57457 Frequently Asked Questions

A: ZIP Code 57457 is Located in Long Lake South Dakota. Portions of 57457 are also in Central McPherson, Wacker Township, Long Lake (town).

A: ZIP Code 57457 is Located Entirely in Mcpherson County South Dakota.

A: The Current Sales Tax in ZIP Code 57457 is 4.2%

A: The Area Code for 57457 is 605.

A: ZIP Code 57457 is in South Dakota State House of Representatives District 23.

A: ZIP Code 57457 is in South Dakota State Senate District 23.

A: The 2022 population of ZIP Code 57457 is 88. The population growth rate in 57457 is 1.20%. The population density of 57457 is 1.

A: The majority race/ethnicity of people residing in 57457 is White (100.00%).

A: The median household income in 57457 is $70,833 (2021) and the average adjusted income is $-1 ().