Find the last 4 digits (ZIP+4) for an address in 78542

ZIP 78542, Edinburg, TX is filled in. Just type the street address.

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ZIP Code 78542 – Edinburg, TX

Edinburg, Texas · Hidalgo County · Central time

ZIP code78542
CityEdinburg
StateTexas
CountyHidalgo County
Population89,401
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area175.96 sq mi
Center (lat, long)26.4325, -98.0899

Area codes in this area

956

These are the area codes that most often serve ZIP 78542 (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

78549 Hargill · 5.4 mi78538 Edcouch · 8.5 mi78540 Edinburg · 10.1 mi78543 Elsa · 10.5 mi78558 La Blanca · 10.5 mi78561 Lasara · 11 mi78541 Edinburg · 11.6 mi78539 Edinburg · 12 mi

About ZIP 78542

ZIP code 78542 is assigned to Edinburg, Texas. It lies in Hidalgo County. Its Census area covers about 175.96 square miles of land. The closest neighboring ZIP is 78549 (Hargill), about 5.4 miles away.

Every address in 78542 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