🇺🇸 United States · Kansas
Topeka ZIP codes
Topeka, Kansas, has 31 ZIP codes, from 66601 to 66699. Which one applies depends on the street address.
- ZIP Codes
- 31
- Population
- 125,963
- State
- Kansas
- Coordinates
- 39.0483, -95.678
All Topeka ZIP codes
66601666036660466605666066660766608666096661066611666126661466615666166661766618666196662066621666226662466625666266662966630666366664766667666756668366699
No code matches.
Data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
What is the zip code of Topeka?
Topeka has 31 ZIP codes in Kansas. The right code depends on the street address; the list on this page shows all of them, starting with 66601.
How many ZIP codes does Topeka have?
Our data lists 31 ZIP codes for Topeka, United States.
How do I find the exact zip code for an address in Topeka?
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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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=Topeka&country=us
{
"query": { "city": "Topeka", "country": "us" },
"results": ["66601", "…"]
}Free postal code tools
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