ZIP Code 56121 is located in the county of Martin in the state of Minnesota. 56121 ZIP Code is spread between the coordinates of +43.5354845 Latitude and -94.61916502 Longitude. 56121 ZIP Code is part of the 507 area code. There are 0 postal offices in zip code 56121.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 56121. 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.