Money by state
$3.4M was spent for or against federal candidates in Washington in 2026.
Who took in the most
What each campaign reported receiving.
| WA | 12,944 | $3.7M | |
| WA | 4,929 | $2.2M | |
| WA | 3,689 | $2M | |
| WA | 4,780 | $1.8M | |
| WA | 3,166 | $1.7M | |
| WA | 3,297 | $1.5M | |
| WA | 2,872 | $1.5M | |
| WA | 2,534 | $1.5M | |
| WA | 2,201 | $1.5M | |
| WA | 3,393 | $1.4M |
A receipt shows who gave, not what they wanted.
Outside spending by candidate: 10 candidates
| Amanda McKinney | Republican | U.S. House, WA | $2.1M | — | 5 |
| Marilyn Strickland | Democratic | U.S. House, WA | $391.1K | — | 3 |
| Nate Powell | Independent | U.S. House, WA | $227.3K | — | 1 |
| Michael James Baumgartner | Republican | U.S. House, WA | — | $207.3K | 2 |
| Jerrod Sessler | Republican | U.S. House, WA | $100 | $143.7K | 2 |
| Suzan K Delbene | Democratic | U.S. House, WA | $113.1K | — | 2 |
| John Braun | Republican | U.S. House, WA | — | $110K | 1 |
| Kim Schrier | Democratic | U.S. House, WA | $105.2K | — | 3 |
| Matthew Boehnke | Republican | U.S. House, WA | $39.9K | — | 1 |
| Marie Gluesenkamp Perez | Democratic | U.S. House, WA | $11.4K | — | 1 |