ZIP Code 78578 Population
Port Isabel, Texas
Population
11,955
Households
4,358
Median Age
38.0
Population Details
| Average Household Size | 2.74 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 78578 (Port Isabel, TX) has a population of 11,955 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 4,358 households in ZIP code 78578.