Photo of Mike Derby
R South Dakota House · District 34 On the 2026 ballot

Rep. Mike Derby

Compare
Total votes
2,277
all sessions
Attendance
100%
of floor votes
Higher than 80% of chamber peers
With party
90%
of cast votes
Near the chamber average
Bipartisan score
7%
crosses aisle rarely
Lower than 77% of chamber peers
Sponsored
78
bills & resolutions
Lower than 90% of chamber peers
Committees
3
assignments
2,277 roll-call votes

Voting record

Yea
2,002
voted in favor
Nay
273
voted against
Absent
0
missed votes
Total cast
2,277
across all sessions
Crossed party
220
votes against own party
This page
2,277
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 1154
prohibit employment contracts restricting competitive health care practices.
Yea
Passed
41–27
Feb 25, 2021
SB 10
revise the composition of the state trunk highway system.
Yea
Passed
13–0
Feb 25, 2021
HB 1237
make an appropriation for the purpose of funding county and township roads and bridges and to declare an emergency.
Yea
Passed
68–0
Feb 25, 2021
HB 1212
clarify the use of force.
Yea
Passed
61–7
Feb 25, 2021
HB 1166
make an appropriation to support the Ellsworth Air Force Base and to declare an emergency.
Yea
Passed
49–17
Feb 25, 2021
SB 105
revise certain provisions regarding operator's licenses, instruction permits, and restricted minor's permits.
Yea
Passed
9–4
Feb 25, 2021
HB 1080
increase the enhanced penalty for the crime of simple assault. Bipartisan
Yea
Passed
40–26
Feb 25, 2021
HB 1219
join the Interstate Cooperative Meatpacking Compact. Bipartisan
Nay
Failed
30–37
Feb 25, 2021
HB 1040
make an appropriation to fund certain small meat processor grants and to declare an emergency.
Yea
Passed
64–4
Feb 25, 2021
HB 1182
accommodate legislation relating to the protection of public safety.
Yea
Passed
49–17
Feb 25, 2021
Showing 2,051 to 2,060 of 2,277 votes