57639 Frequently Asked Questions

A: ZIP Code 57639 is Located in Little Eagle South Dakota. Portions of 57639 are also in East Corson.

A: ZIP Code 57639 is Located Entirely in Corson County South Dakota.

A: The Current Sales Tax in ZIP Code 57639 is 4.2%

A: The Area Code for 57639 is 605.

A: ZIP Code 57639 is in South Dakota State House of Representatives District 28A.

A: ZIP Code 57639 is in South Dakota State Senate District 28.

A: The 2022 population of ZIP Code 57639 is 355. The population growth rate in 57639 is -3.17%. The population density of 57639 is 251.

A: The majority race/ethnicity of people residing in 57639 is Native American (96.75%). The majority race/ethnicity of students attending public schools in 57639 is Native American(100.00%).

A: The median household income in 57639 is $17,917 (2021) and the average adjusted income is $-1 ().