57750 Frequently Asked Questions

A: ZIP Code 57750 is Located in Interior South Dakota. Portions of 57750 are also in Interior Township, Castle Butte Township, Interior (town).

A: ZIP Code 57750 is Located Primarily in Jackson County South Dakota with Portions in Pennington County.

A: The Current Sales Tax in ZIP Code 57750 is 6.2%

A: The Area Code for 57750 is 605.

A: ZIP Code 57750 is in South Dakota State House of Representatives District 27.

A: ZIP Code 57750 is in South Dakota State Senate District 27.

A: The 2022 population of ZIP Code 57750 is 197. The population growth rate in 57750 is -54.58%.

A: The majority race/ethnicity of people residing in 57750 is Native American (50.00%). The majority race/ethnicity of students attending public schools in 57750 is Native American(58.62%).