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
12,382 roll-call votes

Voting record

Yea
7,808
voted in favor
Nay
4,403
voted against
Absent
149
missed votes
Total recorded
12,381
across all sessions
Crossed party
1,316
votes against own party
Matching
12,382
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 400
Require disclosure of health care prices
Yea
Passed
92–8
Mar 1, 2017
HB 537
Generally revise state probate laws Against party
Nay
Passed
54–46
Mar 1, 2017
HB 475
Requiring certain utilities to file general rate cases
Yea
Passed
80–20
Mar 1, 2017
HB 555
Terminate Reserved Water Rights Compact Commission
Nay
Passed
61–39
Mar 1, 2017
HB 514
Rename school commemoration of Columbus Day to Montana Heritage Day
Yea
Passed
75–25
Mar 1, 2017
HJ 12
Resolution encouraging Congress to require audit of Pentagon and Fed Reserve
Yea
Passed
85–15
Mar 1, 2017
HB 368
Establish setbacks for wells and lagoons
Yea
Passed
94–6
Mar 1, 2017
HB 426
Include prepaid telephone accounts as protected from expiration
Yea
Passed
67–33
Mar 1, 2017
HB 401
Revise local gov't and school district campaign reporting laws
Nay
Passed
67–33
Mar 1, 2017
HJ 9
Resolution supporting the release of certain wilderness study areas
Nay
Passed
56–44
Mar 1, 2017
Showing 11,541 to 11,550 of 12,382 votes