ZIP CodeStandard
78578
Port Isabel, TX
ZIP Code 78578 in Port Isabel, TX has a population of 10,076 and a median household income of $51,880. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
10,076
People
Median age
49
Housing
Total households
4,379
Income
Median household income
$51,880
Housing
Total housing units
6,480
Employment
Employment rate
47%
Education
Bachelor’s degree or higher
28.6%
Healthcare
Insured population
67.6%
Nearby ZIP codes
ZIP codes near 78578.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS