Colorado 4th District 2026

The money race

Campaign fundraising this cycle, with independent expenditures by outside groups for and against each candidate.

DEileen Laubacher
$10.3M
R★Lauren BoebertIncumbent
$1.01M

Bars: money raised by the campaign this cycle. Thin bars: outside spending by super PACs and other groups, for and against.

Money raised and outside spending by candidate
Candidate	Party	Raised	Outside support	Outside opposition	Small-dollar
Eileen Laubacher	D	$10,349,940	$0	$0	53%
Lauren Boebert	R	$1,010,297	$0	$0	34%

$11.4M

Raised by candidates

$7.66M

Spent by candidates

Outside spending

0 spenders

Candidates

Candidate	Raised	Individuals	PACs	Small-dollar	In-state	Spent	Donors
Eileen Laubacher (D)	$10.3M	$10.3M	$18K	53%	25%	$6.74M	8,447
Lauren Boebert (R)	$1.01M	$797K	$131K	34%	51%	$922K	716

Outside spending

Independent expenditures reported to the FEC (Schedule E). “Dark money in” is the total of grants the spender received from 501(c) nonprofits, as traced by Poliscope.

No independent expenditures reported in this race yet.

Candidates

Eileen Laubacher

D Democrat

Raised: $10.3M
Small-dollar: 53%
In-state: 25%
Outside for / against: $0 / $0

Backed by VoteVets Health care industry money Mostly out-of-state money Small-dollar funded

Lauren Boebert

R★ Republican · Incumbent

Raised: $1.01M
Small-dollar: 34%
In-state: 51%
Outside for / against: $0 / $0

Backed by the Uihleins Backed by Elon Musk Backed by Club for Growth Backed by the NRA Realtors PAC money Accepted gifts or sponsored travel

Source: Poliscope (poliscope.org), from FEC filings. Roster curated from FEC candidate registrations. Withdrawn and defeated primary candidates are not shown.