Photo of Andrea Olsen
D Montana Senate · District 48 On the 2026 ballot

Sen. Andrea Olsen

Compare
Total votes
5,425
all sessions
Attendance
98%
75 missed
Near the chamber average
With party
86%
of cast votes
Lower than 76% of chamber peers
Bipartisan score
8%
crosses aisle rarely
Near the chamber average
Sponsored
165
bills & resolutions
Near the chamber average
Committees
5
assignments
5,425 roll-call votes

Voting record

Yea
3,134
voted in favor
Nay
2,195
voted against
Absent
75
missed votes
Total cast
5,425
across all sessions
Crossed party
695
votes against own party
This page
5,425
matching current filters
Bill
Description
Vote
Result
Tally
Date
HJ 32
Interim study of advanced investigator qualifications for law enforcement Against party
Nay
Passed
37–9
Apr 28, 2025
HJ 30
Study resolution on incentivizing housing density and affordability
Yea
Passed
40–10
Apr 28, 2025
HJ 28
Interim study to identify and improve access to federal grant opportunities for the state of Montana, tribal governments, and local government entities
Yea
Passed
26–24
Apr 28, 2025
HJ 26
Study guardianships and conservatorships
Yea
Passed
26–24
Apr 28, 2025
HJ 23
Interim study on youth court laws
Yea
Passed
37–13
Apr 28, 2025
SJ 47
Study resolution on the creation or alteration of local government entities Against party
Nay
Passed
45–5
Apr 28, 2025
SJ 45
Interim study to determine a use policy for the executive residence when the governor has an alternate residence
Nay
Passed
32–17
Apr 28, 2025
SJ 45
Interim study to determine a use policy for the executive residence when the governor has an alternate residence
Yea
Failed
23–27
Apr 28, 2025
SJ 43
Study of the criminal justice data warehouse Against party
Nay
Passed
41–8
Apr 28, 2025
SJ 40
Interim study on legislative branch procurement and leadership expenditures
Yea
Passed
43–7
Apr 28, 2025
Showing 131 to 140 of 5,425 votes
Previous 1 … 13 14 15 … 543 Next