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 1089

modify the distributions of revenues collected from severance taxation on new permits.

Yea

Passed

65–0

Feb 19, 2026

HB 1040

revise the child support obligation schedule.

Yea

Passed

40–25

Feb 19, 2026

HB 1138

require the licensure of non-medical home care agencies, and to provide a penalty therefor.

Yea

Passed

41–25

Feb 19, 2026

HB 1286

amend the process by which moneys are distributed from the employer's investment in South Dakota's future fund.

Yea

Passed

63–4

Feb 18, 2026

HB 1253

adjust the assessment methodology for owner-occupied single-family dwellings and nonagricultural property. Against party

Nay

Passed

38–29

Feb 18, 2026

SB 75

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

Yea

Passed

9–0

Feb 18, 2026

HB 1217

limit the use of taxpayer funds and resources by a public education employer to support a labor organization or affiliate and to provide a penalty therefor.

Nay

Failed

27–40

Feb 18, 2026

SJR 503

applying to the United States Congress for a convention of the states to propose amendments to the United States Constitution regarding the imposition of fiscal restraints on the federal government, further limiting the power and jurisdiction of the federal government, and limiting the terms of office for members of Congress and other federal officials.

Nay

Failed

29–38

Feb 18, 2026

HB 1010

modify requirements regarding the use of a mobile electronic device while operating a motor vehicle. Against party

Yea

Failed

21–46

Feb 18, 2026

HB 1240

establish requirements for the distribution and sale of vapor products, and to provide a penalty therefor. Bipartisan

Nay

Failed

31–36

Feb 18, 2026