Who is running for Colorado House District 25 in 2026?
Here are the candidates for Colorado House District 25 on the November 3, 2026 ballot. This race is on the ballot for voters in Colorado House District 25.
Positions come only from each candidate's own votes, official actions, statements and questionnaire answers, never from party labels. Every item links to its source.
Side by side
Each candidate's position on the issues this office handles, from their own record. Details and sources are in each profile below.
| Issue | Tammy StoryDemocrat | Mark HerzfeldRepublican |
|---|---|---|
| Guns | All of that, plus ban assault-style weapons and high-capacity magazinesVoted · medium | No public position |
| Housing and growth | Allow townhomes and apartments in more places to bring prices downVoted · medium | No public position |
Tammy Story
Democrat · IncumbentColorado State Representative, District 25
Tammy Story is the Democratic incumbent for Colorado House District 25. Her campaign site says she worked as a speech pathologist and later a cabinet-maker, and in 2015 was Mountain Area Lead of the Jeffco Schools recall campaign of three school board members6.
Where they stand 2 issues · tap any issue for the evidence
GunsAll of that, plus ban assault-style weapons and high-capacity magazinesmedium
Voted · medium confidence- Voted yes on SB25-003, which bans selling or buying specified semiautomatic firearms with detachable magazines from August 1, 2026, except for buyers who meet training requirements (House third reading, 36 to 28). (2025-03-24) source
Housing and growthAllow townhomes and apartments in more places to bring prices downmedium
Voted · medium confidence- Voted yes on HB24-1152 to increase accessory dwelling units (House third reading, 43 to 19). (2024-04-14) source
- Voted yes on HB24-1313 on housing in transit-oriented communities (House third reading, 37 to 24). (2024-04-14) source
- Voted yes on HB26-1001, the HOME Act, which requires larger local governments to allow qualifying organizations to build housing on their land regardless of zoning (House third reading, 35 to 24). (2026-02-06) source
No public position found on: Safety net programs, Minimum wage, Business regulation, Healthcare, Abortion, Immigration, Energy and climate, School choice, Curriculum and books, Policing and crime, Election rules, Judges, Politicians trading stocks, Marijuana, Gender care for minors, Redistricting, Term limits, Campaign finance, Electoral College, Ranked-choice voting, Death penalty, Qualified immunity, Mandatory minimums, Drug prices, Childcare and pre-K, Paid leave, Student loans, AI regulation, Kids online, School vaccines, Nuclear power, E-Verify mandate, Transgender athletes, DEI programs, Religion in schools, China policy.
Mark Herzfeld
RepublicanCandidate for Colorado House District 25
Mark Herzfeld is the Republican nominee for Colorado House District 25 in Jefferson County. His campaign site describes him as an Air Force veteran, former B-52 aircraft commander and 34-year United Airlines pilot1, and lists cost of living, housing, parents' rights in education and energy policy among his issues2.
No public position found on: Safety net programs, Minimum wage, Business regulation, Healthcare, Abortion, Guns, Immigration, Energy and climate, School choice, Curriculum and books, Housing and growth, Policing and crime, Election rules, Judges, Politicians trading stocks, Marijuana, Gender care for minors, Redistricting, Term limits, Campaign finance, Electoral College, Ranked-choice voting, Death penalty, Qualified immunity, Mandatory minimums, Drug prices, Childcare and pre-K, Paid leave, Student loans, AI regulation, Kids online, School vaccines, Nuclear power, E-Verify mandate, Transgender athletes, DEI programs, Religion in schools, China policy.
Last reviewed 2026-10-08. Spotted something wrong? Every claim links to its source so you can check it yourself.