South Dakota's 21st legislative district is one of 35 districts in the South Dakota Legislature. Each district is represented by 1 senator and 2 representatives. In the Senate, it has been represented by RepublicanErin Tobin since 2021.[1] In the House, it has been represented by Republicans
Rocky Blare since 2021 and Marty Overweg since 2020.[2]
List of South Dakota legislative districts
Each district elects one Senator and two members of the House. 33 districts elect their House members at-large, and districts 26 and 28 are split into 2 sub-districts.