Find the last 4 digits (ZIP+4) for an address in 78629

ZIP 78629, Gonzales, TX is filled in. Just type the street address.

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ZIP Code 78629 – Gonzales, TX

Gonzales, Texas · Gonzales County · Central time

ZIP code78629
CityGonzales
StateTexas
CountyGonzales CountyDeWitt County
Population12,740
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area421.61 sq mi
Center (lat, long)29.4768, -97.4489

Area codes in this area

512737

These are the area codes that most often serve ZIP 78629 (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

78614 Cost · 9.5 mi78677 Wrightsboro · 12.3 mi78658 Ottine · 13.3 mi78632 Harwood · 14.5 mi78604 Belmont · 14.5 mi77967 Hochheim · 14.8 mi77984 Shiner · 15.3 mi78122 Leesville · 15.6 mi

About ZIP 78629

ZIP code 78629 is assigned to Gonzales, Texas. It crosses 2 counties; most of its land is in Gonzales County. Its Census area covers about 421.61 square miles of land. The closest neighboring ZIP is 78614 (Cost), about 9.5 miles away.

Every address in 78629 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