CO-7

Name: CO-7 Election 2026
Start: 2026-11-03
Location: Colorado

Colorado — U.S. House District 7

Nov 3, 2026Colorado2 candidates

Incumbent

Brittany Pettersen

(D)Incumbent

In office since 2023 · 2 terms

Participation

90%

Party Unity

87%

Bipartisan

13%

Coverage Scorecard

Net -813 votes

Good Look (6)Bad Look (7)

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Brittany Pettersen

(D)Incumbent

Since 2023

Participation

90%

Party Unity

87%

Bipartisan

13%

View Full Profile

Challengers

Timothy Bennett

(R)

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Campaign finance data not yet available for this race.

Recent Coverage

The harmful entitlement behind 'affordable child care'

Blaze MediaApr 5, 2026

mixed

Colorado Congressional Democrats demand ICE abandon plans for Hudson immigration detention center

The Denver PostFeb 24, 2026

mixed

Election History

2024

2022

2020

2018

2026

Brittany Pettersen(D)N/A

Timothy Bennett(R)N/A

2024

Brittany Pettersen(D)55.3%

Sergei Matveyuk(R)41.1%

Patrick Bohan(L)2.3%

Ron Tupa(U)1.2%

2022

Brittany Pettersen(D)56.4%

Erik Aadland(R)41.4%

Ross Klopf(L)1.7%

Critter Milton(U)0.5%

2020

Ed Perlmutter(D)59.1%

Charles \"casper\" Stockham(R)37.6%

Ken Biles(L)2.7%

David Olszta(U)0.6%

2018

Ed Perlmutter(D)60.4%

Mark Barrington(R)35.4%

Jennifer Nackerud(L)4.1%

Campaign finance data sourced from FEC filings. Election results from MIT Election Lab. ChamberLight is not an official government source.

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