Photo of Mary Ann Dunwell
D Montana Senate · District 42 On the 2026 ballot

Sen. Mary Ann Dunwell

Compare
Total votes
11,994
all sessions
Attendance
100%
10 missed
Higher than 85% of chamber peers
With party
93%
of cast votes
Near the chamber average
Bipartisan score
4%
crosses aisle rarely
Near the chamber average
Sponsored
72
bills & resolutions
Near the chamber average
Committees
6
assignments
11,994 roll-call votes

Voting record

Yea
8,530
voted in favor
Nay
3,454
voted against
Absent
10
missed votes
Total cast
11,994
across all sessions
Crossed party
757
votes against own party
This page
11,994
matching current filters
Bill
Description
Vote
Result
Tally
Date
SB 474
Generally revise laws pertaining to sports betting
Yea
Passed
9–0
Feb 27, 2023
SB 382
Create the Montana Land Use Planning Act
Yea
Passed
9–0
Feb 27, 2023
SB 358
Require disclosure of taxpayer funds for lobbying by local governments/schools
Yea
Passed
9–0
Feb 27, 2023
SB 336
Allow for the creation of ambulance districts
Yea
Passed
9–0
Feb 27, 2023
SB 318
Revise laws for appointment of a guardian ad litem in youth in need of care case
Yea
Passed
45–5
Feb 24, 2023
SB 229
Reimburse counties for actual witness costs Against party
Nay
Passed
46–4
Feb 24, 2023
SB 285
Revise subdivision sanitation laws
Nay
Passed
27–23
Feb 24, 2023
SB 278
Authorize legislative officer intervention in declaratory judgment action
Nay
Passed
34–16
Feb 24, 2023
SB 275
Revise definition of proposed mixing zone & well isolation zone
Nay
Passed
36–14
Feb 24, 2023
SB 269
Establish consumer protections and disclosures in litigation financing
Yea
Passed
50–0
Feb 24, 2023
Showing 5,121 to 5,130 of 11,994 votes