Decatur County, TN Housing Market Brief
county · TN · score computed October 2026
What is Decatur County, TN’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 Decatur County, TN in its market cycle?
Decatur County, TN 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 Decatur County, TN?
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.
Decatur County, TN housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $260K | ▼ -2.7% | Redfin |
| Median Days on Market | 84 days | ▲ +37.7% | Redfin |
| Months of Supply | 9.2 | ▲ +24.3% | Redfin |
| Homes for Sale | 85 | ▲ +14.9% | Redfin |
| Homes Sold | 9 | ▼ -10% | Redfin |
| Median Price / Sq Ft | $176 | ▲ +12.2% | Redfin |
How has Decatur County, TN’s Alpha Score moved?
Markets like Decatur County, TN
Frequently asked questions
Is Decatur County, TN a buyer's or seller's market?
In the scores computed October 2026, Decatur County, TN is classified as a Balanced Market, based on its Alpha Score of 52 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Decatur County, TN?
The median sale price in Decatur County, TN is $260K, having fallen 2.7% over the past year, according to Redfin.
How affordable is Decatur County, TN?
Decatur County, TN scores 43 out of 100 on affordability — moderately affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Decatur County, TN's Alpha Score?
Decatur County, TN's strongest dimension is Price Momentum (98/100) and its weakest is Economic Strength (27/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Decatur County, TN? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.