57738 Frequently Asked Questions

A: ZIP Code 57738 is Located in Fairburn South Dakota. Portions of 57738 are also in East Custer, Fairburn (town).

A: ZIP Code 57738 is Located Entirely in Custer County South Dakota.

A: The Current Sales Tax in ZIP Code 57738 is 4.2%

A: The Area Code for 57738 is 605.

A: ZIP Code 57738 is in South Dakota State House of Representatives District 30.

A: ZIP Code 57738 is in South Dakota State Senate District 30.

A: The 2022 population of ZIP Code 57738 is 364. The population growth rate in 57738 is 0.00%. The population density of 57738 is 2.

A: The majority race/ethnicity of people residing in 57738 is White (100.00%).

A: The median household income in 57738 is $34,510 (2021) and the average adjusted income is $195,400 (2021).