What the Pros Know
Market Snapshot
Zip Code 77642 | Jefferson County, TX
38,720
Population
YoY
202230.9
Median Age
YoY
2022$42,076
Median Household Income
YoY
2022$149,500
Median Sale Price
17.6% MoM
18.0% YoY
6/202541
Homes Sold
6.8% MoM
7.9% YoY
6/20251.1
Months Inventory
7.1% MoM
39% YoY
6/202559
Days on Market
8 MoM
21 YoY
6/202545
Listings
13.5% MoM
27.4% YoY
6/202597
Price per Sq Ft
7.7% MoM
6.3% YoY
6/2025
See 77642 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.