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 681
Revise subdivision regulation laws involving determination of water availability Against party
Nay
Passed
43–7
Apr 10, 2025
HB 681
Revise subdivision regulation laws involving determination of water availability
Yea
Passed
38–12
Apr 10, 2025
HB 668
Revising alcohol law to prohibit certain licensees from offering gambling
Yea
Passed
31–18
Apr 10, 2025
HB 633
Revise certain mine application/permit provisions
Yea
Passed
50–0
Apr 10, 2025
HB 620
Revise laws prohibiting contracts that restrict practice to include physicians of all specialties
Yea
Passed
50–0
Apr 10, 2025
HB 601
Create online portal for community assisters related to Medicaid
Yea
Passed
32–18
Apr 10, 2025
HB 563
Revise laws related to filing and participation in licensing complaint investigations
Yea
Passed
50–0
Apr 10, 2025
HB 561
Repeal county licensing of itinerant vendors Against party
Nay
Passed
49–1
Apr 10, 2025
HB 549
Allowing for distillery warehouse receipts
Yea
Passed
46–4
Apr 10, 2025
HB 527
Revising the process for written plans of conduct for mail elections
Yea
Passed
50–0
Apr 10, 2025
Showing 1,241 to 1,250 of 12,381 votes