Find the last 4 digits (ZIP+4) for an address in 78749

ZIP 78749, Austin, TX is filled in. Just type the street address.

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ZIP Code 78749 – Austin, TX

Austin, Texas · Travis County · Central time

ZIP code78749
CityAustin
StateTexas
CountyTravis County
Population34,562
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.68 sq mi
Center (lat, long)30.2162, -97.8558

Area codes in this area

512737

These are the area codes that most often serve ZIP 78749 (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

78739 Austin · 3.5 mi78745 Austin · 3.5 mi78735 Austin · 3.7 mi78748 Austin · 4.3 mi78652 Manchaca · 5.6 mi78704 Austin · 5.7 mi78736 Austin · 6 mi78746 Austin · 6.2 mi

About ZIP 78749

ZIP code 78749 is assigned to Austin, Texas. It lies in Travis County. Its Census area covers about 9.68 square miles of land. The closest neighboring ZIP is 78739 (Austin), about 3.5 miles away.

Every address in 78749 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