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
SB 534
Constitutional amendment on redistricting
Nay
Failed
31–19
Apr 3, 2023
SB 564
Revise laws related to immunity for free health care services
Nay
Passed
34–16
Apr 3, 2023
SB 563
Constitutional amendment establishing a mental health trust fund
Yea
Passed
41–9
Apr 3, 2023
SB 528
Revise zoning laws related to ADUs Against party
Yea
Passed
31–18
Apr 3, 2023
SB 528
Revise zoning laws related to ADUs
Nay
Passed
34–15
Apr 3, 2023
SB 523
Generally revise tax increment financing laws
Nay
Passed
30–19
Apr 3, 2023
HB 584
Revise government lawsuit laws relating to firearms and ammunition
Nay
Passed
35–14
Apr 3, 2023
SB 442
Allow marijuana tax revenue to be used for county road maintenance
Yea
Passed
48–1
Apr 3, 2023
HJ 14
Acknowledge service of Korean War veterans
Yea
Passed
49–0
Apr 3, 2023
HB 809
Revise traffic violation law
Yea
Passed
49–0
Apr 3, 2023
Showing 4,501 to 4,510 of 12,381 votes