🇺🇸 United States · Texas
Austin ZIP codes
Austin, Texas, has 74 ZIP codes, from 73301 to 78799. Which one applies depends on the street address.
- ZIP Codes
- 74
- Population
- 974,447
- State
- Texas
- Coordinates
- 30.2672, -97.7431
All Austin ZIP codes
7330173344787017870278703787047870578708787097871078711787127871378714787157871678717787187871978720787217872278723787247872578726787277872878729787307873178732787337873478735787367873778738787397874178742787447874578746787477874878749787507875178752787537875478755787567875778758787597876078761787627876378764787657876678767787687876978772787737877478778787797878378799
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Data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
What is the zip code of Austin?
Austin has 74 ZIP codes in Texas. The right code depends on the street address; the list on this page shows all of them, starting with 73301.
How many ZIP codes does Austin have?
Our data lists 74 ZIP codes for Austin, United States.
How do I find the exact zip code for an address in Austin?
Use the official postal service lookup or a geocoding API with the full street address. For software, the zipcodestack API returns city, region and coordinates for any zip code and can search codes by city or by radius.
Postal code API
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/v1/code/city documentation ZIP code API All documentation
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GET https://api.zipcodestack.com/v1/code/city?city=Austin&country=us
{
"query": { "city": "Austin", "country": "us" },
"results": ["73301", "…"]
}Free postal code tools
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