What the Pros Know
Market Snapshot
Zip Code 78155 | Guadalupe County, TX
52,295
Population
YoY
202237.5
Median Age
YoY
2022$68,430
Median Household Income
YoY
2022$267,250
Median Sale Price
1.1% MoM
5.9% YoY
6/2025282
Homes Sold
6.0% MoM
16.6% YoY
6/20251.9
Months Inventory
2% MoM
21.8% YoY
6/202579
Days on Market
7 MoM
19 YoY
6/2025529
Listings
7.8% MoM
4.7% YoY
6/2025151
Price per Sq Ft
1.6% MoM
0.7% YoY
6/2025
See 78155 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.