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 220
Include public infrastructure and county-owned parks in municipal annexation
Yea
Passed
50–0
Feb 9, 2023
SB 219
Revise wildfire suppression laws
Yea
Passed
36–13
Feb 9, 2023
SB 215
Revise DEQ rule ARM 17.36.328 to require connection from proposed subdivision
Nay
Passed
34–16
Feb 9, 2023
SB 190
Generally revise election laws related to recounts
Yea
Passed
44–6
Feb 9, 2023
SB 153
Revise ballot initiative laws
Nay
Passed
31–18
Feb 9, 2023
SB 153
Revise ballot initiative laws
Yea
Failed
20–30
Feb 9, 2023
SR 11
Confirm governor's appointee for Montana tax appeal board
Yea
Passed
12–0
Feb 9, 2023
SB 273
Generally revising medical savings account laws
Yea
Passed
12–0
Feb 9, 2023
HB 18
Establish missing persons response team training grant program
Yea
Passed
50–0
Feb 8, 2023
SB 227
Allow DEQ to pre-certify subdivision applicants
Nay
Passed
6–3
Feb 8, 2023
Showing 5,381 to 5,390 of 11,994 votes