57021 Frequently Asked Questions

A: ZIP Code 57021 is Located in Davis South Dakota. Portions of 57021 are also in Middleton Township, Turner Township, Davis (town).

A: ZIP Code 57021 is Located Entirely in Turner County South Dakota.

A: The Current Sales Tax in ZIP Code 57021 is 6.2%

A: The Area Code for 57021 is 605.

A: ZIP Code 57021 is in South Dakota State House of Representatives District 16.

A: ZIP Code 57021 is in South Dakota State Senate District 16.

A: The 2022 population of ZIP Code 57021 is 437. The population growth rate in 57021 is 123.90%. The population density of 57021 is 14.

A: The majority race/ethnicity of people residing in 57021 is White (92.29%).

A: The median household income in 57021 is $73,750 (2021) and the average adjusted income is $191,950 (2021).