ZIP Code 45721 is located in the county of Washington in the state of Ohio. 45721 ZIP Code is spread between the coordinates of +39.5661474 Latitude and -81.58319438 Longitude. 45721 ZIP Code is part of the 740 area code. There are 0 postal offices in zip code 45721.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 45721. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.