Find the last 4 digits (ZIP+4) for an address in 78548

ZIP 78548, Grulla, TX is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 78548 – Grulla, TX

Grulla, Texas · Starr County · Central time

ZIP code78548
CityGrulla
StateTexas
CountyStarr County
Population1,341
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.48 sq mi
Center (lat, long)26.2765, -98.6553

Area codes in this area

956

These are the area codes that most often serve ZIP 78548 (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

78547 Garciasville · 3.2 mi78565 Los Ebanos · 6.3 mi78595 Sullivan City · 7.6 mi78560 La Joya · 10.5 mi78576 Penitas · 12.2 mi78574 Mission · 17.6 mi78582 Rio Grande City · 18.3 mi78572 Mission · 19.2 mi

About ZIP 78548

ZIP code 78548 is assigned to Grulla, Texas. It lies in Starr County. Its Census area covers about 7.48 square miles of land. The closest neighboring ZIP is 78547 (Garciasville), about 3.2 miles away.

Every address in 78548 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