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 312
Revise speed limit laws
Yea
Passed
43–7
Apr 9, 2025
HB 307
Generally revise laws related to licensing donations for disabled veterans
Yea
Passed
49–1
Apr 9, 2025
HB 296
Revising laws related to professional licensing injunctions and penalties Against party
Nay
Passed
44–6
Apr 9, 2025
HB 293
Revise election administrator laws
Yea
Passed
41–9
Apr 9, 2025
HB 269
Eliminate the organic commodity advisory council Against party
Nay
Passed
48–2
Apr 9, 2025
HB 251
Generally revise laws related to public charter schools
Yea
Passed
48–2
Apr 9, 2025
HB 226
Provide for a legal employment and government accountability law
Yea
Passed
47–3
Apr 9, 2025
HB 553
Generally revise military higher education act Against party
Nay
Passed
11–3
Apr 8, 2025
HB 591
Institute the celebrate freedom week in Montana's public schools
Nay
Passed
9–5
Apr 8, 2025
HB 663
Revise education laws related to diversity, equity, and inclusion
Yea
Passed
14–0
Apr 8, 2025
Showing 1,351 to 1,360 of 12,382 votes