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 549
Provide a 5 year prepaid property tax exemption during subdivision development
Nay
Passed
29–21
Apr 3, 2023
SB 529
Provide property tax exemption for wireless infrastructure
Nay
Passed
38–12
Apr 3, 2023
SB 334
Revise petroleum storage tank cleanup definitions
Yea
Passed
48–2
Apr 3, 2023
SB 521
Generally revise right of way laws Against party
Nay
Passed
45–5
Apr 3, 2023
SR 59
Confirm governor's appointees for board of oil and gas conservation
Yea
Passed
50–0
Apr 3, 2023
SB 561
Create veterinary retail facility permits
Yea
Passed
48–2
Apr 3, 2023
SB 543
Revise alcohol laws relating to off-premises beer and wine licenses and delivery Against party
Nay
Passed
26–24
Apr 3, 2023
HB 619
Generally language assessment laws for deaf and hard of hearing children
Yea
Passed
50–0
Apr 3, 2023
HB 567
Revise health insurance navigator training requirements
Yea
Passed
48–2
Apr 3, 2023
HB 257
Revise education laws related to advanced opportunities program
Yea
Passed
34–16
Apr 3, 2023
Showing 4,481 to 4,490 of 12,381 votes