57328 Frequently Asked Questions

A: ZIP Code 57328 is Located in Corsica South Dakota. Portions of 57328 are also in Iowa Township (Douglas County), Grandview Township (Douglas County), Garfield Township (Douglas County), Walnut Grove Township, Holland Township.

A: ZIP Code 57328 is Located Entirely in Douglas County South Dakota.

A: The Current Sales Tax in ZIP Code 57328 is 6.2%

A: The Area Code for 57328 is 605.

A: ZIP Code 57328 is in South Dakota State House of Representatives District 21.

A: ZIP Code 57328 is in South Dakota State Senate District 21.

A: The 2022 population of ZIP Code 57328 is 1173. The population growth rate in 57328 is 4.84%.

A: The majority race/ethnicity of people residing in 57328 is White (98.78%). The majority race/ethnicity of students attending public schools in 57328 is White(98.21%).

A: The median household income in 57328 is $76,146 (2021) and the average adjusted income is $340,470 (2021).