Colorado District 4
R+9
Primary: June 30, 2026
District Demographics
Median HHI
$120,070
Unemployment
3.3%
Uninsured
5.8%
Primary Contests
Democratic Primary
Eileen Laubacher
$8.6M raised
N/A
John J Padora
$94K raised
N/A
Jenna Michalik Preston
$92K raised
N/A
Republican Primary
Lauren Boebert
Inc
$813K raised
A-
2024 House Results
LAUREN BOEBERT
vs53.6%
TRISHA CALVARESE
42.0%
R+11.6
Candidate Details
Eileen Laubacher
Democratic
Grade: N/A
2026 Fundraising$8.6M
Individuals
PACs
Lauren Boebert
Republican
Grade: A-
2026 Fundraising$813K
Individuals
PACs
John J Padora
Democratic
Grade: N/A
2026 Fundraising$94K
Individuals
Self
Jenna Michalik Preston
Democratic
Grade: N/A
2026 Fundraising$92K
Individuals
PACs