R South Dakota House · District 34 On the 2026 ballot

Rep. Mike Derby

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Compare

Session

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

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 1024

amend certain fees collected by the secretary of state.

Yea

Passed

9–0

Feb 11, 2025

HB 1105

require the display of the state seal or motto in public school classrooms.

Nay

Failed

30–38

Feb 11, 2025

HB 1069

regulate vapor products and to provide a penalty therefor.

Yea

Passed

57–11

Feb 10, 2025

HB 1130

provide permissible dates for municipal and school district elections.

Yea

Passed

52–16

Feb 10, 2025

HB 1117

modify requirements on the use of mobile electronic devices while driving. Against party

Yea

Failed

29–39

Feb 10, 2025

SB 51

require the display and curricular inclusion of the Ten Commandments and other documents.

Nay

Failed

31–37

Feb 10, 2025

HB 1057

transfer moneys from the South Dakota-bred racing fund to the special racing revolving fund.

Yea

Passed

8–0

Feb 10, 2025

HB 1154

change the approval requirement for the construction or expansion of a municipal camping or tourist accommodation facility.

Nay

Passed

36–32

Feb 10, 2025

HB 1184

amend the deadline for filing a petition to initiate a measure or constitutional amendment.

Yea

Passed

59–9

Feb 10, 2025

SB 51

require the display and curricular inclusion of the Ten Commandments and other documents. Against party

Nay

Passed

42–26

Feb 10, 2025