45712 ZIP Code — Barlow, OH
Washington County, Ohio
ZIP code 45712 is located in Barlow, Ohio, within Washington 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
45712 ZIP code map
Cities in ZIP code 45712
Below are the cities the US Postal Service accepts for ZIP code 45712. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Barlow | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 39 |
| County FIPS | 167 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.4026 |
| Longitude | -81.6555 |
| Timezone | Eastern (ET) |
| Area code | 740 |