Zip code 57233

Zip code 57233, SD

The zip code 57233, type standard, belongs to the following denominations: Erwin y Spirit Lake . It is part of the county Kingsbury County, state of South Dakota. It has an estimated population of 166.

The postal code 57233 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Erwin).