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 1135

make an appropriation to enhance the economic health of South Dakota.

Yea

Passed

9–0

Feb 23, 2026

HB 1259

require that the Department of Revenue provide for an online application for property tax relief programs. Against party

Nay

Passed

6–3

Feb 23, 2026

SB 75

amend the type of entities eligible to participate in the cybersecurity services initiative.

Yea

Passed

61–6

Feb 20, 2026

SB 165

revise certain provisions pertaining to municipal government.

Yea

Passed

50–17

Feb 20, 2026

HB 1045

revise certain provisions related to child support.

Yea

Passed

67–0

Feb 20, 2026

HB 1249

amend provisions pertaining to the School Finance Accountability Board, and the process by which a recommendation of the board is approved.

Yea

Passed

8–0

Feb 20, 2026

SB 55

make an appropriation for the payment of extraordinary litigation expenses and to declare an emergency.

Yea

Passed

62–5

Feb 20, 2026

SB 129

update references in certain statutes to the 2024 standard building codes.

Yea

Passed

64–3

Feb 20, 2026

SB 3

limit the types of residential improvements for which counties, municipalities, and townships may require a permit. Against party

Nay

Passed

64–3

Feb 20, 2026

HB 1275

create requirements for age verification and parental consent for application stores and to provide a penalty therefor.

Yea

Passed

50–17

Feb 20, 2026