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 457
Criminalize use of date rape drugs
Yea
Passed
50–0
Mar 27, 2023
HB 457
Criminalize use of date rape drugs
Yea
Passed
50–0
Mar 27, 2023
HJ 11
Joint resolution relating to Environmental, Social, and Governmental regulation
Nay
Passed
34–16
Mar 24, 2023
HJ 7
Resolution on Livingston roundup association 100th anniversary
Yea
Passed
50–0
Mar 24, 2023
HB 795
Exempt Commerce, Coal Boards grants from MEPA Against party
Nay
Passed
45–5
Mar 24, 2023
HB 555
Revise laws related to counsel for children in abuse and neglect cases
Yea
Passed
50–0
Mar 24, 2023
HB 399
Revise certain reporting requirements related to child sexual abuse Against party
Nay
Passed
48–2
Mar 24, 2023
HB 343
Generally revise library geospatial and natural resource information laws
Yea
Passed
37–13
Mar 24, 2023
HB 310
Require report on the use of HEART funds
Yea
Passed
50–0
Mar 24, 2023
HB 151
Generally revise building construction procurement laws
Yea
Passed
50–0
Mar 24, 2023
Showing 4,731 to 4,740 of 12,382 votes