Federal candidate · 2019–2020 cycle · past cycle

Dennis Heck

Party
Democratic
Running for
U.S. House · Washington District 10
Filing address
Olympia, (city and state on the FEC filing)
FEC filing name
HECK, DENNIS
Next election
General November 3, 2020 (Wikipedia, checked October 23, 2026; confirm with your state election office)
Map of Washington with the 2020 district highlighted

Washington, District 10

DemocraticU.S. House · Washington District 10IncumbentNot running (declined to run)

FEC candidate ID H0WA03161 · Principal campaign committee: DENNY HECK FOR CONGRESS

Total raised$492,416.82
Total spent$666,965.16
Cash on hand$995,416.58
Debts owed by the campaign$275,000.00
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: $134,135.43PACs and other committees: $351,175.00Other receipts (loans from others, refunds, interest): $7,106.39
  • Individual contributions$134,135.4327%
  • PACs and other committees$351,175.0071%
  • Other receipts (loans from others, refunds, interest)$7,106.391%

Raised and spent over time

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

PAC and committee contributors

136 committees reported giving $329,000.00 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 136 committees

Outside spending

  • Independent expenditures supporting Dennis Heck$750.00
  • Independent expenditures opposing Dennis Heck$750.00

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

The race

Washington U.S. House, District 10, 2020 · 15 registered candidates

CandidateRaisedCash on handThrough
Dennis Heck (D)$492,416.82$995,416.582020-12-31
Marilyn Strickland (D)$1,834,687.52$32,025.552020-12-31
Beth Doglio (D)$1,483,736.39$0.002020-12-31
Kristine Reeves (D)$725,431.22$0.002020-12-31
Joshua Collins (W)$258,992.26$918.212020-09-30
Phil Gardner (D)$203,814.27$349.142020-12-31
Jackson Maynard (R)$68,702.77$552.812020-12-31
Nancy Dailey Slotnick (R)$56,599.00$911.312020-12-31
Martin McClendon V (R)$55,374.00$4,540.102020-12-31
Mary Bacon (D)$25,250.00$0.002020-09-30

Polling and ratings

Race ratings

  • The Cook Political ReportSafe DNovember 2, 2020
  • Inside ElectionsSafe DOctober 28, 2020
  • Sabato's Crystal BallSafe DNovember 2, 2020
  • PoliticoSafe DNovember 2, 2020
  • Daily KosSafe DNovember 2, 2020
  • RCPSafe DNovember 2, 2020

Recent polls

PollsterDatesSampleMargin of errorResults
GQR ResearchAugust 24–28, 2020400 (LV)± 4.9%Marilyn Strickland 43% · Beth Doglio 22%

Ratings and polls as listed on Wikipedia: 2020 United States House of Representatives elections in Washington (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: DENNY HECK 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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