ZIP Code 51442 – Denison, Iowa
The 51442 ZIP Code belongs to Denison, Iowa. The population in this 51442 ZIP code is 9,586. The latitude is 42.02696 and longitude is -95.35915 in 51442 Denison, Iowa. The time zone for this 51442 ZIP code is America/Chicago.
| City | Denison |
| Zip Code | 51442 |
| State | Iowa |
| County | Crawford |
| Population | 9,586 |
| Latitude | 42.02696 |
| Longitude | -95.35915 |
| Time Zone | America/Chicago |