Campaign history with fundraising data from FEC filings.
2026
2026 CycleCurrent
LAUREN UNDERWOOD FOR CONGRESS
4,483 contributions
$2.4M
Raised
$1.6M
Individuals
$366K
PACs
4%
Small Donors
Individuals 67%PACs 15%
2024
2024 Cycle
LAUREN UNDERWOOD FOR CONGRESS
11,998 contributions
$3.5M
Raised
$3.0M
Individuals
$520K
PACs
9%
Small Donors
Individuals 85%PACs 15%
2022
2022 Cycle
LAUREN UNDERWOOD FOR CONGRESS
20,766 contributions
$6.1M
Raised
$5.1M
Individuals
$906K
PACs
10%
Small Donors
Individuals 85%PACs 15%
2020
2020 Cycle
LAUREN UNDERWOOD FOR CONGRESS
20,170 contributions
$5.8M
Raised
$4.9M
Individuals
$910K
PACs
10%
Small Donors
Individuals 84%PACs 16%
2018
2018 Cycle
LAUREN UNDERWOOD FOR CONGRESS
11 contributions
$0
Raised
$0
Individuals
$0
PACs
—
Small Donors
Top PAC Donors
Top 10 PAC contributions by amount
AMERICAN ASSOCIATION OF NURSE ANESTHETISTS SEPARATE SEGREGATED FUND (CRNA-PAC)
3 contributions
$15K
AMERICAN ASSOCIATION OF NURSE PRACTITIONERS POLITICAL ACTION COMMITTEE
2 contributions
$10K
AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION
2 contributions
$10K
AMERICAN NURSES ASSOCIATION PAC
2 contributions
$10K
CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS
2 contributions
$10K
LOCAL 881 UNITED FOOD AND COMMERCIAL WORKERS POLITICAL ACTION FUND
2 contributions
$10K
MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
2 contributions
$10K
UAW - V - CAP (UAW VOLUNTARY COMMUNITY ACTION PROGRAM) 'INT'L UNION UNITED AUTOMOBILE AEROSPACE & AGRICULTURAL IMPLEMENT WORKERS OF AMERICA UAW
2 contributions
$10K
AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E
3 contributions
$8K
NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATION PAC
2 contributions
$8K
Source: FEC itemized contribution filings
Outside Spending
Independent expenditures by outside groups (super PACs, hybrid & other PACs) — spending for or against this candidate, not coordinated with the campaign.