A: ZIP Code 57450 is in South Dakota State House of Representatives District 23.
A: ZIP Code 57450 is in South Dakota State Senate District 23.
A: The 2022 population of ZIP Code 57450 is 567. The population growth rate in 57450 is -16.43%. The population density of 57450 is 3.
A: The majority race/ethnicity of people residing in 57450 is White (97.11%). The majority race/ethnicity of students attending public schools in 57450 is White(97.35%).
A: The median household income in 57450 is $73,750 (2021) and the average adjusted income is $236,580 (2021).