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

Sen. Andrea Olsen

Compare
Total votes
12,381
all sessions
Attendance
99%
149 missed
Near the chamber average
With party
89%
of cast votes
Lower than 76% of chamber peers
Bipartisan score
6%
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
4,403
voted against
Absent
149
missed votes
Total recorded
12,381
across all sessions
Crossed party
1,316
votes against own party
Matching
12,382
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 29
Revise laws related to involuntary commitment of people with dementia or TBI
Yea
Passed
49–0
Apr 12, 2023
HB 660
Revise notification requirements regarding vacancies on appointed entities
Yea
Passed
48–0
Apr 12, 2023
HB 659
Provide for grace period for lapsed renewals of concealed carry permits
Nay
Passed
34–14
Apr 12, 2023
HB 625
Infant safety and care act
Nay
Passed
30–18
Apr 12, 2023
HB 575
Prohibit abortion of unborn viable children
Nay
Passed
30–18
Apr 12, 2023
HB 566
Revise notice requirements for human sexuality instruction
Nay
Passed
33–15
Apr 12, 2023
HB 491
Provide for Highway Patrol meritorious service recognition
Yea
Passed
47–1
Apr 12, 2023
HB 470
Revise yield -- slow down -- move over laws
Yea
Passed
38–10
Apr 12, 2023
HB 447
Provide for exceptions to imposition of income tax on certain nonresidents
Yea
Passed
43–5
Apr 12, 2023
HB 446
Revise laws related to privacy in health digital services and applications
Yea
Passed
47–1
Apr 12, 2023
Showing 4,171 to 4,180 of 12,382 votes