57368 Frequently Asked Questions

A: ZIP Code 57368 is Located in Plankinton South Dakota. Portions of 57368 are also in Firesteel Township, Palatine Township, Hopper Township, Plankinton Township, Bristol Township (Aurora County), Pleasant Lake Township, Dudley Township, Eureka Township (Aurora County), Belford Township, Crystal Lake Township.

A: ZIP Code 57368 is Located Entirely in Aurora County South Dakota.

A: The Current Sales Tax in ZIP Code 57368 is 6.2%

A: The Area Code for 57368 is 605.

A: ZIP Code 57368 is in South Dakota State House of Representatives District 21.

A: ZIP Code 57368 is in South Dakota State Senate District 21.

A: The 2022 population of ZIP Code 57368 is 1074. The population growth rate in 57368 is 6.53%. The population density of 57368 is 5.

A: The majority race/ethnicity of people residing in 57368 is White (84.86%). The majority race/ethnicity of students attending public schools in 57368 is White(68.60%).

A: The median household income in 57368 is $70,461 (2021) and the average adjusted income is $172,570 (2021).