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John Thune
Republican

John Thune

John Thune

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Senate · SD · Since 2005
Party AlignmentStrong Party Line
97%aligned with Republican positions

Civic Profile

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Breaks from Republican Line

Issues where this official takes a different direction than the typical Republican position

Climate & Environment
Strongly AgainstUndecided
Technology & AI Regulation
Leans AgainstMixed
Social Security & Medicare
Leans ForMixed
Housing & Affordability
Leans AgainstUndecided

Committee Memberships

Senate Committee on Commerce, Science, and TransportationRanking Member
Senate Committee on FinanceMember

Issues & Stances

Positions based on voting record, public statements, and party platform

Opposes blanket student loan forgiveness; supports school choice and local control.

Economy & Jobs
Strongly For

As Senate Majority Leader, helped author the 2017 Tax Cuts and Jobs Act; supports tax cuts and pro-business policies.

Opposes ACA mandates and government-run healthcare; supports market-based solutions and rural healthcare access.

Supports strict border security and immigration enforcement as Senate Republican leader.

Supports strong national defense and Ellsworth AFB in South Dakota, home to B-1 bombers.

Supports South Dakota's wind energy industry and biofuels while opposing federal climate mandates.

Supports law enforcement and tough-on-crime policies.

As Senate Republican leader, supports strong alliances, NATO, and confronting China and Russia.

As former Commerce Committee leader, supports light-touch tech regulation while addressing children's online safety.

Supports preserving Social Security while exploring long-term reforms to ensure fiscal sustainability.

Supports Second Amendment rights and opposes new gun control measures.

Supports infrastructure investment for South Dakota's rural roads, bridges, and broadband needs.

Supports reducing regulations to increase housing supply; opposes government housing mandates.

Supports domestic energy production, South Dakota's ethanol industry, and energy independence.

Reproductive Rights & Abortion
Est.Strongly Against

Estimated from republican party platform

LGBTQ+ Rights
Est.Against

Estimated from republican party platform

Estimated from republican party platform

Estimated from republican party platform

Taxes & Government Spending
Est.Strongly Against

Estimated from republican party platform

Labor & Unions
Est.Against

Estimated from republican party platform

Estimated from republican party platform

Trade & Tariffs
Est.Against

Estimated from republican party platform

Votes vs. Stances

100%
Walks the talk
2 of 2 votes match stated positions

Election History

2022SD Senate
Won
69.6%370,000 votes
vs.Brian Bengs(D)27.7%