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
7%
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
SB 262
Generally revise DNA evidence laws regarding minors
Yea
Passed
50–46
Apr 5, 2019
SJ 16
Resolution urging federal country of origin labeling legislation
Yea
Failed
40–59
Apr 5, 2019
SB 285
Revise audit terms for Montana Medical Legal Panel
Yea
Passed
96–0
Apr 5, 2019
HB 463
Revise laws on supervision of certain probationers and defendants
Yea
Passed
98–1
Apr 5, 2019
SB 93
Require decommissioning and bonding for certain solar
Yea
Passed
88–8
Apr 5, 2019
SB 139
Revise retiree return to work provisions in teachers' retirement system
Nay
Passed
59–37
Apr 5, 2019
SB 79
Clarification on squaring bonus points for hunting party applicants
Yea
Passed
95–3
Apr 5, 2019
SB 296
Private right of action for waste of water Against party
Yea
Failed
46–53
Apr 5, 2019
SB 291
Revise laws on voting systems and ballot form
Yea
Passed
99–0
Apr 5, 2019
SB 171
Generally revise laws related to firefighters Against party
Nay
Passed
83–15
Apr 5, 2019
Showing 8,881 to 8,890 of 12,381 votes