57261 Frequently Asked Questions

A: ZIP Code 57261 is Located in Roslyn South Dakota. Portions of 57261 are also in Liberty Township (Day County), Nutley Township, Independence Township (Day County), Raritan Township, Roslyn (town).

A: ZIP Code 57261 is Located Entirely in Day County South Dakota.

A: The Current Sales Tax in ZIP Code 57261 is 7.2%

A: The Area Code for 57261 is 605.

A: ZIP Code 57261 is in South Dakota State House of Representatives District 1.

A: ZIP Code 57261 is in South Dakota State Senate District 1.

A: The 2022 population of ZIP Code 57261 is 296. The population growth rate in 57261 is -35.12%.

A: The majority race/ethnicity of people residing in 57261 is White (98.11%).

A: The median household income in 57261 is $57,917 (2021) and the average adjusted income is $60,160 (2020).