57636 Frequently Asked Questions

A: ZIP Code 57636 is Located in Lantry South Dakota. Portions of 57636 are also in North Dewey.

A: ZIP Code 57636 is Located Entirely in Dewey County South Dakota.

A: The Current Sales Tax in ZIP Code 57636 is 4.2%

A: The Area Code for 57636 is 605.

A: ZIP Code 57636 is in South Dakota State House of Representatives District 28A.

A: ZIP Code 57636 is in South Dakota State Senate District 28.

A: The 2022 population of ZIP Code 57636 is 77. The population growth rate in 57636 is -48.65%. The population density of 57636 is 2.

A: The majority race/ethnicity of people residing in 57636 is Native American (55.79%).

A: The median household income in 57636 is $48,125 (2021) and the average adjusted income is $-1 ().