57255 Frequently Asked Questions

A: ZIP Code 57255 is Located in New Effington South Dakota. Portions of 57255 are also in Lien Township, Minnesota Township, Enterprise Township (Roberts County), Harmon Township, New Effington (town), Victor Township (Roberts County).

A: ZIP Code 57255 is Located Entirely in Roberts County South Dakota.

A: The Current Sales Tax in ZIP Code 57255 is 6.2%

A: The Area Code for 57255 is 605.

A: ZIP Code 57255 is in South Dakota State House of Representatives District 1.

A: ZIP Code 57255 is in South Dakota State Senate District 1.

A: The 2022 population of ZIP Code 57255 is 526. The population growth rate in 57255 is -8.02%. The population density of 57255 is 6.

A: The majority race/ethnicity of people residing in 57255 is White (72.28%).

A: The median household income in 57255 is $53,162 (2021) and the average adjusted income is $170,430 (2021).