Congress is out of session until Monday, November 9 for the midterm campaign. No new roll-call votes until then; the last were the House on Sep 16 and the Senate on Sep 30.

People / Cynthia M. Lummis / Questions

Questions about Cynthia M. Lummis

U.S. Senator from Wyoming · Republican · from roll-call votes in the 119th Congress

How often does Cynthia M. Lummis vote with her party?

Cynthia M. Lummis voted with Republicans on 100% of party-line votes in the 119th Congress (Senate median 99%), as of Nov 1, 2026.

Party-line votes
Party-line votes cast813
With Republicans812 (100%)
Against Republicans1
Senate median99%
Senate Republicans, median100%

Source: Voteview roll calls (UCLA) · How we measure · Who breaks with party most · Updated Nov 1, 2026

How bipartisan is Cynthia M. Lummis?

Cynthia M. Lummis voted the same way as Democrats on 8% of shared contested votes in the 119th Congress (Senate median 9%), tied for 76th most of 99 Senate members, as of Nov 1, 2026.

Bipartisanship
Contested votes cast864
Same vote as Democrats8%
Senate median9%
Rank in the chambertied for 76th of 99

Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 1, 2026

Which members vote most like Cynthia M. Lummis?

Bill Hagerty voted the same way as Cynthia M. Lummis most often: 100% of 834 shared contested votes in the 119th Congress (median for two Senate members of the same party 96%), as of Nov 1, 2026.

Median for two Senate members of the same party: 96%; of different parties: 8%.

Members who vote most alike
MemberSame voteShared votes
RBill Hagerty100%834
RAlan Armstrong99%174
RJim Banks99%855
RJohn Barrasso99%861
RBernie Moreno99%860
DJohn Fetterman Closest of the Democrats24%811

Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 1, 2026

How much of Cynthia M. Lummis’s PAC money came from PACs whose organizations lobbied on bills she voted on?

Of the 140 PACs that gave to Cynthia M. Lummis in 2025–26 and have a lobbying organization behind them, 66 belong to organizations that lobbied on bills that came to a vote with her in the chamber or that she cosponsored or sponsored (47%; Senate median 41%); together they gave $204K of the $641K in PAC money she received (32%; Senate median 29%), as of Nov 2, 2026.

Largest PACs this cycle: Brown, Freedom Fund, Kennedy. What each gave is part of Pro.

PACs whose organizations lobbied
PACs that gave in 2025–26201
With a lobbying organization behind them140
Of those, their organizations lobbied on these bills66 (47%)
Senate median41%
Their gifts, together$204K of $641K

Source: FEC PAC gifts · Senate LDA lobbying filings · Bill by bill on the profile · How we measure · Updated Nov 2, 2026

Who is running against Cynthia M. Lummis in 2026?

No one: Cynthia M. Lummis is not on the Nov 3, 2026 ballot for the U.S. Senate in Wyoming; the candidates for the seat are Harriet Hageman (Republican) and James W. Byrd (Democratic), checked against an official list on Oct 24, 2026.

On the ballot for the U.S. Senate in Wyoming
CandidatePartyRaised
Harriet Hageman NomineeRepublican Republican$2.8M
James W. Byrd NomineeDemocratic Democratic$54K

Source: Official ballot list (sos.wyo.gov) · The full race · Updated Oct 24, 2026