57650 Frequently Asked Questions

A: ZIP Code 57650 is Located in Ralph South Dakota. Portions of 57650 are also in North Harding.

A: ZIP Code 57650 is Located Entirely in Harding County South Dakota.

A: The Current Sales Tax in ZIP Code 57650 is 4.2%

A: The Area Code for 57650 is 605.

A: ZIP Code 57650 is in South Dakota State House of Representatives District 28B.

A: ZIP Code 57650 is in South Dakota State Senate District 28.

A: The 2022 population of ZIP Code 57650 is 13. The population growth rate in 57650 is 0.00%.

A: The majority race/ethnicity of people residing in 57650 is White (100.00%).