Find the last 4 digits (ZIP+4) for an address in 78021

ZIP 78021, Fowlerton, TX is filled in. Just type the street address.

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ZIP Code 78021 – Fowlerton, TX

Fowlerton, Texas · La Salle County · Central time

ZIP code78021
CityFowlerton
StateTexas
CountyLa Salle CountyMcMullen County
Population165
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area295.19 sq mi
Center (lat, long)28.4375, -98.8314

Area codes in this area

361

These are the area codes that most often serve ZIP 78021 (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

78072 Tilden · 16.8 mi78014 Cotulla · 17.4 mi78007 Calliham · 25.8 mi78011 Charlotte · 26.7 mi78026 Jourdanton · 27 mi78001 Artesia Wells · 27.6 mi78017 Dilley · 31 mi78012 Christine · 32.5 mi

About ZIP 78021

ZIP code 78021 is assigned to Fowlerton, Texas. It crosses 2 counties; most of its land is in La Salle County. Its Census area covers about 295.19 square miles of land. The closest neighboring ZIP is 78072 (Tilden), about 16.8 miles away.

Every address in 78021 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