ZIP Code 45123 – Greenfield, Ohio
The 45123 ZIP Code belongs to Greenfield, Ohio. The population in this 45123 ZIP code is 8,739. The latitude is 39.3487 and longitude is -83.38866 in 45123 Greenfield, Ohio. The time zone for this 45123 ZIP code is America/New_York.
| City | Greenfield |
| Zip Code | 45123 |
| State | Ohio |
| County | Highland |
| Population | 8,739 |
| Latitude | 39.3487 |
| Longitude | -83.38866 |
| Time Zone | America/New_York |