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 483
Revise laws to reduce property taxes while preserving the current 95 school equalization mills
Yea
Passed
49–1
Apr 18, 2025
HB 424
Revise taxes for class 17 data center property Against party
Nay
Passed
45–5
Apr 18, 2025
HB 421
Increase DNRC fire assessment fees
Yea
Passed
37–11
Apr 18, 2025
HB 411
Exempt agricultural property from open space levies
Nay
Passed
35–14
Apr 18, 2025
HB 337
Revise income tax laws to lower income taxes
Nay
Passed
32–18
Apr 18, 2025
HB 337
Revise income tax laws to lower income taxes
Yea
Failed
14–36
Apr 18, 2025
HB 337
Revise income tax laws to lower income taxes
Yea
Passed
47–2
Apr 18, 2025
HB 239
Revise laws related to construction contractors
Yea
Passed
31–19
Apr 18, 2025
HB 161
Establish a vending machine account in the special revenue fund
Yea
Passed
44–3
Apr 18, 2025
HB 140
Provide property tax assistance for law enforcement and firefighters injured in the line of duty
Yea
Passed
46–3
Apr 18, 2025
Showing 521 to 530 of 12,382 votes
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