Find the last 4 digits (ZIP+4) for an address in 78633

ZIP 78633, Georgetown, TX is filled in. Just type the street address.

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ZIP Code 78633 – Georgetown, TX

Georgetown, Texas · Williamson County · Central time

ZIP code78633
CityGeorgetown
StateTexas
CountyWilliamson County
Population29,309
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area78.46 sq mi
Center (lat, long)30.7352, -97.7554

Area codes in this area

254

These are the area codes that most often serve ZIP 78633 (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

78628 Georgetown · 5.1 mi76527 Florence · 7.4 mi78627 Georgetown · 8.5 mi78626 Georgetown · 9.7 mi78673 Walburg · 9.9 mi78674 Weir · 10.3 mi78680 Round Rock · 10.6 mi78682 Round Rock · 10.6 mi

About ZIP 78633

ZIP code 78633 is assigned to Georgetown, Texas. It lies in Williamson County. Its Census area covers about 78.46 square miles of land. The closest neighboring ZIP is 78628 (Georgetown), about 5.1 miles away.

Every address in 78633 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