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

Sen. Mary Ann Dunwell

Compare
Total votes
11,993
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
11,993 roll-call votes

Voting record

Yea
8,530
voted in favor
Nay
3,453
voted against
Absent
10
missed votes
Total cast
11,993
across all sessions
Crossed party
757
votes against own party
This page
11,993
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 483
Revise laws to reduce property taxes while preserving the current 95 school equalization mills
Yea
Passed
49–1
Apr 18, 2025
HB 424
Revise taxes for class 17 data center property
Yea
Passed
45–5
Apr 18, 2025
HB 421
Increase DNRC fire assessment fees
Yea
Passed
37–11
Apr 18, 2025
HB 411
Exempt agricultural property from open space levies
Nay
Passed
35–14
Apr 18, 2025
HB 337
Revise income tax laws to lower income taxes
Nay
Passed
32–18
Apr 18, 2025
HB 337
Revise income tax laws to lower income taxes
Yea
Failed
14–36
Apr 18, 2025
HB 337
Revise income tax laws to lower income taxes
Yea
Passed
47–2
Apr 18, 2025
HB 239
Revise laws related to construction contractors
Yea
Passed
31–19
Apr 18, 2025
HB 161
Establish a vending machine account in the special revenue fund
Yea
Passed
44–3
Apr 18, 2025
HB 140
Provide property tax assistance for law enforcement and firefighters injured in the line of duty
Yea
Passed
46–3
Apr 18, 2025
Showing 511 to 520 of 11,993 votes
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