ZIP Code 78577 – Pharr, TX
Pharr, Texas · Hidalgo County · Central time
| ZIP code | 78577 |
|---|---|
| City | Pharr |
| State | Texas |
| County | Hidalgo County |
| Population | 80,540 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 26 sq mi |
| Center (lat, long) | 26.1634, -98.1939 |
Area codes in this area
These are the area codes that most often serve ZIP 78577 (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 78577
ZIP code 78577 is assigned to Pharr, Texas. It lies in Hidalgo County. Its Census area covers about 26 square miles of land. The closest neighboring ZIP is 78589 (San Juan), about 2.3 miles away.
Every address in 78577 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