Sangamon County, IL's strongest dimension is Affordability (75/100) and its weakest is Economic Strength (40/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Sangamon County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.