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Official photo of Mark Baisley

State · Colorado Senate

Mark Baisley

State Senator · Senate District 4 · Party: Republican

885 final-passage votes on record; the latest, May 12, 2026: Yes on HB 1112.

Their job

A member of Colorado's state Senate, which votes on the state's laws and budget.

Latest votes
  • Voted Yes on HB 1112 (Regulation of Underground Injection Control Wells). It passed. May 12, 2026
  • Voted Yes on HB 1273 (Transportation Network Company Maximum Percent Fare Retention). It passed. May 12, 2026
  • Voted Yes on SB 102 (Large-Load Data Centers). It passed. May 11, 2026

Votes from the official record of each vote. How Quick mode works

Record at a glance

885
Final-passage votes
1016
All recorded votes

Counts of recorded votes only. ThePillory doesn't score or grade officials.

OfficeRepublican
Office
State Senator
District
Senate District 4
Party
Republican
Term
Since 2023-01-09
SourceOct 9, 2026

Last verified Oct 9, 2026.

Official source ↗

Photo: Photo via Open States

Today
1993Today

No platform recorded yet

This tab shows Mark Baisley's platform in two parts. In their own words: a short excerpt, word for word, from their own Issues or Priorities page, with a link to the whole page, and statements their office submits, labeled as such. Commitments tracked: specific, checkable promises (signing a named bill, funding a program at a stated amount, finishing a project by a date), each quoted with its date and source and checked in code before it's published, with a status that changes only with evidence.

How the platform is recorded

Showing final-passage votes only. Choose “All votes” to include procedural and other votes, clearly labeled.

  • HB 1112

    Regulation of Underground Injection Control Wells

    Postpone House Bill 26-1112 indefinitely.

    May 12, 2026 · Result: Passed

  • HB 1273

    Transportation Network Company Maximum Percent Fare Retention

    Postpone House Bill 26-1273 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    May 12, 2026 · Result: Passed

  • SB 102

    Large-Load Data Centers

    Postpone Senate Bill 26-102 indefinitely.

    May 11, 2026 · Result: Passed

  • SCR 1

    Areas of Local Preemption

    Postpone SCR26-001 indefinitely.

    May 6, 2026 · Result: Passed

  • HB 1308

    Lot Splitting Approval by Subject Jurisdictions

    Postpone House Bill 26-1308 indefinitely.

    Apr 30, 2026 · Result: Passed

  • SB 22

    Challenges Meeting 2030 Emissions Reduction Goals

    Postpone Senate Bill 26-022 indefinitely.

    Apr 29, 2026 · Result: Passed

  • HB 1114

    Allowed Minimum Lot Size for Subject Jurisdictions

    Postpone House Bill 26-1114 indefinitely.

    Apr 23, 2026 · Result: Passed

  • HB 1300

    Health Service District Affordable Housing Service

    Postpone House Bill 26-1300 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Apr 22, 2026 · Result: Passed

  • SB 129

    Mitigate Impacts of Tax Increment Financing

    Postpone Senate Bill 26-129 indefinitely.

    Mar 19, 2026 · Result: Passed

  • SB 38

    Colorado State University Ordinance Compliance

    Postpone Senate Bill 26-038 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Feb 26, 2026 · Result: Passed

  • SB 24

    State & Local Unmanned Aircraft Regulation

    Postpone Senate Bill 26-024 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Feb 25, 2026 · Result: Passed

  • SB 57

    School Board Elections Director District Residents

    Postpone Senate Bill 26-057 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Feb 24, 2026 · Result: Passed

  • SB 55

    Registry in Colorado Department of Education for School Personnel

    Postpone Senate Bill 26-055 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Feb 24, 2026 · Result: Passed

  • SB 58

    Modifications to Voter Registration

    Postpone Senate Bill 26-058 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Feb 24, 2026 · Result: Passed

  • SB 28

    Removal of Wind Energy from State Energy Goals

    Postpone Senate Bill 26-028 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely.

    Feb 18, 2026 · Result: Passed

  • SR 1

    Morgan County Road Improvements

    Move Senate Resolution 26-001 to the full Senate with a favorable recommendation

    Feb 11, 2026 · Result: Passed

  • SB 25-072

    Regulation of Kratom

    REPASS

    May 7, 2025 · Result: Passed

  • HB 25-1300

    Workers' Compensation Benefits Proof of Entitlement

    REPASS

    May 7, 2025 · Result: Passed

  • HB 25-1300

    Workers' Compensation Benefits Proof of Entitlement

    ADOPT CCR

    May 7, 2025 · Result: Passed

  • SB 25-155

    Legislation Inside Advisory Council

    ADOPT CCR

    May 7, 2025 · Result: Passed

  • SB 25-309

    Authorize Legislative Fellows

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-007

    Increase Prescribed Burns

    REPASS

    May 7, 2025 · Result: Passed

  • HB 25-1171

    Possession of Weapon by Previous Offender Crimes

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-165

    Licensure of Electricians

    CONCUR

    May 7, 2025 · Result: Passed

  • SB 25-155

    Legislation Inside Advisory Council

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-290

    Stabilization Payments for Safety Net Providers

    CONCUR

    May 7, 2025 · Result: Passed

  • SB 25-037

    Coal Transition Grants

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-161

    Transit Reform

    ADOPT CCR

    May 7, 2025 · Result: Passed

  • SB 25-161

    Transit Reform

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-290

    Stabilization Payments for Safety Net Providers

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-072

    Regulation of Kratom

    CONCUR

    May 7, 2025 · Result: Passed

  • SJR 25-024

    Adjourn Sine Die

    RESOLUTION

    May 7, 2025 · Result: Passed

  • HB 25-1171

    Possession of Weapon by Previous Offender Crimes

    CONCUR

    May 7, 2025 · Result: Passed

  • HB 25-1291

    Transportation Network Company Consumer Protection

    BILL

    May 7, 2025 · Result: Passed

  • SB 25-124

    Reducing Costs of Health Care for Patients

    ADHERE

    May 7, 2025 · Result: Passed

  • SB 25-037

    Coal Transition Grants

    REPASS

    May 7, 2025 · Result: Passed

  • HB 25-1269

    Building Decarbonization Measures

    BILL

    May 7, 2025 · Result: Passed

  • SB 25-155

    Legislation Inside Advisory Council

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-309

    Authorize Legislative Fellows

    CONCUR

    May 7, 2025 · Result: Passed

  • SB 25-155

    Legislation Inside Advisory Council

    ADOPT CCR

    May 7, 2025 · Result: Passed

  • SB 25-007

    Increase Prescribed Burns

    CONCUR

    May 7, 2025 · Result: Passed

  • SB 25-037

    Coal Transition Grants

    ADOPT CCR

    May 7, 2025 · Result: Passed

  • SJR 25-023

    Notify Governor of Adjournment

    RESOLUTION

    May 7, 2025 · Result: Passed

  • SB 25-037

    Coal Transition Grants

    ADOPT CCR

    May 7, 2025 · Result: Passed

  • SB 25-165

    Licensure of Electricians

    REPASS

    May 7, 2025 · Result: Passed

  • SB 25-289

    Creation of a Drug Donation Program

    CONCUR

    May 6, 2025 · Result: Passed

  • HB 25-1001

    Enforcement Wage Hour Laws

    BILL

    May 6, 2025 · Result: Passed

  • SB 25-304

    Measures to Address Sexual Assault Kit Backlog

    CONCUR

    May 6, 2025 · Result: Passed

  • HB 25-1163

    Free Access to State Parks for Colorado Ute Tribes

    BILL

    May 6, 2025 · Result: Passed

  • SB 25-299

    Consumer Protection Residential Energy Systems

    REPASS

    May 6, 2025 · Result: Passed

Older votes

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Members of Congress: Federal Election Commission. California: Cal-Access.

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