57339 Frequently Asked Questions

A: ZIP Code 57339 is Located in Fort Thompson South Dakota. Portions of 57339 are also in Crow Creek (Buffalo County).

A: ZIP Code 57339 is Located Entirely in Buffalo County South Dakota.

A: The Current Sales Tax in ZIP Code 57339 is 4.2%

A: The Area Code for 57339 is 605.

A: ZIP Code 57339 is in South Dakota State House of Representatives District 26B.

A: ZIP Code 57339 is in South Dakota State Senate District 26.

A: The 2022 population of ZIP Code 57339 is 1341. The population growth rate in 57339 is 0.00%. The population density of 57339 is 6.

A: The majority race/ethnicity of people residing in 57339 is Native American (90.75%).

A: The median household income in 57339 is $23,750 (2021) and the average adjusted income is $112,700 (2021).