Warren County, IL Housing Market Brief
county · IL · as of July 2026
What is Warren 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 Warren County, IL in its market cycle?
Warren County, IL is classified as Mature — holding near a healthy peak. This is a classification of recent (1–12 month) momentum, not a price forecast.
Warren County, IL housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $73K | ▼ -63% |
| Median Days on Market | 84 days | ▲ +50% |
| Months of Supply | 1.8 | ▼ -41.9% |
| Homes for Sale | 16 | ▼ -36% |
| Homes Sold | 9 | ▲ +12.5% |
| Median Price / Sq Ft | $73 | ▼ -15% |
How has Warren County, IL’s Alpha Score moved?
Markets like Warren County, IL
Frequently asked questions
Is Warren County, IL a buyer's or seller's market?
As of July 2026, Warren County, IL is classified as a Balanced Market, based on its Alpha Score of 58 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Warren County, IL?
The median sale price in Warren County, IL is $73K, having fallen 63% over the past year.
How affordable is Warren County, IL?
Warren County, IL scores 99 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Warren County, IL's Alpha Score?
Warren County, IL's strongest dimension is Affordability (99/100) 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 Warren County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.