ZIP Code 52320 – Olin, Iowa
The 52320 ZIP Code belongs to Olin, Iowa. The population in this 52320 ZIP code is 1,243. The latitude is 41.99997 and longitude is -91.14643 in 52320 Olin, Iowa. The time zone for this 52320 ZIP code is America/Chicago.
| City | Olin |
| Zip Code | 52320 |
| State | Iowa |
| County | Jones |
| Population | 1,243 |
| Latitude | 41.99997 |
| Longitude | -91.14643 |
| Time Zone | America/Chicago |