Find the last 4 digits (ZIP+4) for an address in 78747

ZIP 78747, Austin, TX is filled in. Just type the street address.

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ZIP Code 78747 – Austin, TX

Austin, Texas · Travis County · Central time

ZIP code78747
CityAustin
StateTexas
CountyTravis County
Population22,180
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.23 sq mi
Center (lat, long)30.1247, -97.7412

Area codes in this area

512737

These are the area codes that most often serve ZIP 78747 (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

78744 Austin · 3.8 mi78719 Austin · 4.2 mi78748 Austin · 5.5 mi78745 Austin · 6.6 mi78610 Buda · 6.7 mi78652 Manchaca · 7.2 mi78741 Austin · 7.4 mi78704 Austin · 8.3 mi

About ZIP 78747

ZIP code 78747 is assigned to Austin, Texas. It lies in Travis County. Its Census area covers about 22.23 square miles of land. The closest neighboring ZIP is 78744 (Austin), about 3.8 miles away.

Every address in 78747 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