SENATE · SOUTH DAKOTA · R
John Thune
VACANCY RISK
● MODERATE
Born before NASA sent humans to space
AGE NOW
65
TERM END AGE
68
SPECIAL ELECTION
$5M
TERM COMPLETION PROBABILITY0%
IN OFFICE SINCE 199729 YRS
'00
'10
'20
✦ HUMAN DECENCY SCORES
🌿 ENVIRONMENT10/100?
🕊 DIPLOMACY0/3 pro-diplomacy votes?
🤝 PEOPLE FIRST0/4 pro-people votes?
📋 ATTENDANCE100% votes cast?
🔍 TRANSPARENCY0/1 pro-transparency votes?
✦ AGE APPROPRIATE ALTERNATIVES
Dusty Johnson
U.S. Representative · R · Age 49 → 50 at term end
🌿 ENVIRONMENT5/100?
🤝 PEOPLE FIRST0/3 pro-people votes?
📋 ATTENDANCE95% votes cast?
🤝 BIPARTISAN0% cross-party votes?
TERM COMPLETION PROBABILITY
INCUMBENT
91%
ALTERNATIVE
99%
⚡ DECLARED CHALLENGERS — 2026 RACE
Julian C Beaudion
Democratic Challenger · South Dakota
U.S. Senate · 2026
AGENot yet available
🌿 ENVIRONMENT🔍 RESEARCH OPPTY
🤝 PEOPLE FIRST🔍 RESEARCH OPPTY
📋 ATTENDANCE— Not yet serving
William Tremeyne Mr III Beauford
Republican Challenger · South Dakota
U.S. Senate · 2026
AGENot yet available
🌿 ENVIRONMENT🔍 RESEARCH OPPTY
🤝 PEOPLE FIRST🔍 RESEARCH OPPTY
📋 ATTENDANCE— Not yet serving
Brian Bengs
Independent Challenger · South Dakota
U.S. Senate · 2026
AGENot yet available
🌿 ENVIRONMENT🔍 RESEARCH OPPTY
🤝 PEOPLE FIRST🔍 RESEARCH OPPTY
📋 ATTENDANCE— Not yet serving
Justin S Mcneal
Republican Challenger · South Dakota
U.S. Senate · 2026
AGENot yet available
🌿 ENVIRONMENT🔍 RESEARCH OPPTY
🤝 PEOPLE FIRST🔍 RESEARCH OPPTY
📋 ATTENDANCE— Not yet serving
Patrick William Mr. Sr Schubert
Republican Challenger · South Dakota
U.S. Senate · 2026
AGENot yet available
🌿 ENVIRONMENT🔍 RESEARCH OPPTY
🤝 PEOPLE FIRST🔍 RESEARCH OPPTY
📋 ATTENDANCE— Not yet serving