🇺🇸 United States · Tennessee
Chattanooga ZIP codes
Chattanooga, Tennessee, has 20 ZIP codes, from 37401 to 37450. Which one applies depends on the street address.
- ZIP Codes
- 20
- Population
- 181,099
- State
- Tennessee
- Coordinates
- 35.0456, -85.3097
All Chattanooga ZIP codes
3740137402374033740437405374063740737408374093741037411374123741437415374163741937421374223742437450
No code matches.
Data: GeoNames (CC BY 4.0) and zipcodestack.
Nearby cities
East Chattanooga6 kmHuntsville122 kmMurfreesboro132 kmSandy Springs151 kmKnoxville162 kmAtlanta167 km
Find every code around Chattanooga with the radius search.
Frequently asked questions
What is the zip code of Chattanooga?
Chattanooga has 20 ZIP codes in Tennessee. The right code depends on the street address; the list on this page shows all of them, starting with 37401.
How many ZIP codes does Chattanooga have?
Our data lists 20 ZIP codes for Chattanooga, United States.
How do I find the exact zip code for an address in Chattanooga?
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
Chattanooga ZIP codes in your app
zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.
/v1/code/city documentation ZIP code API All documentation
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GET https://api.zipcodestack.com/v1/code/city?city=Chattanooga&country=us
{
"query": { "city": "Chattanooga", "country": "us" },
"results": ["37401", "…"]
}Free postal code tools
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