ZIP Code 50031 is located in the county of Boone in the state of Iowa. 50031 ZIP Code is spread between the coordinates of +42.03 Latitude and -94.14 Longitude. 50031 ZIP Code is part of the 515 area code. There are 0 postal offices in zip code 50031.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 50031. 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.