Cincinnati zipcode
| City | Cincinnati |
| ZIP Code | 52549 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Cincinnati is 52549. This place is located in Iowa state in US. To send any postal service to Cincinnati, you must use 52549 zipcode.
You should avoid following 1 city name of Iowa to be used with the ZIP code 52549.
- Livingston, IA