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Funding profile

Maria Cantwell

Democrat · Senator from Washington

Career totals · 6 elections · 20002030

$73.3 million

raised by Cantwell’s campaigns, everything from 2000 to 2030 added together.

1%

of it came from organized groups rather than from people giving on their own: at least $781,000 from PACs, plus donations that organizations collected and directed.

$35,000

was spent about Cantwell by outside groups. These are ads for or against them that their campaign cannot control, and none of it is part of the money above.

Every number on this page comes from Federal Election Commission filings, read on August 24, 2026. An election still under way keeps raising money, so its figure will have grown since. Check Cantwell on FEC.gov

Where the money came from

Everything Cantwell’s campaigns have reported raising, split by who gave it.

$73.3 millionraised
  • Individual donorsMoney given by people, in their own name.72%$53.1 million
  • Political action committeesOrganized groups: company-run committees, unions, trade associations.1%$391,000
  • Other sourcesParty transfers, the candidate's own money, loans and smaller categories.27%$19.8 million
Federal Election Commission filings across 6 elections. Percentages may not total 100 because each is rounded.

Money bundled through organizations

Not every “individual” donation arrives on its own. An organization can collect checks from its members, already earmarked for Cantwell, and deliver them in a bundle. The law counts that as individual money, but the organization still chose where it went.

$390,000

reached Cantwell this way, 1% of everything they raised from individuals. Each donation came from a real person. The organization picked who got it.

  • AIPACThe American Israel Public Affairs Committee's political arm. It backs candidates of both parties it considers strong supporters of the U.S.-Israel relationship.$314,000
  • NORPACA New Jersey-based pro-Israel PAC that bundles member donations for candidates of both parties.$44,000
  • EMILY's ListA group that works to elect Democratic women who support abortion rights, and one of the oldest donation bundlers in politics.$22,000
  • JStreetPAC$10,000

We can only count the organizations we have measured, so the real figure could be higher than this, never lower. Bundling is legal and widely used, and appearing here is not evidence of wrongdoing.

Who gave the most

Committee contributions from the 2024 and 2026 election periods, grouped by how the FEC classifies each giver. This covers a slice of the career total, and giving to a campaign is legal and ordinary.

  • Corporation11%$31,000
  • Trade association25%$72,000
  • Labor union17%$50,000
  • Membership organization13%$37,000
  • Co-operative3%$8,000
  • Unclassified31%$87,000

Which industries

  • Technology & telecoms20% · $7,500
  • Health & pharmaceuticals13% · $5,000
  • Banking & finance13% · $5,000
  • Other53% · $20,000

The FEC records that a committee is a corporation; it does not record its industry. Those labels are ours, kept in a published list anyone can check. Where we have not labeled a giver we say “Other” rather than guessing.

Largest committee givers

  1. 1American Israel Public Affairs Committee Political Action CommitteeOther · Membership organizationThe American Israel Public Affairs Committee's political arm. It backs candidates of both parties it considers strong supporters of the U.S.-Israel relationship.$17,000
  2. 2United Food and Commercial Workers International Union Active Ballot ClubOther · Labor union$15,000
  3. 3International Association of Machinists and Aerospace WorkersOther · Labor union$10,000
  4. 4National Association of BroadcastersTechnology & telecoms · Trade association$7,500
  5. 5American Society of AnesthesiologistsHealth & pharmaceuticals · Trade association$5,000
Show all 10 giversShow fewer
  1. 6American Association for Justice (Aaj)Legal & lobbying · Membership organization$5,000
  2. 7American Roll-on Roll-Off Carrier Group, Inc. Freedom PAC / Arc Freedom PACOther · Corporation$5,000
  3. 8Aircraft Owners & Pilots AssociationOther · Membership organization$5,000
  4. 9Offshore Marine Service AssociationOther · Trade association$5,000
  5. 10International Longshoremen's AssociationOther · Labor union$5,000

“Unclassified” means the FEC records no organization type for that committee, which usually means a leadership PAC. We show it as unclassified rather than guessing which industry it belongs to.

Money spent about this member

Outside groups, usually super PACs, may spend without limit on ads for or against a candidate, as long as they do not coordinate with the campaign. Cantwell has no legal control over any of it.

This is not a donation. Nobody gave this money to Cantwell. It was spent on advertising about Cantwell, and money spent against a candidate is plainly not funding them. So it never gets added to the figures above.

$35,000

has been spent for or against Cantwell by outside groups. $35,000 supported Cantwell; $0 opposed Cantwell.

Largest outside spenders

Summed across 3 elections, using the Commission's aggregated totals so amended filings and 24-hour notices are not double-counted.

Spent supporting

$35,000

Ads urging people to vote for this member. Still not their money, and they cannot direct how it is spent.

  • PROGRESSIVE TURNOUT PROJECT$23,000
  • TOGETHER FOR PROGRESS PAC$6,985
  • TOGETHER FOR PROGRESS 2024$3,858
  • KUCINICH ACTION PAC$720
Show all 8 groupsShow fewer
  • GIVEGREEN UNITED ACTIONA donation platform run by the League of Conservation Voters and NRDC Action Votes that directs money to candidates it rates strong on climate policy.$226
  • PLANNED PARENTHOOD ALLIANCE PAC , SERVING WA, AK, ID, HI, IN, KY$147
  • HUMANE SOCIETY LEGISLATIVE FUND$112
  • WASHINGTON STATE DEMOCRATIC CENTRAL COMMITTEE$67

Spent opposing

$0

Ads urging people to vote against this member. This money was spent to defeat them.

Nothing on file.

Election by election

The career figures above are the sum of these elections. Each row links to the Commission’s page for that election, where the numbers match line for line.

ElectionRaisedFrom PACsOutside spending
2030in progress$790,000$0 0%none
2024$13 million$77,000 1%$4,241
2018$11.8 million$37,000 <1%$30,000
2012$12 million$67,000 1%$909
2006$24.2 million$210,000 1%none
2000$11.5 million$0 0%none

Raised is everything the campaign took in for that election. From PACs is the slice of it given by political action committees. Outside spending is what other groups spent on ads about the race, for and against—it is not part of “Raised”. An election marked in progress is still raising money, so its figures are not final.

We never publish the names of individual donors, and anything we cannot source stays off the page. The methodology explains every such choice.