Federal candidate · 2019–2020 cycle · past cycle

Katherine Porter

Party
Democratic
Running for
U.S. House · California District 45
Filing address
Irvine, CA (city and state on the FEC filing)
FEC filing name
PORTER, KATHERINE
Next election
Primary March 3, 2020 · General November 3, 2020 (Wikipedia, checked October 23, 2026; confirm with your state election office)
Map of California with the 2020 district highlighted

California, District 45

DemocraticU.S. House · California District 45IncumbentLost the general election (50.8%)

FEC candidate ID H8CA45130 · Principal campaign committee: KATIE PORTER FOR CONGRESS

CycleOfficeRaisedOutcome
2023–2024U.S. House · California District 47$490,931.75Registered with the FEC; has not yet raised or spent $5,000
2021–2022U.S. House · California District 47$26,031,047.87Registered candidate (raised or spent over $5,000)
2019–2020U.S. House · California District 45$16,901,194.24Lost the general election (50.8%)
Total raised$16,901,194.24
Total spent$6,717,188.33
Cash on hand$10,267,752.44
Debts owed by the campaign$0.00
Loans from the candidate$0.00

2019–2020 cycle totals through December 31, 2020, from the FEC’s candidate summary file. This is a dated snapshot, not live reporting; the FEC’s page for this candidate is the official source.

Where the money comes from

Individual contributions: $15,765,271.69PACs and other committees: $923,134.44Party committees: $5,892.81Transfers from joint fundraising and the candidate’s other committees: $165,984.09Other receipts (loans from others, refunds, interest): $40,911.21
  • Individual contributions$15,765,271.6993%
  • PACs and other committees$923,134.445%
  • Party committees$5,892.810%
  • Transfers from joint fundraising and the candidate’s other committees$165,984.091%
  • Other receipts (loans from others, refunds, interest)$40,911.210%

Raised and spent over time

Report-by-report history is shown for the current cycle.

PAC and committee contributors

260 committees reported giving $948,878.00 to this candidate, as filed by the giving committees through December 29, 2024. Timing differs from the campaign’s own reports, so this list may not match the totals above.

Show all 260 committees

Outside spending

  • Independent expenditures supporting Katherine Porter$1,573,503.65
  • Independent expenditures opposing Katherine Porter$0.00
  • Company and union communications to members about Katherine Porter$32,190.69

FEC totals for the 2020 cycle, including groups that are not political committees, retrieved October 24, 2026.

Independent expenditures by committees that are not part of the campaign, as reported by those committees. This money is spent separately, not given to the candidate.

The race

California U.S. House, District 45, 2020 · 11 registered candidates

CandidateRaisedCash on handThrough
Katherine Porter (D)$16,901,194.24$10,267,752.442020-12-31
Gregory Gerard Raths (R)$1,412,756.96$1,998.492020-12-31
Donald M Sedgwick (R)$895,705.07$0.002020-03-31
Peggy Huang (R)$639,008.83$0.002020-09-30
Lisa Sparks (R)$519,919.43$0.002020-06-30
Ray Gennawey (R)$77,674.00$0.002020-03-31
Christopher John Gonzales (R)$43,892.00$0.002020-09-30
Aditya Pai (D)$34,823.20$0.002020-03-10
Brenton Woolworth (R)$10,559.00$0.002019-09-27
Brian Forde (D)$954.00$223,057.912020-12-31

Polling and ratings

Race ratings

  • The Cook Political ReportSafe DAugust 14, 2020
  • Inside ElectionsSafe DJune 2, 2020
  • Sabato's Crystal BallSafe DJuly 2, 2020
  • PoliticoLikely DJuly 6, 2020
  • Daily KosSafe DOctober 26, 2020
  • RCPLikely DOctober 24, 2020
  • NiskanenSafe DJune 7, 2020

Recent polls

PollsterDatesSampleMargin of errorResults
Fabrizio, Lee & Associates (R)August 15–18, 2019300 (LV)± 5.7%Katie Porter 46% · Ray Gennawey 2% · Peggy Huang 2% · Greg Raths 10% · Don Sedgwick 3% · Lisa Sparks 1%

Ratings and polls as listed on Wikipedia: 2020 United States House of Representatives elections in California (retrieved October 23, 2026), licensed CC BY-SA 4.0. TerraCivic does not rate races or compute its own average.

Sources and updates

  • Money: FEC bulk data (candidate summary, committee master, committee-to-candidate contributions), retrieved October 23, 2026. FEC candidate page · Principal campaign committee: KATIE PORTER FOR CONGRESS.
  • Polling, ratings and candidate status: Wikipedia, retrieved October 23, 2026 (CC BY-SA 4.0).
  • Status shown above comes from the race’s Wikipedia page.

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