Mark Herzfeld
Candidate for Colorado House District 25 · Republican
On the 2026 ballotChallenger · Colorado House District 25 · Nov 3 General
Ballot status source: Colorado Secretary of State — 2026 General Election Candidate List, certified to counties 2026-09-04: HD25, Mark Herzfeld (Republican Party) · read Sep 24, 2026
The District
What Colorado House District 25 covers
Covers part of Jefferson County.
Includes Evergreen, Ken Caryl, Genesee, Indian Hills, Aspen Park, Kittredge, Morrison, Brook Forest (part) and Idledale.
56 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Colorado county official precinct layers: Adams County Voter Precincts; Weld County Precincts; Douglas County Voter Precincts; Jefferson County County Precinct Archive 2022; Broomfield Precincts; Boulder County Precincts; El Paso County Precincts (gisservices.elpasoco.com HubPublic) — Census 2020 VTDs kept in other counties; U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer; 2020 elections in Jefferson and Boulder: U.S. Census Bureau 2020 voting districts
Results
Certified results for Colorado House District 25
State Representative — State Representative District 25
Colorado General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Tammy StoryDemocratic | Democratic | 31,327 | 52.1% |
| George B. Mumma JrRepublican | Republican | 28,790 | 47.9% |
Certified — Colorado Secretary of State historical election database (precinct detail as certified by county canvass boards; totals per the official Abstract of Votes Cast) · Colorado Secretary of State — Historical Election Database
State Representative — State Representative District 25
Colorado General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Tammy StoryDemocratic | Democratic | 25,678 | 49.7% |
| Colin LarsonRepublican | Republican | 24,959 | 48.3% |
| Todd DennisonLibertarian | Libertarian | 1,060 | 2.1% |
Certified — Colorado Secretary of State historical election database (precinct detail as certified by county canvass boards; totals per the official Abstract of Votes Cast) · Colorado Secretary of State — Historical Election Database
State Representative — State Representative District 25
Colorado General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Lisa A. CutterDemocratic | Democratic | 30,249 | 52.8% |
| Donald RosierRepublican | Republican | 27,023 | 47.2% |
Certified — Colorado Secretary of State historical election database (precinct detail as certified by county canvass boards; totals per the official Abstract of Votes Cast) · Colorado Secretary of State — Historical Election Database
Key Votes
The record
No public voting record
Holds no elected public office. Checked 2026-09-24.
Sep 24, 2026 · Official · GOTV Intel review of official candidate lists
Newest first. A close vote was decided by 5% of the votes cast or less (or 10 votes or fewer, under a fifth of the votes). Broke with party: voted against most of their party, where the record gives the party split.
Their Money
Campaign finance
- Last Change
- Profile updated · Oct 3
- Raised
- $25,013this report
- Cash on Hand
- $5,741this report
- Spent
- $20,272this report
Colorado Secretary of State (TRACER), Herzfeld For Colorado: cycle totals through 09/16/2026 (through Sep 16, 2026)
Top Payees
Who the campaign paid most, as its filing reports it.
- GARRISON MANAGEMENT LLC · other - 6210 · mass mailings$15.4K
- GEMINI IMPRINTS · other - 6613 · brochures$1,670
- SWS POLIFI, LLC · other - 6490 · other website expense$600
- BONNIEAPPETIT PHOTOGRAPHY · other - 6300 · photography expense$315
- POLIFI LLC · consultant & professional services$250
Campaign finance — Herzfeld For Colorado: cycle totals through 09/16/2026
Sep 16, 2026 · Official · Colorado Secretary of State (TRACER)Finance Reports
Campaign finance — Herzfeld For Colorado: cycle totals through 09/16/2026
Raised $25,013.00 in contributions this election cycle · loans received $1,000.00 · spent $20,272.30 · ending balance $5,740.70 — through 09/16/2026, per the Secretary of State's cycle summary as of the committee's latest report (September 21, 2026 - Report Of Contributions And Expenditures, filed 09/21/2026). Where it went (itemized expenditures in the Secretary of State's bulk data, 2025–26): other $17.9K; digital $600; general consulting $250.
Sep 16, 2026 · Official · Colorado Secretary of State (TRACER)
Money shows as the filings named here report it. Payees are who the campaign paid; individual contributors are not shown.
In Their Words
What they have said, on the record
“I began serving as an active volunteer firefighter in 2016, responding as part of Genesee Fire/Rescue to wildland fires and protecting mountain communities with calm and courage.”
“I've called Colorado home since 1971. I graduated from Niwot High School and Metropolitan State University. I cherish this community and my neighbors, and I believe they deserve a representative who fights for them.”
“Aviation demands the same qualities voters deserve in representation: precision, accountability, sound judgment under pressure and an unwavering commitment to the people depending on him.”
“I am running for the Colorado State Assembly, House District 25, because the people of this district deserve a representative who has lived the values of honesty, integrity and tenacity – not just talked about them. I am committed to bringing integrity and experience to the State Assembly.”
“I am not a career politician. I am a proven leader who has spent my life in service to others — in uniform, at 40,000 feet, and on the ground in Jefferson County. I understand high-stakes decision-making, operational accountability, and what it means to put others before yourself.”
Reach Them
Websites and accounts
- Campaign Websiteherzfeldforcolorado.comCampaign website https://www.herzfeldforcolorado.com/ captured 2026-09-24T16:25:33Z (1280x900 viewport, logged-out).Sep 24, 2026 · Self-published · Campaign websiteSelf-published
Campaign website: https://www.herzfeldforcolorado.com/
Source: Exa search; confirmed active
Sep 24, 2026 · Self-published · Campaign website · source
The 2026 Field
Who else is running for Colorado House District 25
- Tammy StoryDemocrat · Incumbent · On the 2026 ballot
The Paper Trail
Filings, results and exhibits
On the ballot: Colorado House of Representatives, District 25 — November 3, 2026 general election
Listed as "Mark Herzfeld" (Republican Party) on the Colorado Secretary of State certified candidate list for the 2026 General Election (as of certified to counties 2026-09-04; page updated 2026-09-15). Checked 2026-09-24.
Sep 24, 2026 · Official · Colorado Secretary of State · sourceState Representative · CO-HD-25
Republican · Candidate · On the 2026 ballot
Sep 4, 2026 · Official · Colorado Secretary of State
Not on file for Mark yet: Advertising, In the News, Polls. Coverage varies by state and office.
File read Oct 3, 2026. Each item names its source. Record ID p_c8dkj6qqq.
GOTV Intel reports are sourced, cited research leads your campaign confirms against the primary record before use. They are never a consumer report and never for employment, credit, insurance, housing or licensure.