What county is Aransas Pass, TX in?
Updated · Data: U.S. Census Bureau
Aransas Pass, Texas is in 2 counties. Most residents (87.0%) live in the San Patricio County part; the rest live in Aransas County.
Which counties do Aransas Pass residents live in?
| County | Share of residents | Chart |
|---|---|---|
| San Patricio County | 87.0% (7,663 people) | |
| Aransas County | 13.0% (1,144 people) |
How is Aransas Pass's land split between counties?
| County | Share of land area | Chart |
|---|---|---|
| Nueces County | 62.4% | |
| Aransas County | 24.5% | |
| San Patricio County | 13.1% |
Most of Aransas Pass's land is in Nueces County, but most of its people live in San Patricio County. Which county you are in depends on your street.
Inside Aransas Pass, the county depends on the address: check your address privately. See all Texas cities in more than one county or look up another city.
Aransas Pass at a glance
What ZIP codes are in Aransas Pass?
2 ZIP codes use the name Aransas Pass or are centered in it. Shares are of each ZIP's land; a ZIP named after a town can reach beyond its city limits.
| ZIP | Post office name | County (land share) |
|---|---|---|
| 78335 | Aransas Pass | San Patricio County |
| 78336 | Aransas Pass | San Patricio County 67%, Aransas County 30%, Nueces County 3% |
About San Patricio County
County seat: Sinton. FIPS code 48409. Population 69,519. All San Patricio County facts.
Towns near Aransas Pass
- Port Aransas: 6.6 mi away, Nueces County
- Ingleside: 7.1 mi away, San Patricio County
- Rockport: 9.7 mi away, Aransas County
- Gregory: 11 mi away, San Patricio County
- Fulton: 12 mi away, Aransas County
- Corpus Christi: 12 mi away, Nueces County
Aransas Pass has about 8,807 people. It is an incorporated city or town.
Sources: ACS 2019-2023 5-year (residents by county, table B01003); Census TIGER/Line 2024 and Gazetteer 2024 (land, location); Census 2020 ZCTA file and GeoNames (ZIP codes). Data as of November 1, 2026. Not affiliated with any government agency.
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