Port Isabel, TX ZIP Codes
Port Isabel, Texas has 1 ZIP code.
City Overview
| City | Port Isabel |
|---|---|
| State | Texas (TX) |
| County | Cameron |
| ZIP Codes | 1 |
| Population (ZIP total) | 11,955 |
| Timezone | America/Chicago (UTC-5) |
ZIP Codes in Port Isabel
| ZIP Code | County | Population |
|---|---|---|
| 78578 | Cameron | 11,955 |
Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
Map
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Frequently Asked Questions
Port Isabel, Texas has 1 ZIP code(s): 78578. Larger cities span multiple ZIP codes covering different neighborhoods.
Port Isabel, TX has 1 ZIP code(s).