ZIP Code 57402 is located in the county of Brown in the state of South Dakota. 57402 ZIP Code is spread between the coordinates of +45.46 Latitude and -98.48 Longitude. 57402 ZIP Code is part of the 605 area code. There are 0 postal offices in zip code 57402.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 57402. 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.