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
SB 402
Allow for firefighter hazard pay
Yea
Failed
24–26
Mar 1, 2023
SB 383
Require DEQ to study septics
Yea
Passed
39–11
Mar 1, 2023
SB 383
Require DEQ to study septics
Yea
Passed
50–0
Mar 1, 2023
SB 336
Allow for the creation of ambulance districts
Yea
Failed
32–18
Mar 1, 2023
SB 327
Allow water well at any location within setbacks
Nay
Passed
31–19
Mar 1, 2023
SB 323
Allow for duplex, triplex, and fourplex housing in city zoning Against party
Nay
Passed
42–8
Mar 1, 2023
SB 331
Revise condo and townhouse exemptions
Nay
Passed
36–14
Mar 1, 2023
SB 332
Require property tax increase information to be included in budget discussions Against party
Nay
Passed
48–2
Mar 1, 2023
SB 358
Require disclosure of taxpayer funds for lobbying by local governments/schools Against party
Nay
Passed
46–4
Mar 1, 2023
SB 448
Clarify law on immediate attendance for slash burning
Yea
Passed
50–0
Mar 1, 2023
Showing 5,251 to 5,260 of 12,382 votes