ZIP Code 78373 – Port Aransas, TX
Port Aransas, Texas · Nueces County · Central time
| ZIP code | 78373 |
|---|---|
| City | Port Aransas |
| State | Texas |
| County | Nueces County |
| Population | 3,348 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 18.89 sq mi |
| Center (lat, long) | 27.7763, -97.1304 |
Area codes in this area
These are the area codes that most often serve ZIP 78373 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 78373
ZIP code 78373 is assigned to Port Aransas, Texas. It lies in Nueces County. Its Census area covers about 18.89 square miles of land. The closest neighboring ZIP is 78362 (Ingleside), about 6.7 miles away.
Every address in 78373 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources