Elections
U.S. House — CO-04 — Colorado
Filed for U.S. House — CO-04 in Colorado's 2026 General Election (2026-11-03): Lauren Boebert, Trisha Calvarese, Eric San Felipe, Luis Humberto Mr. Galvan II, Eileen Laubacher, Michael Kurtis Maddox, Douglas Mangeris, John J Padora Jr and 4 more, read on 2026-07-18.
12 people have filed. Everyone who filed for this seat, as filed. A primary has not necessarily narrowed this list.
- Office
- U.S. House — CO-04
- State
- Colorado
- Election day
- People who have filed
- 12
- Listed in
- alphabetical order by surname. Rallybase does not rank candidates
- Read on
Filed for this seat
- Lauren BoebertRepublican Party · Incumbent
- Trisha CalvareseDemocratic Party
- Eric San FelipeRepublican Party
- Luis Humberto Mr. Galvan IIRepublican Party
- Eileen LaubacherDemocratic Party
- Michael Kurtis MaddoxDemocratic Party
- Douglas MangerisLibertarian Party
- John J Padora JrDemocratic Party
- Eric PhelanRepublican Party
- Jenna Michalik PrestonDemocratic Party
- Wayne M ThorntonIndependent
- Timothy VeldhuizenUnaffiliated
What you can do from here
- Every contest in this election
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Questions this page answers
- Who has filed for U.S. House — CO-04 in Colorado in the 2026 General Election?
- Filed for U.S. House — CO-04: Lauren Boebert, Trisha Calvarese, Eric San Felipe, Luis Humberto Mr. Galvan II, Eileen Laubacher, Michael Kurtis Maddox, Douglas Mangeris, John J Padora Jr, Eric Phelan, Jenna Michalik Preston, Wayne M Thornton and Timothy Veldhuizen. Source: Federal Election Commission filings · read 2026-07-18
- When is the election for U.S. House — CO-04 in Colorado?
- Election day is 2026-11-03. Source: the state's own election information · read 2026-07-18
- Is this list the ballot for U.S. House — CO-04 in Colorado?
- Everyone who filed for this seat, as filed. A primary has not necessarily narrowed this list. Source: Federal Election Commission filings · read 2026-07-18
- Who is the incumbent for U.S. House — CO-04 in Colorado?
- Lauren Boebert filed as the incumbent, as the filing records it. Source: Federal Election Commission filings · read 2026-07-18
What Rallybase does not know here
- Which of these people will actually appear on the printed ballot. A position on the ballot is the only field that would tell us, and this state does not publish one to us — so what is above is everyone who filed, and a primary has not necessarily narrowed it.
- Anything these people have said, raised, or been endorsed by. Rallybase holds a name, a party as filed, and the filing itself. It publishes no endorsements, no polling and no money.
- A campaign website for any of them. The filings we read carry none.