KNOW YOUR SENATOR

Cynthia M. Lummis — U.S. Senator for Wyoming

Cynthia M. Lummis represents Wyoming in the U.S. Senate. Below is their recent voting record, committee work, campaign finance, contact information, and how they were elected.

Cynthia M. Lummis

Cynthia M. Lummis R

U.S. Senator, Wyoming

Next election: November 2026 · current term ends 2027-01-03

Cynthia M. Lummis: 45% of eligible voters actively chose them.

Share:BlueskyX
45%of eligible voters actively chose them
64%turnout (2020)
90%voted on the prevailing side
97%of recent votes with their party · broke ranks 1×
$15raised per vote that elected them

Where they rank

Legitimacy45% · #91 of 94 in the Senate
lowesthighest
Competitiveness45 pts · #92 of 94 in the Senate
closestsafest
Turnout64% · #57 of 94 in the Senate
lowesthighest
Outside money$781K · #57 of 98 in the Senate
mostleast
Money raised$3.0M · #98 of 98 in the Senate
mostleast
Party independence97% · #51 of 97 in the Senate
most indep.most loyal

How these numbers are calculated →

How they won (2020)

CYNTHIA M. LUMMIS (I) won with 198,100 votes, over MERAV BEN DAVID (I) with 72,766. 278,503 votes were cast out of an estimated 436,400 eligible citizens — meaning 36% of eligible voters did not vote in this race.

2026 race

Statutory candidates who have filed with the FEC for the 2026 cycle — challengers keep filing all cycle. Source: FEC candidates.

Contact

District offices

  • Cheyenne, WY 82001 — 2120 Capitol Avenue, Suite 2007, Federal Center · 307-772-2477
  • Cody, WY 82414 — 1285 Sheridan Avenue, Suite 215 · 307-527-9444
  • Casper, WY 82602 — 100 East B Street, Suite 3201, Dick Cheney Federal Building · 307-261-6572
  • Sundance, WY 82729 — 120 North 4th Street · 307-283-3461
  • Afton, WY 83110 — 80 1st Avenue, Suite 105 · 307-248-1736

Committee assignments

  • Senate Committee on Banking, Housing, and Urban Affairs The Senate Committee on Banking, Housing, and Urban Affairs not only has legislative jurisdiction on the topics listed in its name, but also on a range of other topics such as economic stability, federal monetary policy, and government contracts.
  • Senate Committee on Commerce, Science, and Transportation The Senate Committee on Commerce, Science, and Transportation has legislative jurisdiction on matters related to science and technology, oceans policy, transportation, communications, and consumer affairs.
  • Senate Committee on Environment and Public Works The Senate Committee on Environment and Public Works has legislative jurisdiction on matters related to environmental protection, resource utilization and conservation, and public infrastructure.
Recent roll-call votes (30)
  • NayA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Medicare Program; Implementation of Prior Authorization for Select Services for the Wasteful and Inappropriate Services Reduction (WISeR) Model". — On the Motion to Proceed S.J.Res. 198 (July 16, 2026, 01:25 PM; Motion to Proceed Rejected; outcome matched their vote)
  • YeaKara Marie Westercamp, of Virginia, to be a Judge of the United States Court of International Trade — On the Cloture Motion PN851-8 (July 16, 2026, 11:44 AM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaJeffrey T. Kuntz, of Florida, to be United States District Judge for the Southern District of Florida — On the Nomination PN930-4 (July 15, 2026, 02:00 PM; Nomination Confirmed; outcome matched their vote)
  • YeaJeffrey T. Kuntz, of Florida, to be United States District Judge for the Southern District of Florida — On the Cloture Motion PN930-4 (July 15, 2026, 11:50 AM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaAn original bill to authorize appropriations for fiscal year 2027 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe military personnel strengths for such fiscal year, and for other purposes. — On Cloture on the Motion to Proceed S. 4784 (July 14, 2026, 02:41 PM; Cloture on the Motion to Proceed Rejected; outcome went against their vote)
  • YeaMatthew A. Schwartz, of New York, to be United States Circuit Judge for the Second Circuit — On the Nomination PN938-2 (July 14, 2026, 11:50 AM; Nomination Confirmed; outcome matched their vote)
  • YeaArthur Roberts Jones, of Texas, to be United States District Judge for the Southern District of Texas — On the Nomination PN930-3 (July 13, 2026, 05:31 PM; Nomination Confirmed; outcome matched their vote)
  • NayA joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. — On the Motion to Proceed S.J.Res. 185 (June 24, 2026, 10:30 PM; Motion to Proceed Rejected; outcome matched their vote)
  • YeaMatthew A. Schwartz, of New York, to be United States Circuit Judge for the Second Circuit — On the Cloture Motion PN938-2 (June 24, 2026, 10:09 PM; Cloture Motion Agreed to; outcome matched their vote)
  • NayA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Education relating to "Reimagining and Improving Student Education-Federal Student Loan Program Final Regulations". — On the Motion to Proceed S.J.Res. 196 (June 24, 2026, 09:16 PM; Motion to Proceed Rejected; outcome matched their vote)
  • YeaArthur Roberts Jones, of Texas, to be United States District Judge for the Southern District of Texas — On the Cloture Motion PN930-3 (June 24, 2026, 06:28 PM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaMichael J. Hendershot, of Ohio, to be United States District Judge for the Northern District of Ohio — On the Nomination PN930-2 (June 24, 2026, 05:24 PM; Nomination Confirmed; outcome matched their vote)
  • YeaMichael J. Hendershot, of Ohio, to be United States District Judge for the Northern District of Ohio — On the Cloture Motion PN930-2 (June 24, 2026, 02:57 PM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaJohn George Edward Marck, of Texas, to be United States District Judge for the Southern District of Texas — On the Nomination PN930-7 (June 24, 2026, 02:17 PM; Nomination Confirmed; outcome matched their vote)
  • YeaJohn George Edward Marck, of Texas, to be United States District Judge for the Southern District of Texas — On the Cloture Motion PN930-7 (June 24, 2026, 11:39 AM; Cloture Motion Agreed to; outcome matched their vote)
  • NayA concurrent resolution directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran. — On the Concurrent Resolution H.Con.Res. 86 (June 23, 2026, 03:01 PM; Concurrent Resolution Agreed to; outcome went against their vote)
  • YeaDarrell Owens, of Pennsylvania, to be U.S. Representative to the Organization for Security and Cooperation in Europe, with the rank of Ambassador — On the Nomination PN859-3 (June 23, 2026, 02:15 PM; Nomination Confirmed; outcome matched their vote)
  • YeaA bill a bill to increase the supply of housing in America, and for other purposes. — On the Motion (Motion to Concur in the House Amendment to the Senate Amendment to H.R. 6644 with an Amendment (SA 5823)) (June 22, 2026, 05:40 PM; Motion Agreed to; outcome matched their vote)
  • YeaGeorge Holding, of North Carolina, to be United States Director of the European Bank for Reconstruction and Development — On the Nomination PN730-33 (June 18, 2026, 01:40 PM; Nomination Confirmed; outcome matched their vote)
  • YeaA bill a bill to increase the supply of housing in America, and for other purposes. — On the Cloture Motion H.R. 6644 (June 18, 2026, 11:01 AM; Cloture Motion Agreed to; outcome matched their vote)
  • NayA resolution requesting information on Honduras's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961. — On the Motion to Discharge S.Res. 616 (June 17, 2026, 04:27 PM; Motion to Discharge Rejected; outcome matched their vote)
  • YeaGeorge Holding, of North Carolina, to be United States Director of the European Bank for Reconstruction and Development — On the Cloture Motion PN730-33 (June 17, 2026, 03:04 PM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaMichelle Steel, of California, to be Ambassador to the Republic of Korea — On the Nomination PN901-8 (June 17, 2026, 02:15 PM; Nomination Confirmed; outcome matched their vote)
  • YeaMichelle Steel, of California, to be Ambassador to the Republic of Korea — On the Cloture Motion PN901-8 (June 17, 2026, 11:48 AM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaA bill a bill to increase the supply of housing in America, and for other purposes. — On the Motion to Proceed H.R. 6644 (June 16, 2026, 04:52 PM; Motion to Proceed Agreed to; outcome matched their vote)
  • NayA joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. — On the Motion to Discharge S.J.Res. 172 (June 16, 2026, 03:01 PM; Motion to Discharge Rejected; outcome matched their vote)
  • Not VotingA joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Executive Office for Immigration Review relating to "Appellate Procedures for the Board of Immigration Appeals". — On the Motion to Proceed S.J.Res. 190 (June 16, 2026, 11:44 AM; Motion to Proceed Rejected; outcome matched their vote)
  • Not VotingJustin D. Smith, of Missouri, to be United States Circuit Judge for the Eighth Circuit — On the Nomination PN851-7 (June 15, 2026, 05:28 PM; Nomination Confirmed; outcome went against their vote)
  • YeaJustin D. Smith, of Missouri, to be United States Circuit Judge for the Eighth Circuit — On the Cloture Motion PN851-7 (June 11, 2026, 01:41 PM; Cloture Motion Agreed to; outcome matched their vote)
  • YeaBrock Dahl, of Maryland, to be Legal Adviser of the Department of State — On the Nomination PN901-4 (June 11, 2026, 11:30 AM; Nomination Confirmed; outcome matched their vote)

This member across the public record

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