U.S. Senate · Utah

Sen. Mike Lee

Republican Serving since Jan. 5, 2011Term ends Jan. 3, 2029
Compare Official website ↗
Votes with own party 99% About as expected Lower than 32 of 53 Senate Republicans Votes with the President 99% About as expected 96% on legislation only Bipartisan bills led 22 More than 19% of Senate members Liberal-to-conservative rank 99thpercentile in all of Congress · 4th most conservative of 272 Republicans

Where they sit

Seated by voting record in the Senate. Percentiles run from 0 (most liberal) to 100 (most conservative).

How this is measured →
Lee
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Mike Lee's seat is marked. Seats run from most liberal (left) to most conservative (right). Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 10 of those votes. Gray seats are members too new to score. How this is measured

All of Congress99thpercentile
More conservative than 99% of all members of Congress.
Most liberalMost conservative
4th most conservative of 531
Republicans in Congress99thpercentile
More conservative than 98% of Republicans in Congress.
Most liberalMost conservative
4th most conservative of 272
The Senate99thpercentile
More conservative than 98% of Senate members.
Most liberalMost conservative
2nd most conservative of 100

This score measures who votes with whom. A member who votes no because a bill goes too far, or not far enough, can look more moderate than their views.

With their party and with the President

How this is measured →
Votes with own party
99%
Q1 2025: 99% → Q3 2026: 100%

Lower than 32 of 53 Senate Republicans.

Actual99%
Expected98%
DifferenceAbout the same

Expected is the typical score for senators of the same party whose states voted like this one for president in 2024.

Democrats Republicans 65%100%

Each line is one Senate member, grouped by party. The dot is Mike Lee. The dark line is what we'd expect given how this state voted for president in 2024.

On 813 votes that split the partiesReal votes only: 99%See the 813 votes
How this is measured
Votes with the President
99%all votes
Q1 2025: 100% → Q3 2026: 100%

Lower than 43 of 53 Senate Republicans.

Actual99%
Expected99%
DifferenceAbout the same

Expected is the typical score for senators of the same party whose states voted like this one for president in 2024.

Democrats Republicans 0%100%

Each line is one Senate member, grouped by party. The dot is Mike Lee. The dark line is what we'd expect given how this state voted for president in 2024.

Based on 298 votes96% on legislation onlySee the 298 votes
How this is measured

Where they broke ranks

Votes where Mike Lee went against most of their party or against the President's stated position.

Every vote

Every roll call in the Senate this Congress, with how Mike Lee voted, how their party voted and the President's position.

DateVoteTheir voteMost of their partyPresident wantedResult
Loading…

A dash means the parties didn't split on that vote, or the President took no public position before it. “Party-line” and “President took a position” list exactly the votes each score counts: the ones cast Yes or No. Missed votes don't count either way and are under “Missed”.

Votes most like

Mike Lee and John R. Curtis voted the same way on 97% of votes.

Utah

Utah's delegation →

How Utah voted for president in 2024

Harris 37.8%Trump 59.4%

Contact

Phone
202-224-5444
Office
363 Russell Senate Office Building Washington DC 20510
Contact form
www.lee.senate.gov

Issue by issue

How often Mike Lee votes with their party, and with the President, on each kind of issue. Issues are the policy areas Congress assigns to each bill. "With their party" counts only votes where most Democrats and most Republicans voted on opposite sides; "With the President" counts only votes where he took a public position first.

Mike Lee sides with their party least often on Armed Forces and National Security (90%).

Mike LeeAverage for Senate Republicans
  1. Armed Forces and National Security 90%Average 95% · 10 votes
  2. Economics and Public Finance 98%Average 96% · 181 votes
  3. Nominations 100%Average 100% · 427 votes
  4. International Affairs 100%Average 97% · 31 votes
  5. Immigration 100%Average 96% · 34 votes
  6. Finance and Financial Sector 100%Average 97% · 19 votes
  7. Public Lands and Natural Resources 100%Average 99% · 15 votes
  8. Environmental Protection 100%Average 100% · 17 votes
  9. Energy 100%Average 100% · 13 votes
  10. Government Operations and Politics 100%Average 99% · 13 votes
  11. Congress 100%Average 100% · 13 votes
  12. Transportation and Public Works 100%Average 100% · 12 votes
  13. Foreign Trade and International Finance 100%Average 94% · 6 votes
  14. Taxation 100%Average 99% · 7 votes

Fewer than 5 party-line votes, so not charted: Health (4 votes), Sports and Recreation (3 votes), Emergency Management (2 votes), Science, Technology, Communications (2 votes), Education (2 votes), Crime and Law Enforcement (1 vote), Families (1 vote).

Bipartisan bills led

0 passed their chamber · 0 became law

How this is measured →
How far each bill got:IntroducedPassed one chamberPassed both chambersBecame law

Votes: Voteview (UCLA). Bills: Congress.gov. President's positions: our public list. 2024 results by district: The Downballot. How this is measured · Corrections

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