ZIP Code 77571 – La Porte, TX
La Porte, Texas · Harris County · Central time
| ZIP code | 77571 |
|---|---|
| City | La Porte |
| State | Texas |
| County | Harris County |
| Population | 38,543 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 37.07 sq mi |
| Center (lat, long) | 29.6885, -95.0574 |
Area codes in this area
These are the area codes that most often serve ZIP 77571 (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 77571
ZIP code 77571 is assigned to La Porte, Texas. It lies in Harris County. Its Census area covers about 37.07 square miles of land. The closest neighboring ZIP is 77572 (La Porte), about 2.8 miles away.
Every address in 77571 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