Sullivan County, IN Housing Market Brief
county · IN · score computed October 2026
What is Sullivan County, IN’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 Sullivan County, IN in its market cycle?
Sullivan County, IN 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 Sullivan County, IN?
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.
Sullivan County, IN housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $134K | ▲ +606.3% | Redfin |
| Median Days on Market | 31 days | ▼ -56.9% | Redfin |
| Months of Supply | 5.1 | ▼ -86.2% | Redfin |
| Homes for Sale | 52 | ▲ +40.5% | Redfin |
| Homes Sold | 10 | ▲ +900% | Redfin |
| Median Price / Sq Ft | $119 | ▲ +882.5% | Redfin |
How has Sullivan County, IN’s Alpha Score moved?
Markets like Sullivan County, IN
- Crenshaw County, AL, ALcounty63
- Hockley County, TX, TXcounty64
- Orleans County, NY, NYcounty63
- Jackson County, AR, ARcounty69
- Walker County, AL, ALcounty59
- Kleberg County, TX, TXcounty60
- Mifflin County, PA, PAcounty62
- Wilcox County, AL, ALcounty59
- Fayette County, AL, ALcounty55
- Stephenson County, IL, ILcounty59
Frequently asked questions
Is Sullivan County, IN a buyer's or seller's market?
In the scores computed October 2026, Sullivan County, IN is classified as a Seller's Market, based on its Alpha Score of 65 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Sullivan County, IN?
The median sale price in Sullivan County, IN is $134K, having risen 606.3% over the past year, according to Redfin.
How affordable is Sullivan County, IN?
Sullivan County, IN scores 78 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Sullivan County, IN's Alpha Score?
Sullivan County, IN's strongest dimension is Price Momentum (98/100) and its weakest is Inventory Health (10/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Sullivan County, IN? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.