LeMahieu, Devin
Born
1972
Contact
Email · Sen.LeMahieu@legis.wisconsin.gov
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9
Bills sponsored
this session · 173 all-time
5
Bills co-sponsored
this session · 5 all-time
—
Enacted into law
counting…
781
Recorded votes
100%
Vote participation
voted in 100% of 781 recorded votes
Voting scorecard
January 2018 Special Session session · computed from recorded roll-call votes
Based on only 9 votes so far — treat these scores as early and low-confidence.
Party unity
100%
based on 9 votes
Votes with own party's majority
Independence
0%
based on 9 votes
Votes against own party's majority
Participation
100%
based on 9 votes
Roll calls where a yes/no was cast
Sponsored (introduced)
173 billsCurrent session 9 bills
- SB 699 Relating to: alternative methods of providing pupil transportation services. (FE) Vetoed
- SR 5 Relating to: notifying the assembly and the governor that Timothy La Sage is elected senate sergeant at arms of the 2025-2026 senate. Passed
- SR 3 Relating to: notifying the assembly and the governor that Cyrus Anderson is elected senate chief clerk of the 2025-2026 senate. Passed
- SR 1 Relating to: notifying the assembly and the governor that the 2025-2026 senate is organized. Passed
- SJR 99 Relating to: recognizing October 14, 2025, as First Responders Appreciation Day in Wisconsin. Introduced
- SB 1075 Relating to: name, image, and likeness rights for University of Wisconsin System student athletes; maintenance costs for University of Wisconsin–Madison intercollegiate athletic facilities; and making an appropriation. (FE) Failed
- SB 995 Relating to: funding for individual income tax rebates and making an appropriation. (FE) Failed
- SB 28 Relating to: an incumbent transmission facility owner’s right to construct, own, and maintain certain transmission facilities and Public Service Commission procedures if the transmission facility is a regionally cost-shared transmission line. Failed
- SB 1 Relating to: onetime individual income tax rebates. (FE) Failed
Historical 164 bills
- SB 2 Relating to: eliminating the personal property tax. (FE) Failed
- SB 941 Relating to: overseeing the administration of elections. (FE) Vetoed
- SJR 35 Relating to: modifying the session schedule for the 2021-22 biennial session period and creating a floorperiod beginning on October 20, 2021, and ending on October 28, 2021. Died
- SB 593 Relating to: sex-selective, disability-selective, and other selective abortions and providing a penalty. Vetoed
- SJR 70 Relating to: recognizing October 28, 2021, as First Responders Appreciation Day in Wisconsin. Died
- SB 16 Relating to: requirements for children born alive following abortion or attempted abortion and providing a penalty. Vetoed
- SB 622 Relating to: congressional redistricting. Vetoed
- SB 621 Relating to: legislative redistricting. Vetoed
- SR 11 Relating to: castigating the Wisconsin Elections Commission for ignoring statutory requirements, for sidestepping the administrative rulemaking process, and for not following both the letter and intent of state statute. Died
- SJR 2 Relating to: public access to the state capitol building. Died
- SB 970 Relating to: battery or threat to a health care provider or staff member of a health care facility and providing a penalty. Failed
- SR 6 Relating to: directing the attorney general to seek to join the state as a plaintiff in State of West Virginia, et al., v. US Department of the Treasury, et al. Died
- SR 9 Relating to: notifying the assembly and the governor that Tom Engels is elected senate sergeant at arms of the 2021-2022 senate. Died
- SB 591 Relating to: informed consent regarding a certain abortion-inducing drug regimen and reporting requirements for induced abortions. Vetoed
- SR 8 Relating to: the senate rules. Died
- SB 266 Relating to: the issuance by the Department of Revenue of retail alcohol beverage permits for motor vehicle racetrack grounds and authorizing caterers to make retail sales of alcohol beverages on racetrack grounds. (FE) Signed
- SJR 63 Relating to: public policy regarding plans that establish state legislative districts. Died
- SB 354 Relating to: participation in federal unemployment benefit programs and work search requirements for unemployment insurance. (FE) Failed
- SB 183 Relating to: legislative oversight of federal COVID-19 funds. Vetoed
- SB 1011 Relating to: a parental opt-out from face covering requirements in school buildings and on school grounds and requiring school boards to offer pupils a full-time, in-person option. (FE) Failed
- SB 977 Relating to: expansion of the second individual income tax bracket. (FE) Failed
- SB 895 Relating to: amendments to the 2023-25 capital budget for University of Wisconsin System projects, granting bonding authority, and making an appropriation. Signed
- SJR 52 Relating to: honoring the life and public service of Representative Daniel LeMahieu. Died
- SB 1 Relating to: establishing a flat individual income tax rate. (FE) Failed
- SJR 4 Relating to: providing for an advisory referendum on the question of requiring able-bodied, childless adults to look for work in order to receive taxpayer-funded welfare benefits. Died
Co-sponsored
5 billsCurrent session 5 bills
- SJR 2 Relating to: requiring photographic identification to vote in any election (second consideration). Signed
- SB 994 Relating to: public affairs network request for proposals. Passed
- SB 736 Relating to: an exemption from private detective and private security license and permit requirements. Failed
- SB 258 Relating to: advanced practice registered nurses, extending the time limit for emergency rule procedures, providing an exemption from emergency rule procedures, and granting rule-making authority. (FE) Failed
- SB 119 Relating to: positions for the Office of School Safety. (FE) Failed
Voting record
Current session 50 votes
| Bill | Vote | Result | Date |
|---|---|---|---|
|
AB 415
Relating to: use restrictions on state and local government electronic devices.
Senate Amendment 1 rejected |
Yea | pass | February 18, 2026 |
|
AB 248
Relating to: vacancies in appointive state offices.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | March 17, 2026 |
|
AB 223
Relating to: residency requirements for persons circulating nomination papers or recall petitions.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | February 11, 2026 |
|
AB 182
Relating to: changes to the low-income housing tax credit. (FE)
Senate Amendment 1 rejected |
Yea | pass | March 17, 2026 |
|
AB 180
Relating to: requiring the Department of Health Services to seek any necessary waiver to prohibit the purchase of candy or soft drinks with FoodShare benefits. (FE)
Senate Substitute Amendment 2 rejected |
Yea | pass | March 17, 2026 |
|
AB 73
Relating to: statutory recognition of specialized treatment court and commercial court dockets.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | May 15, 2025 |
|
AB 35
Relating to: withdrawal of candidacy for certain offices filled at the general election and providing a penalty. (FE)
Senate Amendment 1 rejected |
Yea | pass | October 14, 2025 |
|
AB 5
Relating to: requiring school boards to make textbooks, curricula, and instructional materials available for inspection by school district residents.
Senate Amendment 1 rejected |
Yea | pass | October 14, 2025 |
|
AB 453
Relating to: required approvals of rezoning requests related to residential development, contents of and consistency of local ordinances with local comprehensive plans, certain tax incremental district project costs related to residential development, and tax incremental district lifespan extension. (FE)
Senate Amendment 2 to Senate Substitute Amendment 1 rejected |
Yea | pass | February 18, 2026 |
|
SR 7
Relating to: convening additional senate floor periods to address affordability for Wisconsin.
Senate Amendment 1 to Senate Substitute Amendment 1 rejected |
Yea | pass | January 21, 2026 |
|
SR 4
Relating to: congratulating the Wisconsin Lutheran Boys Basketball team on their 2025 Division 1 State Basketball Championship.
Senate Amendment 1 rejected |
Yea | pass | March 18, 2025 |
|
SJR 125
Relating to: the life and public service of George Meyer.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | May 15, 2025 |
|
SJR 111
Relating to: proclaiming the months of October 2025 and October 2026 as Cybersecurity Awareness Month.
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SJR 108
Relating to: recognizing the second Monday in October as Indigenous Peoples Day.
Senate Amendment 1 rejected |
Yea | pass | June 18, 2025 |
|
SJR 106
Relating to: congratulating the Greendale High School Marching Band on winning the Wisconsin School Music Association State Marching Band Championship for the 20th consecutive year.
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SJR 66
Relating to: honoring the life and public service of Representative Richard A. Flintrop.
Senate Amendment 1 rejected |
Yea | pass | April 22, 2025 |
|
SJR 56
Relating to: proclaiming April 20 to 26 as 2025 National Infertility Awareness Week in Wisconsin.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | May 15, 2025 |
|
SJR 45
Relating to: proclaiming May 2025 and May 2026 as Jewish American Heritage Months.
Move to call the question |
Yea | pass | July 02, 2025 |
|
SJR 41
Relating to: celebrating 50 years of strength and resilience of the Hmong, Lao, Cambodian, and Vietnamese people.
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SJR 36
Relating to: congratulating the University of Wisconsin–La Crosse women’s gymnastics team on winning the 2025 National Collegiate Gymnastics Association Championship.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | January 21, 2026 |
|
SJR 10
Relating to: proclaiming February 2025 as Black History Month.
Senate Substitute Amendment 1 rejected |
Yea | pass | June 18, 2025 |
|
SJR 7
Relating to: recognizing that the Wisconsin State Legislature supports nuclear power and fusion energy as clean energy sources that are critical to safely meeting Wisconsin’s growing energy demands and declaring the legislature’s commitment to the continuation and expansion of nuclear power and nuclear technologies, the development of nuclear technologies and fusion energy, and employing the leadership and resources necessary to support the development of and investment in nuclear power, fusion energy, and related technologies in the state.
Senate Amendment 1 to Senate Substitute Amendment 1 rejected |
Yea | pass | January 21, 2026 |
|
SJR 4
Relating to: the freedom to gather in places of worship during a state of emergency (second consideration).
Senate Amendment 1 rejected |
Yea | pass | March 18, 2025 |
|
SB 799
Relating to: parental access to health records of minors.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | March 17, 2026 |
|
SB 799
Relating to: parental access to health records of minors.
Read a third time and passed |
Yea | pass | February 18, 2026 |
|
SB 622
Relating to: fees related to animal markets, animal dealers, animal truckers, and animal transport vehicles. (FE)
Read a third time and passed |
Yea | pass | February 11, 2026 |
|
SB 485
Relating to: video monitoring or recording in residential care centers for children and youth, group homes, and shelter care facilities.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | March 17, 2026 |
|
SB 467
Relating to: local wheel tax referenda. (FE)
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | January 21, 2026 |
|
SB 371
Relating to: explaining pregnancy, prenatal development, and childbirth as part of a human growth and development instructional program. (FE)
Senate Substitute Amendment 1 rejected |
Yea | pass | January 21, 2026 |
|
SB 337
Relating to: local grant writing and compliance assistance. (FE)
Senate Amendment 2 rejected |
Yea | pass | October 14, 2025 |
|
SB 283
Relating to: public protective services hearing protection assistance. (FE)
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SB 210
Relating to: changes to amount of, and criteria for designating recipients of, academic excellence higher education scholarships. (FE)
Senate Amendment 1 adopted |
Yea | pass | November 18, 2025 |
|
SB 182
Relating to: emergency medical services education, tuition and materials reimbursement for emergency medical responders and emergency medical services practitioners, and a live 911 pilot program. (FE)
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SB 125
Relating to: a nuclear power siting study and time limits for taking final action on certain certificate of public convenience and necessity applications. (FE)
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | May 15, 2025 |
|
SB 111
Relating to: transportation of minors for emergency detention.
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SB 108
Relating to: sharing minors’ safety plans. (FE)
Senate Amendment 1 rejected |
Yea | pass | June 18, 2025 |
|
SB 106
Relating to: psychiatric residential treatment facilities, providing an exemption from emergency rule procedures, and granting rule-making authority.
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SB 66
Relating to: registration plate concealment devices and providing a penalty.
Senate Amendment 1 rejected |
Yea | pass | April 22, 2025 |
|
SB 56
Relating to: the use of federal capitalization grant funds for lead service line replacement. (FE)
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | May 15, 2025 |
|
SB 45
Relating to: state finances and appropriations, constituting the executive budget act of the 2025 legislature. (FE)
Move to call the question |
Yea | pass | July 02, 2025 |
|
SB 41
Relating to: school safety grants and making an appropriation. (FE)
Senate Amendment 2 rejected |
Yea | pass | June 18, 2025 |
|
SB 36
Relating to: an income tax exemption for cash tips paid to an employee. (FE)
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | January 21, 2026 |
|
SB 10
Relating to: access to public high schools for military recruiters.
Senate Substitute Amendment 1 rejected |
Yea | pass | June 18, 2025 |
|
SB 7
Relating to: prohibiting a foreign adversary from acquiring agricultural or forestry land in this state.
Senate Amendment 1 to Senate Substitute Amendment 1 rejected |
Yea | pass | January 21, 2026 |
|
SB 4
Relating to: agreements for direct primary care.
Senate Amendment 1 rejected |
Yea | pass | March 18, 2025 |
|
AR 5
Relating to: celebrating Saint Patrick’s Day on March 17, 2025.
Senate Amendment 1 rejected |
Yea | pass | October 14, 2025 |
|
AJR 73
Relating to: recognizing June 2025 as Black Music Month in the state of Wisconsin.
Decision of the Chair stands as the judgment of the Senate |
Yea | pass | May 15, 2025 |
|
AJR 35
Relating to: proclaiming May 16, 17, and 18, 2025, Syttende Mai Weekend.
Senate Amendment 1 rejected |
Yea | pass | October 14, 2025 |
|
AJR 5
Relating to: proclaiming February 2025 as Black History Month.
Senate Amendment 1 rejected |
Yea | pass | October 14, 2025 |
|
AB 663
Relating to: imposing certain prohibitions on foreign influence at University of Wisconsin System institutions. (FE)
Senate Amendment 1 rejected |
Yea | pass | February 18, 2026 |