ZIP Code 42431 is located in the county of Hopkins in the state of Kentucky. 42431 ZIP Code is spread between the coordinates of +37.3309953 Latitude and -87.49891777 Longitude. 42431 ZIP Code is part of the 270 area code. There are 0 postal offices in zip code 42431.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 42431. 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.