Find the last 4 digits (ZIP+4) for an address in 79031

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ZIP Code 79031 – Earth, TX

Earth, Texas · Lamb County · Central time

ZIP code79031
CityEarth
StateTexas
CountyLamb CountyCastro County
Population1,156
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area103.14 sq mi
Center (lat, long)34.2443, -102.4499

Area codes in this area

806

These are the area codes that most often serve ZIP 79031 (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

79082 Springlake · 9.5 mi79053 Lazbuddie · 13.5 mi79326 Fieldton · 16.8 mi79312 Amherst · 17.3 mi79027 Dimmitt · 18.6 mi79064 Olton · 19.4 mi79043 Hart · 19.9 mi79347 Muleshoe · 20.3 mi

About ZIP 79031

ZIP code 79031 is assigned to Earth, Texas. It crosses 2 counties; most of its land is in Lamb County. Its Census area covers about 103.14 square miles of land. The closest neighboring ZIP is 79082 (Springlake), about 9.5 miles away.

Every address in 79031 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