Home › Counties › Williamson County, TX
The median home value in Williamson County, TX is $396,843 as of 2026-08-31, down 5.26% from a year earlier.
Median Home Value
$396,843
Year-over-Year
-5.26%
National Rank
#447 of 3071
Williamson County ranks 17th out of 243 counties in TX by median home price, and is +68.8% above the U.S. national median of $235,072. Within TX, the typical county has a median home value of $215,660, making Williamson County +84.0% above the TX state median.
The typical home value decreased by 2.2%, from $405,915 in May 2026 to $396,843 in Aug 2026.
Monthly Zillow Home Value Index snapshots retained by HomePriceMap. A short history is shown now and grows automatically as each new monthly release arrives.
| Month | Typical home value | Year-over-year change |
|---|---|---|
| May 2026 | $405,915 | -6.3% |
| Jun 2026 | $404,512 | -6.2% |
| Jul 2026 | $403,016 | -5.8% |
| Aug 2026 | $396,843 | -5.3% |
Households here earn a median of $111,340 a year against a typical home value of $396,843 — a price-to-income ratio of 3.6×, above the 3× level usually considered comfortable, but below 5×. That is less affordable than roughly 47% of U.S. counties. (How this is calculated.)
Reporting agencies in Williamson County recorded a violent crime rate of 135 per 100,000 residents in 2024 — lower than most counties nationally. Property crime runs at 1,459 per 100,000.
Based on 10 reporting cities covering 377,232 residents (FBI UCR data — what this covers).
The median home value in Williamson County is $396,843. That's down 5.26% from a year earlier. That is about 68.8% above the U.S. national county median of $235,072, and makes Williamson County the 17th most expensive of 243 counties in Texas.
Median household income here is $111,340, so a typical home costs about 3.6× annual household earnings — moderately expensive compared with other U.S. counties.
Reporting police departments in Williamson County recorded 135 violent crimes per 100,000 residents. That figure covers 377,232 residents across 10 reporting cities, so it reflects the county's incorporated areas rather than every community within its borders.
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