Marshall County, IL Housing Market Brief
county · IL · as of August 2026
What is Marshall 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 Marshall County, IL in its market cycle?
Marshall 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.
Marshall County, IL housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $218K | ▲ +79.7% |
| Median Days on Market | 97 days | ▲ +42.7% |
| Months of Supply | 2.3 | ▼ -37.8% |
| Homes for Sale | 30 | ▲ +3.5% |
| Homes Sold | 14 | ▲ +75% |
| Median Price / Sq Ft | $99 | ▲ +32.6% |
How has Marshall County, IL’s Alpha Score moved?
Markets like Marshall County, IL
Frequently asked questions
Is Marshall County, IL a buyer's or seller's market?
As of August 2026, Marshall County, IL is classified as a Balanced Market, based on its Alpha Score of 53 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Marshall County, IL?
The median sale price in Marshall County, IL is $218K, having risen 79.7% over the past year.
How affordable is Marshall County, IL?
Marshall County, IL scores 82 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Marshall County, IL's Alpha Score?
Marshall County, IL's strongest dimension is Affordability (82/100) and its weakest is Economic Strength (23/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Marshall County, IL? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.