ZIP Code 45643 is located in Kerr Ohio. 45643 is entirely within Gallia County. Regionally, it is located in the Charleston-Huntington Area.
| ZIP Code Name | Kerr |
| Primary County | Gallia County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 38.87307358,-82.26086426 |
| Adjacent ZIP Codes | |
| Region | Charleston-Huntington Area |
| Metropolitan/Micropolitan Stat Area | Point Pleasant, WV-OH |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |