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
HJR 5003
Proposing and submitting to the voters at the next primary election a new section to Article XI of the Constitution of the State of South Dakota, relating to a three-fifths vote requirement for certain initiated or Legislature-proposed constitutional amendments and initiated or Legislature-referred measures.
Yea
Passed
68–0
Feb 16, 2021
SCR 602
Supporting a United States Constitutional amendment to retain nine justices on the United States Supreme Court.
Yea
Passed
60–8
Feb 16, 2021
HB 1262
regulate kratom for those under the age of twenty-one.
Yea
Passed
66–2
Feb 16, 2021
SB 101
revise provisions regarding warranty agreements with certain repair facilities.
Yea
Passed
11–0
Feb 16, 2021
HB 1055
authorize certain children who are subject to a military relocation to be eligible for registration with a state-approved distance learning provider.
Yea
Passed
68–0
Feb 16, 2021
HB 1262
regulate kratom for those under the age of twenty-one.
Yea
Passed
62–6
Feb 16, 2021
HB 1190
revise the process to vacate a part of certain highways.
Absent
Passed
10–0
Feb 16, 2021
SB 52
revise the permit duration on certain concentrated animal feeding operations.
Yea
Passed
54–14
Feb 16, 2021
SB 136
change the criteria for a petition to vacate a highway.
Yea
Passed
11–0
Feb 16, 2021
HB 1179
provide for physician wellness programs.
Yea
Passed
55–13
Feb 11, 2021
Showing 2,151 to 2,160 of 2,277 votes