What the Pros Know
Market Snapshot
Zip Code 78521 | Cameron County, TX
87,040
Population
YoY
202230.9
Median Age
YoY
2022$38,633
Median Household Income
YoY
2022$225,000
Median Sale Price
1.1% MoM
6.6% YoY
6/202555
Homes Sold
14.1% MoM
23.6% YoY
6/20252.0
Months Inventory
8.5% MoM
50.2% YoY
6/202581
Days on Market
0 MoM
41 YoY
6/2025111
Listings
6.7% MoM
9.9% YoY
6/2025162
Price per Sq Ft
4.7% MoM
2.2% YoY
6/2025
See 78521 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.