57255 ZIP Code New Effington, South Dakota – USA
The ZIP code 57255 is assigned to New Effington city, located in the Roberts county that is part of the state of South Dakota, SD, United States.
57255 zip code map
Postcode location
New Effington South Dakota,SD
State of 57255
Check all the South Dakota ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.