ZIP Code 51009 – Calumet, Iowa
The 51009 ZIP Code belongs to Calumet, Iowa. The population in this 51009 ZIP code is 131. The latitude is 42.94499 and longitude is -95.55142 in 51009 Calumet, Iowa. The time zone for this 51009 ZIP code is America/Chicago.
| City | Calumet |
| Zip Code | 51009 |
| State | Iowa |
| County | O'Brien |
| Population | 131 |
| Latitude | 42.94499 |
| Longitude | -95.55142 |
| Time Zone | America/Chicago |