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  1. House

CO-04 House winner?

Resolves by winning party
100
Chance
Lauren Boebert
Republican party
66%
▲ 5

Lauren Boebert

Republican party
66%
▲ 5
Eileen Laubacher
Democratic party
34%
▼ 5

Eileen Laubacher

Democratic party
34%
▼ 5

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Colorado's 4th District margin of victory
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Colorado 04 House General Election: voter turnout
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CO-04 House election: Eileen Laubacher vote percent
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CO-04 House election: Lauren Boebert vote percent
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CO-04 House election: Douglas Mangeris vote percent
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CO-04 House election: Tim Veldhuizen vote percent
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CO-04 House election: Wayne Thornton vote percent
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Colorado's 4th District margin of victory
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Who will control the House?
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Texas Senate winner?
General election · Nov 3, 2026What’s on your ballot?
Enter your address to see every contest and ballot question, with live odds on the ones Kalshi prices.
See your ballotCandidate and measure details from Ballotpedia.
CO-04 House winner?

Lauren Boebert

Odds
69% chance
Max payout
Nov 3, 2027
$0
Laubacher
Nov 3 ·R +1.4margin forecast
Boebert
$335,090 vol
Race Intel

CO-04 House Race 2026

ElectionNov 3, 2026General election
IncumbentLauren Boebert (R)Running for re-election

CO-04 House Candidates and Fundraising

CandidateRaisedSmall Donors
  • Eileen LaubacherD
    $10.3M
    73%
    $10.3M raised·73% small donors
  • Lauren BoebertR
    $1M
    39%
    $1M raised·39% small donors
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.

Past CO-04 Election Results

Past presidential elections

2024R +18.2%2020R +18.6%

More Colorado and 2026 Midterm Races

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