Provisional. Ranked October 7, 2026 from the filings the IRS had published by then. Organizations have up to 10½ months after their year ends to file, so the list will change as the rest arrive.
| Rank | National | Organization | Growth | Revenue |
|---|---|---|---|---|
| 1 | 18 | Fish Ellensburg, WA · Philanthropy | 3,826% | $125K → $4.9M |
| 2 | 19 | Jaya Hanuman Temple and Cultural Center Bellevue, WA · Religion related | 3,819% | $111K → $4.3M |
| 3 | 49 | Western Forest Industries Museum Eatonville, WA · Arts and culture | 2,392% | $147K → $3.7M |
| 4 | 112 | To Be Honest Seattle, WA · Education | 1,256% | $358K → $4.9M |
| 5 | 263 | Methow Valley Family Home Center Association Winthrop, WA · Human services | 608% | $1.4M → $9.9M |
| 6 | 270 | Seattle Center Foundation Seattle, WA · Arts and culture | 598% | $1.6M → $11.1M |
| 7 | 290 | Evergreen Habitat for Humanity Vancouver, WA | 563% | $1.7M → $11.4M |
| 8 | 303 | Young Women's Christian Bellingham, WA · Human services | 548% | $588K → $3.8M |
| 9 | 307 | The Long Term Care Foundation Tumwater, WA · Health care | 544% | $835K → $5.4M |
| 10 | 344 | Ferndale Food Bank Ferndale, WA | 508% | $360K → $2.2M |
| 11 | 347 | Binaytara Bellevue, WA · International | 500% | $1.7M → $10.1M |
| 12 | 377 | White Center Community Development Seattle, WA · Community improvement | 478% | $2.0M → $11.6M |
| 13 | 477 | Fosterful Vancouver, WA · Human services | 386% | $590K → $2.9M |
| 14 | 497 | Columbia Non-Profit Housing Vancouver, WA · Housing | 374% | $1.1M → $5.2M |
| 15 | 541 | Jewels Helping Hands Spokane, WA · Human services | 352% | $717K → $3.2M |
| 16 | 546 | Skagit Legal Aid Mount Vernon, WA · Crime and legal | 350% | $448K → $2.0M |
| 17 | 567 | MT Adams Resource Stewards Glenwood, WA · Environment | 338% | $932K → $4.1M |
| 18 | 628 | Friends of the Children - SW Washington Vancouver, WA · Youth development | 310% | $914K → $3.7M |
| 19 | 681 | Methow Salmon Recovery Foundation Twisp, WA · Environment | 294% | $1.8M → $7.1M |
| 20 | 711 | Rise Above Seattle, WA · Youth development | 283% | $585K → $2.2M |
| 21 | 715 | Asia Pacific Cultural Center Tacoma, WA · Arts and culture | 281% | $3.0M → $11.4M |
| 22 | 723 | Elevate Together Snohomish, WA · Recreation and sports | 279% | $1.0M → $3.8M |
| 23 | 769 | Northwest Access Fund Shoreline, WA · Human services | 266% | $1.3M → $4.7M |
| 24 | 851 | Housing Resources Bainbridge Bainbridge Island, WA · Housing | 245% | $2.5M → $8.7M |
| 25 | 881 | The Sustainable Living Center Walla Walla, WA · Environment | 240% | $860K → $2.9M |
| 26 | 882 | Rainier Valley Community Development Seattle, WA · Community improvement | 240% | $1.4M → $4.7M |
| 27 | 884 | Holman Recovery Center Arlington, WA · Mental health | 239% | $1.4M → $4.8M |