57660 Frequently Asked Questions

A: ZIP Code 57660 is Located in Watauga South Dakota. Portions of 57660 are also in West Corson, Prairie View Township, Watauga Township.

A: ZIP Code 57660 is Located Entirely in Corson County South Dakota.

A: The Current Sales Tax in ZIP Code 57660 is 4.2%

A: The Area Code for 57660 is 605.

A: ZIP Code 57660 is in South Dakota State House of Representatives District 28A.

A: ZIP Code 57660 is in South Dakota State Senate District 28.

A: The 2022 population of ZIP Code 57660 is 95. The population growth rate in 57660 is 0.00%. The population density of 57660 is 1.

A: The majority race/ethnicity of people residing in 57660 is White (85.39%).

A: The median household income in 57660 is $58,750 (2021) and the average adjusted income is $-1 ().