Photo of Andrea Olsen
D Montana Senate · District 48 On the 2026 ballot

Sen. Andrea Olsen

Compare
Total votes
12,382
all sessions
Attendance
99%
94 missed
Near the chamber average
With party
89%
of cast votes
Lower than 76% of chamber peers
Bipartisan score
7%
crosses aisle rarely
Near the chamber average
Sponsored
58
bills & resolutions
Near the chamber average
Committees
5
assignments
12,382 roll-call votes

Voting record

Yea
7,808
voted in favor
Nay
4,404
voted against
Absent
94
missed votes
Total cast
12,382
across all sessions
Crossed party
1,316
votes against own party
This page
12,382
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 602
Require school district personnel to inform board of trustees of reductions in force
Yea
Passed
9–5
Apr 15, 2025
HB 599
Revise student data collection laws
Yea
Passed
14–0
Apr 15, 2025
HB 557
Revise education laws related to PIR days and meetings of teacher organizations
Nay
Passed
9–5
Apr 15, 2025
HB 543
Repeal termination date on reporting and disclosure of violence against health care employees
Yea
Passed
28–22
Apr 15, 2025
SB 464
Revise laws related to appointment of special advocates in abuse and neglect cases Against party
Nay
Passed
48–2
Apr 15, 2025
SB 449
Generally revise health utilization review laws
Yea
Passed
50–0
Apr 15, 2025
SB 390
Revise definitions in Clean Indoor Air Act
Yea
Passed
34–16
Apr 15, 2025
SB 364
Establish kill switch laws
Yea
Passed
50–0
Apr 15, 2025
SB 297
Generally revise privacy laws
Yea
Passed
50–0
Apr 15, 2025
SB 183
Requiring outfitter endorsement for guide licensure
Yea
Passed
43–7
Apr 15, 2025
Showing 751 to 760 of 12,382 votes
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