57430 Frequently Asked Questions

A: ZIP Code 57430 is Located in Britton South Dakota. Portions of 57430 are also in Westwood Colony, Kidder, Sunset Colony, Miller Township (Marshall County), Pleasant Valley Township (Marshall County), Newark Township, Stena Township, Victor Township (Marshall County), White Township, Lowell Township, Dayton Township (Marshall County), Nordland Township, Waverly Township (Marshall County), Hamilton Township (Marshall County), Wismer Township, Sisseton Township (Marshall County).

A: ZIP Code 57430 is Located Entirely in Marshall County South Dakota.

A: The Current Sales Tax in ZIP Code 57430 is 6.2%

A: The Area Code for 57430 is 605.

A: ZIP Code 57430 is in South Dakota State House of Representatives District 1.

A: ZIP Code 57430 is in South Dakota State Senate District 1.

A: The 2022 population of ZIP Code 57430 is 1900. The population growth rate in 57430 is 0.00%. The population density of 57430 is 5.

A: The majority race/ethnicity of people residing in 57430 is White (95.49%). The majority race/ethnicity of students attending public schools in 57430 is White(90.74%).

A: The median household income in 57430 is $74,250 (2021) and the average adjusted income is $429,920 (2021).