Nonpartisan · Data from OpenStates / Plural Policy · Montana
MM
Democratic
· Representative
Marilyn Marler
Represents District 94 in the House of Representatives.
Votes with Democrats
94%
on 1,113 party-line votes · House Democrats median 95%
Cast a vote
98%
Yea or Nay on 3,189 of 3,243 roll calls · House median 99%
Their bills that became law
1 of 7
as a primary sponsor, this session · Democrats median 2
Roll calls on record
3,243
2025 Regular Session
Votes and bills updated Oct 11, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 2025 Regular Session.
How Marilyn Marler votes
A party-line vote is a roll call where most voting Democrats and most voting Republicans took opposite sides. Absences and not-voting are never counted. Same method as our Congress pages.
Where Marilyn Marler sits in the House
Each dot is one member of the House, placed by how often they voted on the Democratic side of party-line votes. Marilyn Marler is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
67 of 1,113 party-line votes, most recent 10 shown.
SB40 · Revise supreme court public records laws by opening deliberations and files to the public
(H) 3rd Reading Free Conference Committee Report Adopted · 2025-04-30 · Passed 77–23 · most Democrats voted the other way
SB535 · Revise laws related to experimental treatments
(H) Reconsidered Previous Action; Remains in 3rd Reading Process · 2025-04-25 · Passed 50–48 · most Democrats voted the other way
SB535 · Revise laws related to experimental treatments
(H) 3rd Reading Concurred · 2025-04-25 · Passed 49–48 · most Democrats voted the other way
SB535 · Revise laws related to experimental treatments
(H) Reconsidered Previous Action; Remains in 3rd Reading Process · 2025-04-25 · Passed 50–48 · most Democrats voted the other way
SB535 · Revise laws related to experimental treatments
(H) 3rd Reading Failed · 2025-04-25 · Failed 50–50 · most Democrats voted the other way
HB834 · Create a government evidence and impact commission
(H) 3rd Reading Passed as Amended by Senate · 2025-04-25 · Passed 65–35 · most Democrats voted the other way
HB228 · Revised requirements for the reporting of actual costs for legislation with projected fiscal impacts
(H) 2nd Reading Governor's Proposed Amendments Adopted · 2025-04-24 · Passed 64–35 · most Democrats voted the other way
SB534 · Provide property tax exemption for wireless infrastructure
(H) 3rd Reading Concurred · 2025-04-24 · Passed 65–35 · most Democrats voted the other way
SB553 · Generally revise state policy laws
(H) 2nd Reading Concurred as Amended · 2025-04-23 · Passed 65–35 · most Democrats voted the other way
SB553 · Generally revise state policy laws
(H) Reconsidered Previous Action; Placed on 2nd Reading · 2025-04-23 · Passed 70–30 · most Democrats voted the other way
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
SB535 · Revise laws related to experimental treatments
(H) 3rd Reading Failed · 2025-04-25 · Failed 50–50
HJ67 · Study resolution on impacts of federal funding changes on OPI and OCHE
(H) 2nd Reading Not Passed · 2025-04-25 · Failed 50–50
SB287 · Generally revise state finance laws
(H) 2nd Reading Not Concurred · 2025-04-24 · Failed 50–50
SB326 · Generally revise laws related to MEDIA Act film tax credits
(H) Reconsidered Previous Action; Placed on 2nd Reading · 2025-04-18 · Failed 49–49
SB312 · Generally revise laws for crime victims
(H) 2nd Reading Not Concurred · 2025-04-14 · Failed 50–50
Republicans they vote with most
Share of contested roll calls (the losing side got at least 10%) where both voted and landed on the same side. Unanimous votes are left out, because on those everyone agrees.
Thedis CroweRepublican · District 15 · 1,341 shared contested votes
91%
Sidney FitzpatrickRepublican · District 35 · 1,381 shared contested votes
90%
Scott DeMaroisRepublican · District 15 · 1,393 shared contested votes
88%
Their session, month by month
Dark bars are roll calls they were recorded on each month; the red part is the ones without a Yea or Nay (54 in all). Gaps are months the chamber wasn’t voting.
← Montana Delegation
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Their bills, from filing to law
Bills Marilyn Marler was a primary sponsor of this session. Most bills from either party never leave committee; in Illinois many never get past the Assignments or Rules committee.
Introduced7
Out of committee3
Passed one chamber3
Passed both chambers1
Became law1
Never left committee1
For comparison, the median Democratic member of the House has 2 bills that became law this session.
What their bills are about
Fish and Wildlife 5Revenue, State 2Appropriations 1State Finance 1Rule Making 1Guns and Weapons 1
Study resolution on block management funding and participation
Failed(H) Died in Process · 2025-05-22
Establish the Montana hunters and anglers community fund
Failed(S) Died in Standing Committee · 2025-05-22
Establishing a surcharge for hunters and anglers who lease land
Failed(H) Died in Process · 2025-05-20
Provide for the agricultural emissions right to repair act
Failed(H) Died in Process · 2025-05-20
Revise license fees used for funding of upland game bird enhancement program
Became lawChapter Number Assigned · 2025-05-19
Revise river usage laws related to commercial fishing, outfitting, and guiding
Not out of committee(H) Bill Withdrawn per House Rule H30-50(3)(b) · 2025-02-20
Descriptions are the legislature’s own synopsis. Bill data from LegiScan, CC BY 4.0.
Loading committees…
SJ35 · 2025-04-30
Interim study of voter list maintenance and integrity ((H) 2nd Reading Concurred)
SB324 · 2025-04-30
Revise vehicle registration fees and allocate revenue for bridges and victims of crime ((H) 2nd Reading Conference Committee Report Adopted)
HB381 · 2025-04-30
Provide for educational credit for students volunteering in long term care, nursing home, home care, and child care settings ((H) 3rd Reading Governor's Proposed Amendments Adopted)
SJ37 · 2025-04-30
Interim survey of behavioral health services in Montana ((H) 3rd Reading Concurred)
SJ36 · 2025-04-30
Study dependent neglect standards for prosecutors ((H) 3rd Reading Concurred)
HB850 · 2025-04-30
Provide licensing and regulation of community health workers ((H) 3rd Reading Passed as Amended by Senate)
HB818 · 2025-04-30
Ban foreign funding for ballot measures ((H) 3rd Reading Conference Committee Report Adopted)
SB446 · 2025-04-30
Revise laws related to healthcare utilization review ((H) 3rd Reading Free Conference Committee Report Adopted)
HB936 · 2025-04-30
Authorize transfers and other necessary measures to implement HB 2-Section B ((H) 3rd Reading Passed as Amended by Senate)
HB231 · 2025-04-30
Revise property tax rates for certain property ((H) 2nd Reading Conference Committee Report Adopted)
HB231 · 2025-04-30
Revise property tax rates for certain property ((H) 3rd Reading Conference Committee Report Adopted)
SB40 · 2025-04-30
Revise supreme court public records laws by opening deliberations and files to the public ((H) 3rd Reading Free Conference Committee Report Adopted)
SB524 · 2025-04-30
Revise laws relating to category D assisted living facilities ((H) 3rd Reading Conference Committee Report Adopted)
HB853 · 2025-04-30
Revise fees for licensed establishments ((H) 3rd Reading Passed as Amended by Senate)
HB2 · 2025-04-30
General Appropriations Act ((H) 3rd Reading Passed as Amended by Senate)
HB932 · 2025-04-30
Generally revise conservation financing laws ((H) 3rd Reading Passed as Amended by Senate)
SJ48 · 2025-04-30
Interim study of the public health and safety impacts of marijuana legalization ((H) 2nd Reading Concurred)
SJ48 · 2025-04-30
Interim study of the public health and safety impacts of marijuana legalization ((H) 3rd Reading Concurred)
HB513 · 2025-04-30
Revise laws related to use of name, voice, and likeness of individuals and penalties for unauthorized use ((H) 3rd Reading Governor's Proposed Amendments Adopted)
SJ46 · 2025-04-30
Interim study of food security and agricultural prosperity ((H) 2nd Reading Not Concurred)
HB505 · 2025-04-30
Allow Montana housing infrastructure revolving loan fund to retain its interest and income and provide for fund transfers ((H) 3rd Reading Passed as Amended by Senate)
SJ49 · 2025-04-30
Interim study of youth and family behavioral health prevention ((H) 2nd Reading Concurred)
SJ49 · 2025-04-30
Interim study of youth and family behavioral health prevention ((H) 3rd Reading Concurred)
HB913 · 2025-04-30
Authorize transfers and other necessary measures to implement HB2 Section D ((H) 3rd Reading Passed as Amended by Senate)
SB319 · 2025-04-30
Generally revise health care laws related to doulas ((H) 3rd Reading Conference Committee Report Adopted)
SB324 · 2025-04-30
Revise vehicle registration fees and allocate revenue for bridges and victims of crime ((H) 3rd Reading Conference Committee Report Adopted)
HB682 · 2025-04-30
Generally revise laws regarding gender transition treatment ((H) 3rd Reading Free Conference Committee Report Adopted)
HB329 · 2025-04-30
Make the Montana ammunition act permanent ((H) 3rd Reading Conference Committee Report Adopted)
SB472 · 2025-04-30
Revise penalties for violations under 310 permit process ((H) 3rd Reading Free Conference Committee Report Adopted)
HB863 · 2025-04-30
Generally revise state finance laws ((H) 2nd Reading Senate Amendments Concurred)
HB863 · 2025-04-30
Generally revise state finance laws ((H) 3rd Reading Passed as Amended by Senate)
SJ42 · 2025-04-30
Interim study of noxious weed control ((H) 2nd Reading Concurred)
SJ42 · 2025-04-30
Interim study of noxious weed control ((H) 3rd Reading Concurred)
HB935 · 2025-04-30
Limits to Fox Hills-Hell Creek aquifer withdrawals ((H) 3rd Reading Passed as Amended by Senate)
HJ34 · 2025-04-30
Resolution supporting Montana's beef producers ((H) 3rd Reading Passed as Amended by Senate)
HB117 · 2025-04-30
Establish criminal justice data warehouse priorities ((H) 3rd Reading Free Conference Committee Report Adopted)
SJ35 · 2025-04-30
Interim study of voter list maintenance and integrity ((H) 3rd Reading Concurred)
HB936 · 2025-04-29
Authorize transfers and other necessary measures to implement HB 2-Section B ((H) 2nd Reading Senate Amendments Concurred)
SJ49 · 2025-04-29
Interim study of youth and family behavioral health prevention ((H) Judiciary–Be Concurred In)
SJ39 · 2025-04-29
Study specialty courts ((H) Judiciary–To Table)
SJ42 · 2025-04-29
Interim study of noxious weed control ((H) Judiciary–Be Concurred In)
HB511 · 2025-04-29
Provide grant funding for firefighting training facilities ((H) 3rd Reading Passed as Amended by Senate)
HB935 · 2025-04-29
Limits to Fox Hills-Hell Creek aquifer withdrawals ((H) 2nd Reading Senate Amendments Concurred)
HJ72 · 2025-04-29
Interim study of personal data sharing by DOT ((H) 3rd Reading Passed)
HB12 · 2025-04-29
Montana historic preservation grants ((H) 3rd Reading Passed as Amended by Senate)
HB932 · 2025-04-29
Generally revise conservation financing laws ((H) 2nd Reading Senate Amendments Concurred)
HB5 · 2025-04-29
Long-range building appropriations ((H) 3rd Reading Passed as Amended by Senate)
HB4 · 2025-04-29
Appropriations by budget amendment ((H) 3rd Reading Passed as Amended by Senate)
HB505 · 2025-04-29
Allow Montana housing infrastructure revolving loan fund to retain its interest and income and provide for fund transfers ((H) 2nd Reading Senate Amendments Concurred)
HB513 · 2025-04-29
Revise laws related to use of name, voice, and likeness of individuals and penalties for unauthorized use ((H) 2nd Reading Governor's Proposed Amendments Adopted)
HB913 · 2025-04-29
Authorize transfers and other necessary measures to implement HB2 Section D ((H) 2nd Reading Senate Amendments Concurred)
SB319 · 2025-04-29
Generally revise health care laws related to doulas ((H) 2nd Reading Conference Committee Report Adopted)
HB682 · 2025-04-29
Generally revise laws regarding gender transition treatment ((H) 2nd Reading Free Conference Committee Report Adopted)
SB218 · 2025-04-29
Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria ((H) Reconsidered Previous Action; Placed on 2nd Reading)
HB924 · 2025-04-29
Generally revise state finance laws ((H) 3rd Reading Passed as Amended by Senate)
HB381 · 2025-04-29
Provide for educational credit for students volunteering in long term care, nursing home, home care, and child care settings ((H) 2nd Reading Governor's Proposed Amendments Adopted)
SJ48 · 2025-04-29
Interim study of the public health and safety impacts of marijuana legalization ((H) Judiciary–Be Concurred In)
HB446 · 2025-04-29
Revise indecent exposure laws ((H) 3rd Reading Governor's Proposed Amendments Adopted)
SJ37 · 2025-04-29
Interim survey of behavioral health services in Montana ((H) 2nd Reading Concurred)
SJ34 · 2025-04-29
Interim study of child care ((H) 2nd Reading Not Concurred)
Complete voting record from LegiScan (showing the 60 most recent of 3243 total roll-call votes this session).
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