ZIP Code 45721 – Coal Run, OH
Coal Run, Ohio · Washington County · Eastern time
| ZIP code | 45721 |
|---|---|
| City | Coal Run |
| State | Ohio |
| County | Washington County |
| Population | 15 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 0.03 sq mi |
| Center (lat, long) | 39.5658, -81.5834 |
Area codes in this area
These are the area codes that most often serve ZIP 45721 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
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Nearby ZIP codes
About ZIP 45721
ZIP code 45721 is assigned to Coal Run, Ohio. It lies in Washington County. Its Census area covers about 0.03 square miles of land. The closest neighboring ZIP is 45715 (Beverly), about 3.9 miles away.
Every address in 45721 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources