Marion County, IA Housing Market Brief
county · IA · score computed October 2026
What is Marion County, IA’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 3 of 5 (population 20,431–39,126) · comparable within its band
Where is Marion County, IA in its market cycle?
Marion County, IA is classified as Mature — holding near a healthy peak. This is a classification of recent (1–12 month) momentum, not a price forecast.
What’s the forecast for Marion County, IA?
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.
Marion County, IA housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $289K | ▲ +16.3% | Redfin |
| Median Days on Market | 31 days | ▲ +40.9% | Redfin |
| Months of Supply | 2.2 | 0% | Redfin |
| Homes for Sale | 112 | ▲ +34.9% | Redfin |
| Homes Sold | 50 | ▲ +35.1% | Redfin |
| Median Price / Sq Ft | $235 | ▲ +25.2% | Redfin |
How has Marion County, IA’s Alpha Score moved?
Markets like Marion County, IA
Frequently asked questions
Is Marion County, IA a buyer's or seller's market?
In the scores computed October 2026, Marion County, IA is classified as a Seller's Market, based on its Alpha Score of 69 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Marion County, IA?
The median sale price in Marion County, IA is $289K, having risen 16.3% over the past year, according to Redfin.
How affordable is Marion County, IA?
Marion County, IA scores 48 out of 100 on affordability — moderately affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Marion County, IA's Alpha Score?
Marion County, IA's strongest dimension is Inventory Health (93/100) and its weakest is Rental Yield (23/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Marion County, IA? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.