Whiteside County, IL Housing Market Brief
county · IL · as of August 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.
What’s the forecast for Whiteside County, IL?
Our model forecasts Whiteside County, IL’s home prices to decline about 3.0% over the next 12 months (medium confidence).
This is a separate, forward-looking view — not the cycle classification above. See how past forecasts performed on the track record, or the full local forecast with its confidence range on the market page.
Whiteside County, IL housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $155K | ▼ -5.6% |
| Median Days on Market | 36 days | ▼ -23.4% |
| Months of Supply | 2.1 | ▼ -36.4% |
| Homes for Sale | 161 | ▲ +5.2% |
| Homes Sold | 79 | ▲ +64.6% |
| Median Price / Sq Ft | $109 | ▲ +3.3% |
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 August 2026, Whiteside County, IL is classified as a Seller's Market, based on its Alpha Score of 61 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 $155K, having fallen 5.6% over the past year.
How affordable is Whiteside County, IL?
Whiteside County, IL scores 94 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 (94/100) and its weakest is Economic Strength (30/100). 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.