Whiteside County, IL Housing Market Brief
county · IL · as of May 2026
What is Whiteside 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 Whiteside County, IL in its market cycle?
Whiteside 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.
Whiteside County, IL housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $159K | ▲ +17.8% |
| Median Days on Market | 54 days | ▲ +3.9% |
| Months of Supply | 2.7 | ▼ -18.2% |
| Homes for Sale | 155 | ▼ -3.1% |
| Homes Sold | 57 | ▲ +16.3% |
| Median Price / Sq Ft | $103 | ▲ +19% |
| Sale-to-List Ratio | 97.2% | ▼ -1.1% |
How has Whiteside County, IL’s Alpha Score moved?
Markets like Whiteside County, IL
Frequently asked questions
Is Whiteside County, IL a buyer's or seller's market?
As of May 2026, Whiteside 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 Whiteside County, IL?
The median sale price in Whiteside County, IL is $159K, having risen 17.8% over the past year.
How affordable is Whiteside County, IL?
Whiteside County, IL scores 89 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Whiteside County, IL's Alpha Score?
Whiteside County, IL's strongest dimension is Affordability (89/100) 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 Whiteside County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.