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Cynthia M. Lummis

Senator for Wyoming · Republican

View:InteractiveSummary Compare with another member · All members from Wyoming

Seats held: Senator for WY, 2021–now · Representative for WY-AL, 2009–2017.

Wyoming has about 589,000 residents, represented by two senators.

Votes compared with what constituents said

Each survey is shown on its own, never combined. Votes marked related were on a bill close to what was asked, and aren't counted. How the estimates work.

Survey questionVoteHow they votedWhat constituents saidCompared
Prohibit government restrictions on access to contraceptives (Right to Contraception Act)
CES 2024
June 5, 2024 · official recordNay (against the proposal)Most support (72.6% support, likely 65.2–80.1%)Against the majority
Renew post-9/11 surveillance programs that allow searching electronic data without a warrant (FISA reauthorization)
CES 2024
April 19, 2024 · official recordNay (against the proposal)Most oppose (33.4% support, likely 25.8–41%)With the majority
Recognize same-sex and interracial marriages (Respect for Marriage Act)
CES 2024
November 29, 2022 · official recordYea (for the proposal)Too close to call (57.5% support, likely 47.3–67.7%)Too close to call
Require all federal agencies to recognize same-sex marriages (Respect for Marriage Act)
CES 2023
November 29, 2022 · official recordYea (for the proposal)Most support (61% support, likely 52.5–69.5%)With the majority
Clean-energy tax credits, lower ACA premiums and Medicare drug price negotiation (Inflation Reduction Act)
CES 2022
August 7, 2022 · official recordNay (against the proposal)Most support (62.4% support, likely 54.6–70.2%)Against the majority
$52 billion for U.S. semiconductor manufacturing and research (CHIPS and Science Act)
CES 2022
July 27, 2022 · official recordNay (against the proposal)Most support (64.8% support, likely 57.3–72.4%)Against the majority
Increase spending on mental health and school safety, and tighten gun background checks for buyers under 21 (Bipartisan Safer Communities Act)
CES 2023
June 23, 2022 · official recordNay (against the proposal)Most support (80.1% support, likely 71.4–88.7%)Against the majority
Prohibit government restrictions on access to abortion services (second wording)
CES 2023
May 11, 2022 · official recordNay (against the proposal)Too close to call (57.5% support, likely 49–66.1%)Related bill, not counted
Prohibit government restrictions on access to abortion services (Women's Health Protection Act)
CES 2023
May 11, 2022 · official recordNay (against the proposal)Most support (65.2% support, likely 56.7–73.6%)Against the majority
Prohibit government restrictions on access to abortion services (Women's Health Protection Act)
CES 2022
May 11, 2022 · official recordNay (against the proposal)Most support (63.4% support, likely 55.8–71%)Against the majority
Appoint Ketanji Brown Jackson to the Supreme Court
CES 2022
April 7, 2022 · official recordNay (against the proposal)Too close to call (50.1% support, likely 41.3–58.9%)Too close to call
Spend $150 billion a year for 8 years on roads, bridges, transit, water systems and broadband (Infrastructure Investment and Jobs Act)
CES 2023
August 10, 2021 · official recordNay (against the proposal)Most support (78.3% support, likely 69.9–86.7%)Against the majority
Spend $150 billion a year for 8 years on roads, bridges, transit, water systems and broadband (Infrastructure Investment and Jobs Act)
CES 2022
August 10, 2021 · official recordNay (against the proposal)Most support (83.1% support, likely 76.2–90%)Against the majority
Spend $150 billion a year for 8 years on roads, bridges, transit, water systems and broadband (Infrastructure Investment and Jobs Act)
CES 2021
August 10, 2021 · official recordNay (against the proposal)Most support (77.9% support, likely 69.5–86.3%)Against the majority
Increase federal spending on high-tech research and development (U.S. Innovation and Competition Act)
CES 2021
June 8, 2021 · official recordNay (against the proposal)Most support (59% support, likely 50.5–67.6%)Against the majority
Establish a commission to investigate the January 6, 2021, attack on the U.S. Capitol
CES 2021
May 28, 2021 · official recordNay (against the proposal)Too close to call (56.2% support, likely 47.7–64.8%)Too close to call
Authorize up to $1.9 trillion in COVID relief (American Rescue Plan)
CES 2022
March 6, 2021 · official recordNay (against the proposal)Too close to call (53% support, likely 45–60.9%)Too close to call
Authorize up to $1.9 trillion in COVID relief (American Rescue Plan)
CES 2021
March 6, 2021 · official recordNay (against the proposal)Too close to call (54.5% support, likely 45.8–63.2%)Too close to call
Impeach and convict President Trump (January 2021)
Nationscape 2019-2021
February 13, 2021 · official recordNay (against the proposal)Too close to call (56.4% support, likely 43.3–69.6%)Too close to call
Repeal the Affordable Care Act
CES 2016
January 6, 2016 · official recordYea (for the proposal)Most support (63.4% support, likely 53.8–73%)With the majority
Highway and transportation funding (FAST Act)
CES 2016
December 3, 2015 · official recordYea (for the proposal)Most support (76% support, likely 67.1–84.9%)With the majority
Education reform (Every Student Succeeds Act, replacing No Child Left Behind)
CES 2016
December 2, 2015 · official recordNay (against the proposal)Most support (78.7% support, likely 70.2–87.2%)Against the majority
Trans-Pacific Partnership trade agreement
CES 2016
June 18, 2015 · official recordNay (against the proposal)Too close to call (57.9% support, likely 48.5–67.4%)Related bill, not counted
Trans-Pacific Partnership trade agreement
CES 2015
June 18, 2015 · official recordNay (against the proposal)Most support (65.2% support, likely 54.1–76.2%)Related bill, not counted
USA Freedom Act (end bulk collection of phone records)
CES 2016
May 13, 2015 · official recordNay (against the proposal)Most support (74.5% support, likely 63.7–85.3%)Against the majority
USA Freedom Act (end bulk collection of phone records)
CES 2015
May 13, 2015 · official recordNay (against the proposal)Most support (69.4% support, likely 57.3–81.5%)Against the majority
Medicare Access and CHIP Reauthorization Act (change how Medicare pays doctors)
CES 2016
March 26, 2015 · official recordNay (against the proposal)Most support (68% support, likely 58.8–77.2%)Against the majority
Approve the Keystone XL pipeline
CES 2015
February 11, 2015 · official recordYea (for the proposal)Most support (66.5% support, likely 55.5–77.4%)With the majority
Repeal the Affordable Care Act
CES 2015
February 3, 2015 · official recordYea (for the proposal)Too close to call (56.1% support, likely 44.8–67.4%)Too close to call
Ryan budget plan (House budget resolution)
CES 2014
April 10, 2014 · official recordYea (for the proposal)Most oppose (33.5% support, likely 23.9–43.1%)Related bill, not counted
Raise the debt ceiling
CES 2014
February 11, 2014 · official recordNay (against the proposal)Most oppose (35.1% support, likely 25.7–44.6%)With the majority
Agriculture bill (farm programs and food stamps, 2014 Farm Bill)
CES 2014
January 29, 2014 · official recordYea (for the proposal)Most support (67.4% support, likely 58.1–76.7%)With the majority
Student Success Act (return control of K-12 school standards to states)
CES 2013
July 19, 2013 · official recordYea (for the proposal)Too close to call (50.7% support, likely 38.7–62.7%)Too close to call
Ban abortions after 20 weeks of pregnancy (Pain-Capable Unborn Child Protection Act)
CES 2013
June 18, 2013 · official recordYea (for the proposal)Most support (64.4% support, likely 52.5–76.3%)With the majority
Repeal the Affordable Care Act
CES 2013
May 16, 2013 · official recordYea (for the proposal)Too close to call (60.6% support, likely 48.6–72.5%)Too close to call
Renew the Violence Against Women Act
CES 2013
February 28, 2013 · official recordNay (against the proposal)Most support (90.3% support, likely 80.2–100%)Against the majority
Renew the Violence Against Women Act
CES 2015
February 28, 2013 · official recordNay (against the proposal)Most support (95% support, likely 87.9–100%)Against the majority
Tax Hike Prevention Act (extend the Bush-era income tax cuts for all incomes)
CES 2012
August 1, 2012 · official recordYea (for the proposal)Most oppose (23.4% support, likely 15.2–31.6%)Against the majority
Repeal the Affordable Care Act
CES 2012
July 11, 2012 · official recordYea (for the proposal)Too close to call (55.1% support, likely 46.1–64.2%)Too close to call
Ryan budget plan (House budget resolution for 2013)
CES 2012
March 29, 2012 · official recordYea (for the proposal)Most oppose (24.7% support, likely 16.2–33.3%)Against the majority
Simpson-Bowles budget plan
CES 2012
March 28, 2012 · official recordYea (for the proposal)Too close to call (52.3% support, likely 43.3–61.3%)Too close to call
U.S.-Korea Free Trade Agreement
CES 2012
October 12, 2011 · official recordYea (for the proposal)Too close to call (50.9% support, likely 41.9–59.9%)Too close to call
End "Don't Ask, Don't Tell" (let gay people serve openly in the military)
CES 2011
December 15, 2010 · official recordNay (against the proposal)Most support (67.9% support, likely 56.4–79.4%)Against the majority
End "Don't Ask, Don't Tell" (let gay people serve openly in the military)
CES 2012
December 15, 2010 · official recordNay (against the proposal)Most support (60.7% support, likely 51.4–70%)Against the majority
Financial reform (Dodd-Frank Wall Street Reform and Consumer Protection Act)
CES 2010
June 30, 2010 · official recordNay (against the proposal)Most support (69.2% support, likely 59.4–79%)Against the majority
Repeal "Don't Ask, Don't Tell" (let gay people serve openly in the military)
CES 2010
May 27, 2010 · official recordNay (against the proposal)Most support (61% support, likely 51–71%)Against the majority
Health care reform (Affordable Care Act)
CES 2011
March 21, 2010 · official recordNay (against the proposal)Too close to call (50.7% support, likely 38.8–62.5%)Too close to call
Affordable Care Act of 2010
CES 2012
March 21, 2010 · official recordNay (against the proposal)Too close to call (46.9% support, likely 37–56.8%)Too close to call
Health care reform (Affordable Care Act)
CES 2010
March 21, 2010 · official recordNay (against the proposal)Too close to call (49.8% support, likely 38.5–61%)Too close to call
Health care reform (House bill, November 2009)
CES 2009
November 7, 2009 · official recordNay (against the proposal)Too close to call (53% support, likely 42.1–63.9%)Too close to call
American Clean Energy and Security Act (cap and trade)
CES 2009
June 26, 2009 · official recordNay (against the proposal)Too close to call (57.3% support, likely 46.5–68.2%)Too close to call
American Clean Energy and Security Act (cap and trade)
CES 2011
June 26, 2009 · official recordNay (against the proposal)Most support (62.8% support, likely 50.1–75.5%)Against the majority
American Clean Energy and Security Act (cap and trade)
CES 2010
June 26, 2009 · official recordNay (against the proposal)Too close to call (57.2% support, likely 47–67.4%)Too close to call
Expand federal hate-crimes law to cover sexual orientation and gender identity
CES 2009
April 29, 2009 · official recordNay (against the proposal)Most support (65.5% support, likely 55.4–75.6%)Against the majority
American Recovery and Reinvestment Act (the 2009 stimulus)
CES 2009
February 13, 2009 · official recordNay (against the proposal)Too close to call (49.3% support, likely 38.2–60.5%)Too close to call
American Recovery and Reinvestment Act (the 2009 stimulus)
CES 2011
February 13, 2009 · official recordNay (against the proposal)Too close to call (55.9% support, likely 44.1–67.7%)Too close to call
American Recovery and Reinvestment Act (the 2009 stimulus)
CES 2010
February 13, 2009 · official recordNay (against the proposal)Too close to call (47.8% support, likely 37.2–58.5%)Too close to call
Expand the State Children's Health Insurance Program (CHIP)
CES 2009
February 4, 2009 · official recordNay (against the proposal)Most support (78.9% support, likely 69.6–88.3%)Against the majority
Expand the State Children's Health Insurance Program (CHIP)
CES 2011
February 4, 2009 · official recordNay (against the proposal)Most support (77.6% support, likely 65.4–89.9%)Against the majority
Expand the State Children's Health Insurance Program (CHIP)
CES 2010
February 4, 2009 · official recordNay (against the proposal)Most support (73.4% support, likely 63.7–83%)Against the majority
Lilly Ledbetter Fair Pay Act (more time to sue over pay discrimination)
CES 2009
January 27, 2009 · official recordNay (against the proposal)Most support (61.9% support, likely 51.6–72.3%)Against the majority

Attendance

In the 119th Congress, Cynthia M. Lummis missed 30 of 915 Senate votes (3.3%). On votes where most of their party voted one way, they voted with their party 98.5% of the time.

Most recent votes

VoteDateTheir vote
Keith Sonderling, of Florida, to be Secretary of Labor
On the Nomination · Nomination Confirmed
September 30, 2026Yea
Keith Sonderling, of Florida, to be Secretary of Labor
On the Cloture Motion · Cloture Motion Agreed to
September 30, 2026Yea
H.R. 9340: A bill to amend the Public Utility Regulatory Policies Act of 1978 to establish a Federal standard relating to the recovery of the full, incremental costs of upgrades that serve large-load customers, and for other purposes.
On Cloture on the Motion to Proceed · Cloture on the Motion to Proceed Rejected
September 30, 2026Yea
H.R. 7008: A bill to amend chapter 131 of title 5 to require certain restrictions on stocks for Members of Congress and their spouses and dependents, and for other purposes.
On Cloture on the Motion to Proceed · Cloture on the Motion to Proceed Rejected
September 30, 2026Yea
S.Res. 852: A resolution requesting information on Israel's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.
On the Motion to Discharge · Motion to Discharge Rejected
September 29, 2026Nay
S.J.Res. 197: A 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 "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program".
On the Motion to Proceed · Motion to Proceed Rejected
September 29, 2026Nay
S. 4668: A bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.
On Passage of the Bill · Bill Passed
September 28, 2026Yea
S. 4668: To establish certain standards with respect to coaches of varsity sports teams.
On the Amendment · Amendment Rejected
September 28, 2026Nay
S. 4668: To increase the limitation on funding for post-eligibility insurance and catastrophic injury for student athletes.
On the Amendment · Amendment Rejected
September 28, 2026Nay
S. 4668: To limit price increases for college athletics tickets.
On the Amendment · Amendment Rejected
September 28, 2026Nay
S. 4668: To improve the bill.
On the Amendment · Amendment Rejected
September 28, 2026Nay
S. 4668: To modify the provision relating to the relationship of this Act to existing law.
On the Amendment · Amendment Agreed to
September 28, 2026Yea
H.Con.Res. 89: A 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 · Concurrent Resolution Rejected
September 24, 2026Nay
S. 4668: A bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.
On the Cloture Motion · Cloture Motion Agreed to
September 24, 2026Yea
S. 4668: In the nature of a substitute.
On the Amendment · Amendment Agreed to
September 24, 2026Yea

Every vote, with filters, on the interactive page.

Figures as of November 10, 2026, from the official vote records and published survey data listed on the Sources page. The interactive page always shows the latest. Found an error? Tell us.