What the Pros Know
Market Snapshot
Zip Code 78664 | Williamson County, TX
62,168
Population
YoY
202234.5
Median Age
YoY
2022$83,599
Median Household Income
YoY
2022$375,000
Median Sale Price
3.0% MoM
8.5% YoY
6/2025101
Homes Sold
9.0% MoM
5.6% YoY
6/20251.9
Months Inventory
19.8% MoM
71.8% YoY
6/202555
Days on Market
8 MoM
9 YoY
6/2025194
Listings
9.0% MoM
40.6% YoY
6/2025209
Price per Sq Ft
1.1% MoM
2.4% YoY
6/2025
See 78664 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.