57312 Frequently Asked Questions

A: ZIP Code 57312 is Located in Alpena South Dakota. Portions of 57312 are also in Carlyle Township, Alpena Township, Grant Township (Beadle County), Dale, Franklin Township (Jerauld County), Alpena (town), Kellogg Township, Dearborn Township.

A: ZIP Code 57312 is Located Primarily in Jerauld County South Dakota with Portions in Beadle County.

A: The Current Sales Tax in ZIP Code 57312 is 5.2%

A: The Area Code for 57312 is 605.

A: 57312 is within South Dakota State House of Representatives District 20 and South Dakota State House of Representatives District 22.

A: 57312 is within South Dakota State Senate District 20 and South Dakota State Senate District 22.

A: The 2022 population of ZIP Code 57312 is 673. The population growth rate in 57312 is 20.97%. The population density of 57312 is 5.

A: The majority race/ethnicity of people residing in 57312 is White (82.42%).

A: The median household income in 57312 is $78,214 (2021) and the average adjusted income is $280,700 (2021).