ZIP Code 62378 is located in the county of Brown in the state of Illinois. 62378 ZIP Code is spread between the coordinates of +39.8916765 Latitude and -90.64858006 Longitude. 62378 ZIP Code is part of the 217 area code. There is 1 postal office in zip code 62378.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 62378. 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.