Zip Code 57430 is located in Britton, Marshall county in the state of South Dakota. 57430 Zip Code is spread between the coordinates of +45.761704 Latitude and -097.729570 Longitude. 57430 Zip Code is part of the 605 area code. There is 1 postal office in zip code 57430 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 57430. 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.