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Zip Code 78701 — Austin, TX

78701 is a ZIP Code associated with Austin, TX, located within Travis. The postal region supports an estimated population of 11,824 residents across Data Pending housing units, with a population density of 3,026.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (30.270220, -97.742480)

Data MetricLocal Statistic
Postal / Zip Code78701
Primary CityAustin
State / ProvinceTX
CountyTravis
Total Population11,824
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3,026.8 people/sq mi
TimezoneAmerica/Chicago

How 78701 Compares

MetricZIP 78701Travis CountyTX State Average
Population11,8241,401,96330,188,035
Median IncomeData PendingN/AN/A
Population Density3,026.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78712Austin1.1 mi201N/A
Zip 78705Austin1.7 mi33,238N/A
Zip 78702Austin1.7 mi25,985N/A
Zip 78703Austin2.1 mi23,483N/A
Zip 78722Austin2.2 mi6,767N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →