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 456
Clarify time lines for subdivision review
Yea
Passed
97–2
Feb 24, 2017
HB 458
Oversight of care for current and former MDC patients
Yea
Passed
15–0
Feb 24, 2017
HB 455
Review nondegradation rules for subdivisions
Nay
Passed
58–41
Feb 24, 2017
HB 338
Revise livestock transportation permit laws
Yea
Passed
99–1
Feb 24, 2017
HB 517
Require DPHHS to develop a strategic plan to reduce child abuse and neglect
Yea
Passed
9–6
Feb 24, 2017
HB 482
Revise incest laws
Yea
Passed
99–0
Feb 24, 2017
HB 376
Establish public charter schools
Yea
Passed
83–16
Feb 24, 2017
HB 253
Inflationary increase for special education allowable cost of payment
Yea
Failed
41–58
Feb 24, 2017
HB 409
Restrict opioid prescriptions
Yea
Passed
53–47
Feb 24, 2017
HB 507
Generally revise laws relating to review of sanitation in subdivisions Against party
Nay
Passed
84–15
Feb 24, 2017
Showing 11,301 to 11,310 of 11,993 votes