Washington’s 10th District

Outside groups have reported $391,144 in independent spending in this race, all of it in the primaries. The biggest spender so far is Think Big, at $288K.

  • General election
    $0
  • Primaries
    $391K
  • Late reports
    $0
  • Last 14 days
    $0

On the November ballot · campaign money and outside spending around each

  • Outside spending for
  • Outside spending against

Marilyn Strickland (D)

Incumbent

Raised
$1.5M
Spent
$1.4M
Cash on hand
$677K

Campaign reports through July 15, 2026.

Outside spending, general election

None reported yet.

Primary and other: $391K for, $0 against.

Also on the ballot, with no 2026 campaign filings at the FEC: Chris D. Chung (R).

November ballot as listed by this source on Oct. 1, 2026. Party letters: D Democrat, R Republican, I independent, L Libertarian, G Green.

Not on the November ballot · lost a primary, withdrew or didn’t run, with the money spent around them

Others who filed with the FEC: Alexander William Scheel (D), raised $6,237.

Every outside spender · 3 groups, general-election money first

Every group that reported independent spending in this race
SpenderSpent onGeneralPrimaryTotalLatest
Think BigSuper PACAI & data centersFOR Marilyn Strickland (D)–$288K$288KJuly 28, 2026
Protect ProgressSuper PACCryptoFOR Marilyn Strickland (D)–$103K$103KJuly 16, 2026
Sierra Club Independent ActionSuper PACEnergy & climateFOR Marilyn Strickland (D)–$10$10April 7, 2026

Latest filings · newest 9

Newest outside-spending filings in this race
DateSpenderFor or againstElectionAmount
July 28, 2026Think BigMedia productionFOR Marilyn Strickland (D)Primary$4,500 (FEC filing)
July 22, 2026Think BigMedia productionFOR Marilyn Strickland (D)Primary$12,000 (FEC filing)
July 21, 2026Think BigTelevision / streaming advertisingFOR Marilyn Strickland (D)Primary$195,581 (FEC filing)
July 21, 2026Think BigDirect mail production / distributionFOR Marilyn Strickland (D)Primary$47,005 (FEC filing)
July 21, 2026Think BigSms / mms messagingFOR Marilyn Strickland (D)Primary$23,805 (FEC filing)
July 21, 2026Think BigMedia placement feesFOR Marilyn Strickland (D)Primary$5,223 (FEC filing)
July 16, 2026Protect ProgressIe-strickland-direct mail production, printing, postageFOR Marilyn Strickland (D)Primary$51,510 (FEC filing)
July 9, 2026Protect ProgressIe-strickland-direct mail production, printing, postageFOR Marilyn Strickland (D)Primary$51,510 (FEC filing)
April 7, 2026Sierra Club Independent ActionWebsite endorsementFOR Marilyn Strickland (D)Primary$10 (FEC filing)

About these numbers

  • Outside spending is money groups spent on their own ads, mail and canvassing for or against a candidate. Groups can’t coordinate it with campaigns, and it isn’t counted in what campaigns raised or spent.
  • Every group that reported independent spending to the FEC is listed, not only the groups on our issue pages. Groups tracked on an issue page carry a tag linking to it.
  • Primary, special or general comes from the election the group listed on each expenditure. Seats with a special election this cycle show that money separately.
  • Late reports are 24- and 48-hour filings made since a group’s last regular report. Earlier ones are already counted on that report, so we don’t count them twice.
  • Some nonprofits don’t have to name their donors, so this shows who spent the money, not always who gave it.

FEC data as of Oct. 5, 2026. Campaign figures cover the full 2026 cycle. Current member: Rep. Marilyn Strickland. How this works.