Race2026 cyclePrimary day 30 Jun 2026Updated

Cite this page

DonorAlpha, “Colorado 4th District primary 2026”, https://donoralpha.com/races/colorado-4th-district-primary-2026?e=c2026, updated .

Colorado 4th District primary 2026

The short version

The result, as reportedunofficial

  • RepublicanLauren Boebert100.0%Won
  • DemocraticEileen Laubacher99.2%Won

In the 2026 Colorado 4th District primary, Lauren Boebert won the Republican ballot with 100.0% of the vote and Eileen Laubacher won the Democratic ballot with 99.2% of the vote.

This seat, every election

Colorado 4th District

$449K

outside money in the 2026 cycle

The long version

The candidates

What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.

For reporters, researchers and the professionally curious

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The paperwork

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