Colorado Senate · District 15
Janice Marchman
Democratic
Votes with the Senate President
92%
On 605 contested votes where both voted · 97% on all votes
Votes with own party
92%
Partisan rank: 25 of 35 in the Senate (tied with 2 others)
Didn't vote at roll call
6%
110 of 1,697 roll calls · 109 of them excused
Bills passed
52
66 sponsored · 52 became law · Rank 8 of 35 in the Senate
Bills that became law
52
of 52 passed · 0 vetoed
Where they sit
Every current senator, placed from most liberal to most conservative by how they voted on contested bills.
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans
Janice Marchman's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work
Colorado Senate50thpercentile
More conservative than 50% of the Colorado Senate.
Most liberalMost conservative
18th most liberal of 35
On the November 3 ballot
Running for Colorado Senate District 15.
Also on the ballot: Rob Woodward (Republican)
The scores
How these numbers work →Votes with the Senate President
92%
Each tick is a current senator, by party; the dot is Janice Marchman.
On 605 contested votes where both voted97% on all 1,586 votes where both voted
Votes with own party
92%
Each tick is a current senator, by party; the dot is Janice Marchman.
On 473 party-line votesPartisan rank: 25 of 35 in the Senate (tied with 2 others)24 senators vote with their party more often
Bills
The bills Janice Marchman sponsored this term and how far they got. Co-sponsors aren’t counted.
| Bills | |
|---|---|
| Sponsored | 66 |
| Passed both chambers | 52 |
| Became law | 52 |
| Vetoed by the Governor | 0 |
Rank by bills passed: Rank 8 of 35 in the Senate · 7 of 23 Democrats
A Colorado bill has prime sponsors in each chamber: one or two who carry it in the chamber where it starts, and one or two who carry it in the other. Each prime sponsor is credited in their own chamber; additional sponsors and co-sponsors aren't counted.
Bills that passed both chambers
| Bill | Result | Final action |
|---|---|---|
| SB26-155 Increase Access Homeowner's Insurance Enterprise |
Became law | June 4, 2026 |
| HB26-1343 Electronic Process in Competency & Administrative Hearings |
Became law | June 4, 2026 |
| HB26-1252 Updates to State Emergency Response Departments & Divisions |
Became law | June 4, 2026 |
| HB26-1283 Protections Regarding Seizures of Identification Documents |
Became law | June 3, 2026 |
| HB26-1184 Sunset Process Forest Health Council |
Became law | June 3, 2026 |
| HB26-1181 Sunset Barber & Cosmetologist Act |
Became law | June 3, 2026 |
| HB26-1077 Average Market Rate of Unprocessed Retail Marijuana |
Became law | June 3, 2026 |
| SB26-186 Update Workers' Compensation Statutes Allow Electronic Filing |
Became law | June 2, 2026 |
| SB26-185 Enhance Security of Office of Information Technology |
Became law | June 2, 2026 |
| SB26-103 At-Risk Public School Program & Public School Accountability |
Became law | June 2, 2026 |
| HB26-1202 Strategy to Reduce & Prevent Homelessness |
Became law | June 2, 2026 |
| HB26-1029 Student Representation Commission on Higher Education |
Became law | June 2, 2026 |
| HB26-1141 Discriminatory Practices in Public Schools |
Became law | June 1, 2026 |
| HB26-1078 Off-Campus Courses & Concurrent Enrollment Programs |
Became law | June 1, 2026 |
| SB26-125 Disability Rights Protections in Public Schools |
Became law | May 29, 2026 |
| SB26-114 Spirituous Liquor Manufacturer Sales Rooms & Other Alcohol |
Became law | May 29, 2026 |
| HB26-1135 Transparency of Chemicals Used in Hair Products |
Became law | May 29, 2026 |
| HB26-1003 Small Business Recovery Modifications |
Became law | May 29, 2026 |
| HB26-1342 Negligently Luring Bears |
Became law | May 27, 2026 |
| HB26-1269 Transit Access |
Became law | May 27, 2026 |
| HB26-1008 Colorado Outdoor Opportunities Act |
Became law | May 27, 2026 |
| SB26-120 Missing Person Training & Higher Education Reporting |
Became law | May 26, 2026 |
| HB26-1259 Department of Early Childhood Clean-Up |
Became law | May 5, 2026 |
| HB26-1050 Optional Individualized Readiness Plan for School |
Became law | May 4, 2026 |
| HB26-1024 Raising Age of Voluntary Relinquishment of Child |
Became law | April 27, 2026 |
| SB26-126 Licensure for Experienced Out-of-State Teachers |
Became law | April 20, 2026 |
| SB26-047 Colorado Firefighter Safety Act Petition Elections |
Became law | April 20, 2026 |
| HB26-1099 Protect Financial Condition of Homeowners Associations |
Became law | April 13, 2026 |
| SB26-050 Child Care Center Required Policy Disclosures |
Became law | April 6, 2026 |
| SB26-034 Auraria Board Student & Faculty Participation |
Became law | March 27, 2026 |
| SB26-013 Exclude Cohabitation from Elements of Bigamy |
Became law | March 26, 2026 |
| HB25B-1004 Sale of Tax Credits |
Became law | Aug. 28, 2025 |
| SB25-027 Trauma-Informed School Safety Practices |
Became law | June 3, 2025 |
| HB25-1121 Permanent Trailer Registration |
Became law | June 3, 2025 |
| HB25-1038 Postsecondary Credit Transfer Website |
Became law | June 3, 2025 |
| SB25-007 Increase Prescribed Burns |
Became law | May 29, 2025 |
| SB25-195 Sunset Rural Alcohol & Substance Abuse Treatment |
Became law | May 24, 2025 |
| HB25-1152 Tech Accessibility Liability Contractor |
Became law | May 24, 2025 |
| HB25-1283 Wild Horse Project Management & Immunocontraception |
Became law | May 22, 2025 |
| SB25-055 Youth Involvement in Environmental Justice |
Became law | May 20, 2025 |
| SB25-049 Continue Wildlife Habitat Stamp Program |
Became law | May 15, 2025 |
| SB25-045 Health-Care Payment System Analysis |
Became law | May 14, 2025 |
| SB25-164 Opioid Antagonist Availability & State Board of Health |
Became law | May 5, 2025 |
| HB25-1135 Communication Devices in Schools |
Became law | May 1, 2025 |
| HB25-1210 Data Reporting Requirements for Kindergarten Through 12th Grade Schools |
Became law | April 30, 2025 |
| SB25-087 Academic Adjustments in Higher Education |
Became law | April 18, 2025 |
| SB25-073 Military-Connected Children with Disabilities |
Became law | April 17, 2025 |
| HB25-1059 Food Waste Reduction in Public Schools |
Became law | April 17, 2025 |
| SB25-015 Wildfire Information & Resource Center Website |
Became law | April 10, 2025 |
| SB25-004 Regulating Child Care Center Fees |
Became law | March 26, 2025 |
| HB25-1084 Remove Gendered Language from Title 35 |
Became law | March 26, 2025 |
| HB25-1053 Landowner Immunity for Emergency Access to Property |
Became law | March 20, 2025 |
Budget projects
Colorado's Long Bill, the state budget, doesn't name the legislator who asked for an item, so there's no budget figure for Colorado legislators.
Contested votes where they split
50 against the Senate President; 48 against most of their party.
| Date | Bill and motion | Their vote | Senate President | Most of their party |
|---|---|---|---|---|
| May 13, 2026 | HJR26-1031: 2027 Session Convening Date & Deadlines Adoption |
Nay | Yea (split) | Yea (split) |
| May 13, 2026 | HB26-1289: Modification of Certain Tax Expenditures Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 13, 2026 | HB26-1223: Modifying Certain Tax Expenditures Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 13, 2026 | SB26-131: Sports Betting Protections House Amendments / Repassage |
Nay | Yea (split) | Yea (split) |
| May 12, 2026 | HB26-1102: Funding for Colorado DRIVES Account Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 12, 2026 | HB26-1289: Modification of Certain Tax Expenditures Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| May 12, 2026 | HB26-1289: Modification of Certain Tax Expenditures Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| May 12, 2026 | HB26-1430: Transportation Funding Adjustments Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| May 11, 2026 | HB26-1274: State Agency Payments to Grant Recipients Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| May 11, 2026 | HB26-1263: Conversational Artificial Intelligence Service Operator Requirements Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 11, 2026 | HB26-1419: Over-Refund of Excess State Revenues Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 8, 2026 | SB26-193: Local Ordinances & State Employees Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 28, 2026 | SB26-131: Sports Betting Protections Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 28, 2026 | SB26-131: Sports Betting Protections Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 17, 2026 | SB26-121: Overtime Threshold for Agricultural Employees House Amendments / Concur |
Nay | Yea (split) | Yea (split) |
| April 17, 2026 | SB26-066: Regulation of Compounded Weight-Loss Medication Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 16, 2026 | HB26-1360: Affordable Housing Financing Fund Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 16, 2026 | SB26-090: Exempt Critical Infrastructure from Right to Repair Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 13, 2026 | SB26-140: Exempt Drugs from Prescription Drug Affordability Board Reviews Third Reading / Passage |
Yea | Yea | Nay (split) |
| April 6, 2026 | SB26-009: Charitable Organization State Sales & Use Tax House Amendments / Concur |
Yea | Nay (split) | Yea |
| March 24, 2026 | SB26-121: Overtime Threshold for Agricultural Employees Committee of the Whole / Amendment |
Yea | Nay (split) | Yea |
| March 24, 2026 | SB26-121: Overtime Threshold for Agricultural Employees Committee of the Whole / Amendment |
Yea | Nay (split) | — |
| March 3, 2026 | SB26-051: Age Attestation on Computing Devices Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| Feb. 17, 2026 | SR26-001: Morgan County Road Improvements Adoption |
Yea | Yea | Nay (split) |
| Aug. 25, 2025 | HB25B-1005: Eliminate State Sales Tax Vendor Fee Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| Aug. 24, 2025 | HB25B-1002: Corporate Income Tax Foreign Jurisdictions Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 7, 2025 | SB25-124: Reducing Costs of Health Care for Patients House Amendments / Adhere |
Yea | Nay (split) | Yea |
| May 6, 2025 | HB25-1192: Financial Literacy Graduation Requirement Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 6, 2025 | HB25-1065: Jury Duty Opt-Out for Certain People Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| May 6, 2025 | SB25-322: Management of Consumer Protection Claims Critical Infrastructure Third Reading / Amendment |
Nay | Yea (split) | Yea (split) |
| May 5, 2025 | SB25-167: Invest State Funds to Benefit Communities House Amendments / Repassage |
Nay | Yea (split) | Yea (split) |
| May 2, 2025 | HB25-1259: In Vitro Fertilization Protection & Gamete Donation Requirements Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| April 28, 2025 | SB25-144: Change Paid Family Medical Leave Insurance Prog House Amendments / Repassage |
Nay | Yea (split) | Yea (split) |
| April 28, 2025 | SB25-144: Change Paid Family Medical Leave Insurance Prog House Amendments / Concur |
Nay | Yea (split) | Yea (split) |
| April 25, 2025 | SB25-011: Detection Components for Wildfire Mitigation Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 25, 2025 | SB25-086: Protections for Users of Social Media Override of Veto |
Nay | Yea (split) | Yea (split) |
| April 24, 2025 | SB25-011: Detection Components for Wildfire Mitigation Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| April 24, 2025 | SB25-011: Detection Components for Wildfire Mitigation Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| April 17, 2025 | SB25-194: Sunset Dental Practice Act Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 17, 2025 | SB25-194: Sunset Dental Practice Act Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 17, 2025 | SB25-167: Invest State Funds to Benefit Communities Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 15, 2025 | HB25-1208: Local Governments Tip Offsets for Tipped Employees Third Reading / Passage |
Nay | Yea (split) | Nay |
| April 8, 2025 | HB25-1011: Private Equity Acquisition of Child Care Centers Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| April 4, 2025 | HB25-1060: Electronic Fence Detection Systems Third Reading / Passage |
Yea | Yea | Nay (split) |
| April 2, 2025 | SB25-206: 2025-26 Long Appropriations Bill Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| April 2, 2025 | SB25-206: 2025-26 Long Appropriations Bill Committee of the Whole / Amendment |
Yea | Yea | Nay (split) |
| April 2, 2025 | SB25-206: 2025-26 Long Appropriations Bill Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| April 2, 2025 | SB25-206: 2025-26 Long Appropriations Bill Committee of the Whole / Amendment |
Yea | Yea | Nay (split) |
| April 2, 2025 | SB25-206: 2025-26 Long Appropriations Bill Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| April 1, 2025 | SB25-157: Deceptive Trade Practice Significant Impact Standard Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| March 28, 2025 | SB25-188: Fiscal Year 2025-26 Legislative Appropriation Bill House Amendments / Repassage |
Nay | Yea (split) | Yea (split) |
| March 26, 2025 | SB25-124: Reducing Costs of Health Care for Patients Third Reading / Passage |
Yea | Nay (split) | Yea |
| March 12, 2025 | SB25-188: Fiscal Year 2025-26 Legislative Appropriation Bill Third Reading / Passage |
Nay | Yea (split) | Yea (split) |
| March 11, 2025 | SB25-188: Fiscal Year 2025-26 Legislative Appropriation Bill Committee of the Whole / Amendment |
Yea | Nay (split) | Nay (split) |
| March 6, 2025 | SB25-141: Municipal Government Exemption from Energy Code Requirements Third Reading / Passage |
Nay | Yea (split) | Nay |
Every roll call
How Janice Marchman voted on each of the 1,697 floor roll calls while in office, newest first.
| Date | Vote | Their vote | Most of their party | Senate President | Yeas–nays |
|---|---|---|---|---|---|
| Loading… | |||||
Contested and party-line votes link to their own pages; the rest link to the official record.
Contact, committees and caucuses
Contact
- Official page
- leg.colorado.gov
- janice.marchman.senate@coleg.gov
- Capitol office
- State Capitol Room 346, Colorado Building 200 E. Colfax Ave., Denver, CO 80203
303-866-4853
Committees
- Technology Chair
- Education Vice chair
- Finance Vice chair
- Legislative Council
- Water Resources and Agriculture Review
Contact details and committee assignments from Open States' data on the Colorado General Assembly, which it collects from the chambers' websites, as of Oct. 15, 2026.
Source: the Colorado General Assembly's floor vote records, Jan. 8, 2025 to May 13, 2026. How these numbers work · Corrections