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 638
Revise human rights laws
Nay
Passed
31–19
Apr 15, 2025
HB 632
Revise compensation of members of certain boards
Yea
Passed
41–9
Apr 15, 2025
HB 631
Revise student online protection laws related to postsecondary opportunities
Yea
Passed
50–0
Apr 15, 2025
HB 629
Revise laws related to a proposed subdivision's connection to a public water supply or wastewater system
Yea
Passed
50–0
Apr 15, 2025
HB 625
Withhold entitlement share for non-compliance with child abuse reporting requirements
Nay
Passed
30–20
Apr 15, 2025
HB 616
Allow data modeling for mine bond release
Yea
Passed
49–1
Apr 15, 2025
HB 612
Generally revise criminal procedure laws
Nay
Passed
30–20
Apr 15, 2025
HB 611
Generally revise salaries for certain elected officials
Yea
Passed
32–18
Apr 15, 2025
HB 607
Provide for the hearing aid coverage act
Yea
Passed
26–24
Apr 15, 2025
HB 606
Revise school district reorganization laws Against party
Nay
Passed
45–5
Apr 15, 2025
Showing 771 to 780 of 12,382 votes
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