57321 Frequently Asked Questions

A: ZIP Code 57321 is Located in Canova South Dakota. Portions of 57321 are also in Canova Township, Rock Creek Township, Vermillion Township (Miner County), Pearl Township (Mccook County), Spring Lake Township (Hanson County), Sun Prairie Township, Canova (town), Beaver Township.

A: ZIP Code 57321 is Located Primarily in Miner County South Dakota with Portions in Mccook County and Hanson County.

A: The Current Sales Tax in ZIP Code 57321 is 6.2%

A: The Area Code for 57321 is 605.

A: 57321 is within South Dakota State House of Representatives District 8, South Dakota State House of Representatives District 19 and South Dakota State House of Representatives District 20.

A: 57321 is within South Dakota State Senate District 8, South Dakota State Senate District 19 and South Dakota State Senate District 20.

A: The 2022 population of ZIP Code 57321 is 342. The population growth rate in 57321 is 0.23%. The population density of 57321 is 3.

A: The majority race/ethnicity of people residing in 57321 is White (99.54%).

A: The median household income in 57321 is $67,813 (2021) and the average adjusted income is $155,170 (2021).