Race2026 cycle · Special electionsPrimary day 4 Aug 2026Updated

Cite this page

DonorAlpha, “Washington 10th District primary 2026”, https://donoralpha.com/races/washington-10th-district-primary-2026?e=c2026&el=special, updated .

Washington 10th District primary 2026

No. 199 of 527 House races in the 2026 cycle

This race is in the 2026 primaries.

The short version

In the 2026 Washington 10th District primary, 3 outside groups spent $391K: $391K supporting Marilyn Strickland (D).

$391K

outside money

supporting Marilyn Strickland (D)
$391K

Outside money supporting and opposing each candidate

Both sides on one scale
← OpposingSupporting →
  • Marilyn Strickland Democrat

    $391K

    $391K supporting Marilyn Strickland

The long version

The candidates

What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.

  • Marilyn Strickland

    Democrat

    advanced to the general election

    Own campaign raised
    $1.5M
    Outside money supporting
    $391K
    Strickland for Washington
  • Chris Chung

    Republican

    advanced to the general election

  • Campaign money to 15 Jul 2026

Week by week

Outside money each week, supporting and opposing the candidates, all candidates combined.

Week of 20 Jul 2026

Supporting $340K

Supporting candidatesOpposing candidates

The groups on each side

The biggest outside groups in this race, by what they spent supporting or opposing each candidate.

Spent supporting a candidate

  1. Think Bigsupporting Marilyn Strickland$288K
  2. Protect Progresssupporting Marilyn Strickland$103K
  3. Sierra Club Independent Actionsupporting Marilyn Strickland$10

Who’s connected to whom

The groups that spent supporting or opposing the candidates.

Their biggest giversGroups that spentCandidatesThink Big spent $288K supporting Marilyn Strickland · $288KProtect Progress spent $103K supporting Marilyn Strickland · $103KSierra Club Independent Action spent $10 supporting Marilyn Strickland · $10Fairshake gave $33.0M to Protect Progress · $33.0MRipple Labs gave $250K to Protect Progress · $250KFairshakeFairshakeCompany or group · $33.0MRipple LabsRipple LabsCompany or group · $250KThink BigThink BigGroup · $288KProtect ProgressProtect ProgressGroup · $103KSierra Club IndependentActionSierra Club Independent ActionGroup · $10Marilyn StricklandMarilyn StricklandCandidate · $391K
  • Think Big spent supporting Marilyn Strickland · $288K
  • Protect Progress spent supporting Marilyn Strickland · $103K
  • Sierra Club Independent Action spent supporting Marilyn Strickland · $10
  • Fairshake gave to Protect Progress · $33.0M
  • Ripple Labs gave to Protect Progress · $250K
GaveSpent supportingSpent opposingSwipe to see the whole map.

Group

Think Big

  • Think Big spent $288K supporting Marilyn Strickland$288K
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