Find the last 4 digits (ZIP+4) for an address in 78725

ZIP 78725, Austin, TX is filled in. Just type the street address.

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ZIP Code 78725 – Austin, TX

Austin, Texas · Travis County · Central time

ZIP code78725
CityAustin
StateTexas
CountyTravis County
Population10,746
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area17.67 sq mi
Center (lat, long)30.2300, -97.6086

Area codes in this area

512737

These are the area codes that most often serve ZIP 78725 (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

78742 Austin · 3.1 mi78724 Austin · 4.4 mi78721 Austin · 5.3 mi78617 Del Valle · 5.7 mi78741 Austin · 6.3 mi78702 Austin · 6.7 mi78723 Austin · 6.9 mi78719 Austin · 7.3 mi

About ZIP 78725

ZIP code 78725 is assigned to Austin, Texas. It lies in Travis County. Its Census area covers about 17.67 square miles of land. The closest neighboring ZIP is 78742 (Austin), about 3.1 miles away.

Every address in 78725 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