South Dakota
2 senators/1 representative
3R
South Dakota's delegation has 2 senators and 1 representative, majority Republican (3R). The delegation has sponsored 78 bills in the 119th Congress. Most active sponsors: John Thune (36), Dusty Johnson (25), Mike Rounds (17). 2,325 individual vote positions have been recorded across the delegation. The delegation holds 40 committee and subcommittee assignments.
Generated Jul 19, 2026 / 2026-07-12 – 2026-07-19
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Ask about the South Dakota delegation — grounded in official records, cites what it checked.
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Senators
Representatives
Recent activity
House vote: delegation voted unanimously Yea on Making continuing appropriations for fiscal year 2027, and for other purposes
Passed (220-205)
House vote: delegation voted unanimously Yea on Main Street Act
Passed (270-155)
House vote: delegation voted unanimously Yea on H R 8800
Agreed to (219-208)
House vote: delegation voted unanimously Yea on H R 8800
Agreed to (221-203)
House vote: delegation voted unanimously Yea on H R 8800
Failed (214-216)
House vote: delegation voted unanimously Nay on Main Street Act
Failed (210-216)
Recent legislation
HR 9785
South Dakota Water Feasibility Studies Act
Dusty Johnson2026-07-20
S 5015
A bill to require the Federal Communications Commission to review and evaluate the processes for updating maps that depict the extent of the availability of broadband internet access service in the United States, and for other purposes.
John Thune2026-07-16
S 4991
A bill to direct the Secretary of Energy to establish an extremophile whole genome sequencing initiative, and for other purposes.
Mike Rounds2026-07-15
S 4880
A bill to amend title 18, United States Code, to prohibit dismemberment abortions, and for other purposes.
Mike Rounds2026-06-24
SRES 745
A resolution to authorize production of records to the United States Attorney.
John Thune2026-05-20
Statements & releases
Official statements from Mike Rounds and John Thune are archived and searchable at Capitol Releases, a companion project.