South Padre Island, TX ZIP code
The ZIP code for South Padre Island, Texas is 78597. It is in Cameron County.
- Population in these ZIPs
- 2,935
- Avg. median income
- $68,400population-weighted
- Typical home value
- $443,400population-weighted
- Metro area
- Brownsville-Harlingen, TX
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South Padre Island, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78597 | 2,935 | $68,421 | $443,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near South Padre Island
- Los Fresnos 12 mi
- Rio Hondo 12 mi
- Port Isabel 16 mi
- Port Mansfield 21 mi
- Olmito 24 mi
- Brownsville 25 mi
- San Benito 26 mi
- Harlingen 27 mi
- San Perlita 27 mi
- Combes 28 mi
- Lyford 30 mi
- Los Indios 33 mi
Frequently asked questions
What is the ZIP code for South Padre Island, TX?
The ZIP code for South Padre Island, TX is 78597.
What county is South Padre Island, Texas in?
South Padre Island ZIP codes are in Cameron County.