Peoria County, IL Housing Market Brief
county · IL · score computed October 2026
What is Peoria 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 Peoria County, IL in its market cycle?
Peoria 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.
What’s the forecast for Peoria 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.
Peoria County, IL housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $170K | ▼ -3.1% | Redfin |
| Median Days on Market | 18 days | 0% | Redfin |
| Months of Supply | 1.9 | 0% | Redfin |
| Homes for Sale | 436 | ▲ +7.4% | Redfin |
| Homes Sold | 233 | ▲ +8.4% | Redfin |
| Median Price / Sq Ft | $112 | ▲ +6.6% | Redfin |
How has Peoria County, IL’s Alpha Score moved?
Markets like Peoria County, IL
- Chautauqua County, NY, NYcounty54
- Boyd County, KY, KYcounty53
- Crawford County, OH, OHcounty54
- Winnebago County, IL, ILcounty52
- Delaware County, IN, INcounty55
- Trumbull County, OH, OHcounty46
- LaSalle County, IL, ILcounty52
- Lauderdale County, MS, MScounty52
- Grant County, IN, INcounty58
- Tazewell County, IL, ILcounty53
Frequently asked questions
Is Peoria County, IL a buyer's or seller's market?
In the scores computed October 2026, Peoria County, IL is classified as a Balanced Market, based on its Alpha Score of 51 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Peoria County, IL?
The median sale price in Peoria County, IL is $170K, having fallen 3.1% over the past year, according to Redfin.
How affordable is Peoria County, IL?
Peoria County, IL scores 74 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Peoria County, IL's Alpha Score?
Peoria County, IL's strongest dimension is Rental Yield (83/100) and its weakest is Inventory Health (1/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Peoria County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.