Williamson County, TX Housing Market Brief
county · TX · score computed October 2026
What is Williamson County, TX’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 5 of 5 (population 103,008–9,808,667) · comparable within its band
Where is Williamson County, TX in its market cycle?
Williamson County, TX 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.
What’s the forecast for Williamson County, TX?
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.
Williamson County, TX housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $389K | ▼ -3.4% | Redfin |
| Median Days on Market | 83 days | ▼ -8.8% | Redfin |
| Months of Supply | 5.7 | ▲ +5.6% | Redfin |
| Homes for Sale | 4,719 | ▼ -0.4% | Redfin |
| Homes Sold | 828 | ▼ -5.3% | Redfin |
| Median Price / Sq Ft | $190 | ▼ -3.9% | Redfin |
How has Williamson County, TX’s Alpha Score moved?
Markets like Williamson County, TX
- Cheatham County, TN, TNcounty45
- Nye County, NV, NVcounty29
- Denton County, TX, TXcounty46
- Rutherford County, TN, TNcounty46
- Blount County, TN, TNcounty41
- Davidson County, TN, TNcounty40
- Kerr County, TX, TXcounty41
- Haywood County, NC, NCcounty41
- Queen Anne's County, MD, MDcounty38
- Pickens County, SC, SCcounty49
Frequently asked questions
Is Williamson County, TX a buyer's or seller's market?
In the scores computed October 2026, Williamson County, TX is classified as a Balanced Market, based on its Alpha Score of 43 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Williamson County, TX?
The median sale price in Williamson County, TX is $389K, having fallen 3.4% over the past year, according to Redfin.
How affordable is Williamson County, TX?
Williamson County, TX scores 18 out of 100 on affordability — relatively unaffordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Williamson County, TX's Alpha Score?
Williamson County, TX's strongest dimension is Inventory Health (75/100) and its weakest is Price Momentum (10/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Williamson County, TX? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.