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
12,381 roll-call votes

Voting record

Yea
7,808
voted in favor
Nay
4,403
voted against
Absent
149
missed votes
Total cast
12,381
across all sessions
Crossed party
1,316
votes against own party
This page
12,381
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 338
Revise laws related to Indian Education for All
Yea
Passed
11–0
Apr 5, 2023
HB 214
Revise education laws related to remote instruction
Yea
Passed
11–0
Apr 5, 2023
SB 534
Constitutional amendment on redistricting
Yea
Failed
22–28
Apr 5, 2023
SB 534
Constitutional amendment on redistricting
Nay
Passed
35–15
Apr 5, 2023
HB 107
Generally revise the duties of SERC Against party
Nay
Passed
46–4
Apr 5, 2023
HB 306
Require candidates for office be registered to vote
Nay
Passed
32–18
Apr 5, 2023
HB 63
Generally revise liability laws related to armed forces and national guard Against party
Nay
Passed
44–6
Apr 5, 2023
HB 400
Require agency reports to legislature to be in writing
Yea
Passed
48–2
Apr 5, 2023
HB 684
Prohibit use of vaccination status in certain administrative/legal proceedings
Nay
Passed
34–16
Apr 5, 2023
HB 655
Require medicaid coverage of home births attended by midwives
Yea
Passed
50–0
Apr 5, 2023
Showing 4,341 to 4,350 of 12,381 votes