ZIP Code 45309 is located in the county of Montgomery in the state of Ohio. 45309 ZIP Code is spread between the coordinates of +39.8384789 Latitude and -84.41555231 Longitude. 45309 ZIP Code is part of the 937 area code. There are 0 postal offices in zip code 45309.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 45309. 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.