Race2026 cycle · PrimariesPrimary day 4 Aug 2026Updated

Cite this page

DonorAlpha, “Washington 10th District primary 2026”, https://donoralpha.com/races/washington-10th-district-primary-2026, updated .

Washington 10th District primary 2026

No. 109 of 330 House races 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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