🇺🇸 United States · Ohio
Cincinnati ZIP codes
Cincinnati, Ohio, has 71 ZIP codes, from 45201 to 45999. Which one applies depends on the street address.
- ZIP Codes
- 71
- Population
- 311,097
- State
- Ohio
- Coordinates
- 39.1271, -84.5144
All Cincinnati ZIP codes
4520145202452034520445205452064520745208452094521145212452134521445215452164521745218452194522045221452224522345224452254522645227452294523045231452324523345234452354523645237452384523945240452414524245243452444524545246452474524845249452504525145252452534525445255452584526245263452644526745268452694527045271452734527445275452774528045296452984529945999
No code matches.
Data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
What is the zip code of Cincinnati?
Cincinnati has 71 ZIP codes in Ohio. The right code depends on the street address; the list on this page shows all of them, starting with 45201.
How many ZIP codes does Cincinnati have?
Our data lists 71 ZIP codes for Cincinnati, United States.
How do I find the exact zip code for an address in Cincinnati?
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
Cincinnati 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=Cincinnati&country=us
{
"query": { "city": "Cincinnati", "country": "us" },
"results": ["45201", "…"]
}Free postal code tools
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