South Dakota
SD
"Under God the People Rule"
State Motto
Basic Information
Congressional Representation
All states have 2 senators
Based on population
South Dakota's Congressional Delegation
2U.S. Senators
John Thune
Age: 65
Senior Senator • Class 3
In office since: Jan 3, 2005
Next election: 2029
Mike Rounds
Age: 71
Junior Senator • Class 2
In office since: Jan 3, 2015
Next election: 2027
1U.S. Representatives
Dusty Johnson
Age: 49
District At-Large
In office since: Jan 3, 2019
Delegation Party Breakdown
Congressional Districts
Interactive map showing all 1 congressional districts in South Dakota. Click on any district to see details.
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Congressional Districts for South Dakota (119th Congress, 2025-2027) | Data: U.S. Census Bureau | Click districts for details
Why This Matters: Project 535
South Dakota has 3 members of Congress who are part of the 535 total members (100 senators + 435 representatives) that Project 535 aims to replace with servant leaders.
Every single one of these 3 positions represents an opportunity for a servant leader to step forward and serve the people of South Dakota with integrity, transparency, and accountability.