LaSalle County, IL Housing Market Brief
county · IL · as of July 2026
What is LaSalle 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 LaSalle County, IL in its market cycle?
LaSalle 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 LaSalle County, IL?
Our model forecasts LaSalle County, IL’s home prices to rise about 3.6% over the next 12 months (high 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.
LaSalle County, IL housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $190K | ▲ +8.6% |
| Median Days on Market | 58 days | ▲ +18.4% |
| Months of Supply | 3.6 | ▲ +33.3% |
| Homes for Sale | 321 | ▲ +5.6% |
| Homes Sold | 89 | ▼ -21.2% |
| Median Price / Sq Ft | $135 | ▲ +3.1% |
How has LaSalle County, IL’s Alpha Score moved?
Markets like LaSalle County, IL
- Lauderdale County, MS, MScounty56
- Vermilion County, IL, ILcounty58
- Cambria County, PA, PAcounty59
- Armstrong County, PA, PAcounty58
- Allegany County, MD, MDcounty54
- Schuylkill County, PA, PAcounty59
- Herkimer County, NY, NYcounty55
- Shiawassee County, MI, MIcounty54
- Stephens County, OK, OKcounty50
- Peoria County, IL, ILcounty61
Frequently asked questions
Is LaSalle County, IL a buyer's or seller's market?
As of July 2026, LaSalle County, IL is classified as a Balanced Market, based on its Alpha Score of 57 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in LaSalle County, IL?
The median sale price in LaSalle County, IL is $190K, having risen 8.6% over the past year.
How affordable is LaSalle County, IL?
LaSalle County, IL scores 88 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving LaSalle County, IL's Alpha Score?
LaSalle County, IL's strongest dimension is Affordability (88/100) and its weakest is Inventory Health (32/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of LaSalle County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.