Grundy County, IA Housing Market Brief
county · IA · score computed October 2026
What is Grundy 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 2 of 5 (population 9,816–20,389) · comparable within its band
Where is Grundy County, IA in its market cycle?
Grundy County, IA 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 Grundy 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.
Grundy County, IA housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $149K | ▼ -30.4% | Redfin |
| Median Days on Market | 16 days | ▼ -27.3% | Redfin |
| Months of Supply | 3.0 | ▼ -41.2% | Redfin |
| Homes for Sale | 40 | ▼ -2.4% | Redfin |
| Homes Sold | 13 | ▲ +62.5% | Redfin |
| Median Price / Sq Ft | $133 | ▼ -7.7% | Redfin |
How has Grundy County, IA’s Alpha Score moved?
Markets like Grundy County, IA
- Boone County, IA, IAcounty49
- Bremer County, IA, IAcounty48
- Shackelford County, TX, TXcounty56
- Hayes County, NE, NEcounty64
- Caldwell County, MO, MOcounty49
- Washington County, IA, IAcounty46
- Logan County, NE, NEcounty57
- Scotland County, MO, MOcounty46
- Ringgold County, IA, IAcounty48
- Nelson County, ND, NDcounty68
Frequently asked questions
Is Grundy County, IA a buyer's or seller's market?
In the scores computed October 2026, Grundy County, IA is classified as a Balanced Market, based on its Alpha Score of 50 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Grundy County, IA?
The median sale price in Grundy County, IA is $149K, having fallen 30.4% over the past year, according to Redfin.
How affordable is Grundy County, IA?
Grundy County, IA scores 80 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Grundy County, IA's Alpha Score?
Grundy County, IA's strongest dimension is Affordability (80/100) and its weakest is Rental Yield (26/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Grundy County, IA? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.