Will County, IL Housing Market Brief
county · IL · score computed October 2026
What is Will 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.
Population band 5 of 5 (population 103,008–9,808,667) · comparable within its band
Where is Will County, IL in its market cycle?
Will County, IL 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 Will County, IL?
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.
Will County, IL housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $375K | ▲ +2.9% | Redfin |
| Median Days on Market | 58 days | ▲ +11.5% | Redfin |
| Months of Supply | 3.0 | ▲ +3.5% | Redfin |
| Homes for Sale | 2,281 | ▲ +5.6% | Redfin |
| Homes Sold | 751 | ▲ +2.2% | Redfin |
| Median Price / Sq Ft | $203 | ▲ +4.1% | Redfin |
How has Will County, IL’s Alpha Score moved?
Markets like Will County, IL
- St. Francois County, MO, MOcounty45
- Steele County, MN, MNcounty50
- Hawkins County, TN, TNcounty45
- Shawano County, WI, WIcounty49
- Cass County, MI, MIcounty43
- Van Zandt County, TX, TXcounty43
- Wilkes County, NC, NCcounty42
- Clinton County, MI, MIcounty50
- Lenawee County, MI, MIcounty51
- Lapeer County, MI, MIcounty47
Frequently asked questions
Is Will County, IL a buyer's or seller's market?
In the scores computed October 2026, Will County, IL is classified as a Balanced Market, based on its Alpha Score of 46 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Will County, IL?
The median sale price in Will County, IL is $375K, having risen 2.9% over the past year, according to Redfin.
How affordable is Will County, IL?
Will County, IL scores 51 out of 100 on affordability — moderately affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Will County, IL's Alpha Score?
Will County, IL's strongest dimension is Price Momentum (59/100) and its weakest is Economic Strength (36/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Will County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.