57221 Frequently Asked Questions

A: ZIP Code 57221 is Located in Bryant South Dakota. Portions of 57221 are also in Garfield Township (Hamlin County), Dixon Township (Hamlin County), Cleveland Township (Hamlin County), Washington Township (Clark County), Opdahl Township, Spirit Lake Township, Hartland Township (Kingsbury County).

A: ZIP Code 57221 is Located Primarily in Hamlin County South Dakota with Portions in Clark County and Kingsbury County.

A: The Current Sales Tax in ZIP Code 57221 is 6.2%

A: The Area Code for 57221 is 605.

A: 57221 is within South Dakota State House of Representatives District 4 and South Dakota State House of Representatives District 8.

A: 57221 is within South Dakota State Senate District 4 and South Dakota State Senate District 8.

A: The 2022 population of ZIP Code 57221 is 1020. The population growth rate in 57221 is 32.48%. The population density of 57221 is 10.

A: The majority race/ethnicity of people residing in 57221 is White (92.65%).

A: The median household income in 57221 is $70,781 (2021) and the average adjusted income is $196,850 (2021).