45643 ZIP Code — Kerr, OH
Gallia County, Ohio
ZIP code 45643 is located in Kerr, Ohio, within Gallia County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 740.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
45643 ZIP code map
Cities in ZIP code 45643
Below are the cities the US Postal Service accepts for ZIP code 45643. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Kerr | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 39 |
| County FIPS | 053 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 38.8725 |
| Longitude | -82.2608 |
| Timezone | Eastern (ET) |
| Area code | 740 |