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Katherine Porter

Katherine Porter

DIncumbent
Candidate for California's 47th U.S. House District · Lost primary · Mar 5, 2024
OverviewFundraisingNewsCampaignsPositionsInterviewEndorsementsCommunications
Campaign finance data from FEC filings.
Detailed fundraising analytics available in Legis1

2024 Cycle

103,503 contributions· KATIE PORTER FOR SENATE
$491K
Total Raised
$92K
Individuals
$242
PACs
—
Small Donors
Individuals 19%PACs 0%

2022 Cycle

145,454 contributions· KATIE PORTER FOR CONGRESS
$12.8M
Total Raised
$12.0M
Individuals
$735K
PACs
—
Small Donors
Individuals 94%PACs 6%

2020 Cycle

91,239 contributions· KATIE PORTER FOR CONGRESS
$10.9M
Total Raised
$9.9M
Individuals
$970K
PACs
—
Small Donors
Individuals 91%PACs 9%

2018 Cycle

8 contributions· KATIE PORTER FOR CONGRESS
$0
Total Raised
$0
Individuals
$0
PACs
—
Small Donors

Top PAC Donors

NATIONAL UNION OF HEALTHCARE WORKERS FEDERAL COMMITTEE ON POLITICAL EDUCATION
2 contributions
$10K
ELECTING WOMEN BAY AREA PAC
10 contributions
$5K
AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC)
1 contributions
$5K
DEMAND JUSTICE PAC
1 contributions
$5K
INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE
1 contributions
$5K
MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
1 contributions
$5K
PACE OF CALIFORNIA SCHOOL EMPLOYEES ASSOCIATION - LOCAL, STATE, FEDERAL CANDIDATES
1 contributions
$5K
SD PAC
1 contributions
$5K
WOMEN IN LEADERSHIP PAC
1 contributions
$5K
ELECT DEMOCRATIC WOMEN
4 contributions
$4K

Top Donor Employers

UNIVERSITY OF CALIFORNIA IRVINE
144 contributions
$24K
MASIMO
3 contributions
$20K
BLOOMBERG BETA
5 contributions
$17K
CENTER FOR THE ART OF TRANSLATION
5 contributions
$16K
LANTRONIX, INC.
2 contributions
$15K
LIEFF CABRASER HEIMANN & BERNSTEIN
9 contributions
$14K
GREYLOCK
3 contributions
$13K
MARTA KAUFFMAN PRODUCTIONS
3 contributions
$13K
ROSEMARY SHAHAN
8 contributions
$11K
GOOGLE
64 contributions
$10K
Source: FEC itemized contribution filings

Personal Financial Disclosures

Required filings with the Clerk of the House · 3 total on file
Latest filing PDF →
2025
Latest filing
0
Recent transactions
—
Est. volume (last 2 yrs)
No itemized transactions in the most recent filings (this often means the member filed annual disclosures only, no PTRs).
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage
Porter
for Congress
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Links
katieporter.com
porter.house.gov
FEC: H8CA45130

Election History

Most recent general-election winners
2022
Katie PorterD
137,374 votes
2020
Alan S. LowenthalD
197,028 votes
2018
Alan LowenthalD
143,354 votes
2016
Alan S. LowenthalD
154,759 votes
2014
Alan S. LowenthalD
69,091 votes
2012
Alan LowenthalD
130,093 votes
2010
Loretta SanchezD
50,832 votes