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 551
Implement constitutional carry into the Montana Constitution
Nay
Passed
7–4
Apr 13, 2023
HB 517
Constitutional amendment regarding board of regents
Nay
Passed
7–4
Apr 13, 2023
HB 479
Provide appropriation for DOJ to assume law enforcement PL-280
Nay
Passed
7–4
Apr 13, 2023
HB 359
Prohibit minors from attending drag shows
Nay
Passed
7–4
Apr 13, 2023
HB 486
Generally revise county road access laws
Yea
Failed
24–24
Apr 12, 2023
HB 482
Provide access to education and supports for children aging out of foster care
Yea
Passed
11–0
Apr 12, 2023
HB 403
Generally revise laws concerning fees for teacher and specialist certificates
Nay
Passed
7–4
Apr 12, 2023
HB 394
Require examination of creation of state-tribal education accord schools
Yea
Passed
7–4
Apr 12, 2023
HB 346
Revise the tribal computer programming scholarship program
Yea
Passed
7–4
Apr 12, 2023
HB 234
Revise dissemination of obscene material to minors laws
Nay
Passed
7–4
Apr 12, 2023
Showing 4,141 to 4,150 of 12,382 votes