ZIP Code 45674 – Rio Grande, Ohio
The 45674 ZIP Code belongs to Rio Grande, Ohio. The population in this 45674 ZIP code is 681. The latitude is 38.87798 and longitude is -82.38017 in 45674 Rio Grande, Ohio. The time zone for this 45674 ZIP code is America/New_York.
| City | Rio Grande |
| Zip Code | 45674 |
| State | Ohio |
| County | Gallia |
| Population | 681 |
| Latitude | 38.87798 |
| Longitude | -82.38017 |
| Time Zone | America/New_York |