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  1. House

CO-01 House winner?

Resolves by winning party
443
Melat Kiros
Democratic party
Yes

Melat Kiros

Democratic party
Yes
Christy Peterson
Republican party
No

Christy Peterson

Republican party
No

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Colorado's 1st District margin of victory
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Colorado 01 House General Election: voter turnout
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CO-01 House election: Chad Humphrey vote percent
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CO-01 House election: Melat Kiros vote percent
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CO-01 House election: Critter Milton vote percent
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CO-01 House election: Christy Peterson vote percent
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CO-01 House election: Shimon Blau vote percent
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Alaska Senate winner?
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Alaska Governor winner? (Party)
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Alaska House 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.
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Determined
Outcome: Yes
Explore Elections
Kiros
Nov 3 ·D +72.5margin forecast
Peterson
$61,152 vol
Race Intel

CO-01 House Race 2026

ElectionNov 3, 2026General election
IncumbentDiana DeGette (D)Lost primary

CO-01 House Candidates and Fundraising

CandidateRaisedSmall Donors
  • Christy PetersonR
    $7,185
    43%
    $7,185 raised·43% small donors
  • Melat KirosD
    $1.1M
    42%
    $1.1M raised·42% small donors
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.

Past CO-01 Election Results

Past presidential elections

2024D +56.0%2020D +61.3%

More Colorado and 2026 Midterm Races

More Colorado races

Colorado Governor race: Weiser vs. MarxColorado Senate race: Hickenlooper vs. BaisleyCO-04 House raceCO-03 House race

Control of Congress

Which party will win the Senate?Which party will win the House?Congress balance of power

Midterms forecast

2026 midterm predictions2026 House forecast

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