| Futura Age FoundationTacoma | Form 990 | $662,339FY2024 |
| Bainbridge Island Parent-Teacher OrganizationBainbridge Island | Form 990 | $661,816FY2025 |
| Pathfinder PTSASeattle | Form 990 | $660,623FY2025 |
| Disaster ReliefForks | Form 990 | $660,217FY2024 |
| Enterprise for EquityOlympia | Form 990 | $651,979FY2025 |
| Jefferson County Historical SocietyPort Townsend | Form 990 | $646,185FY2025 |
| Mountain View Womens HealthWenatchee | Form 990 | $643,646FY2024 |
| Evergreenhealth Monroe FoundationMonroe | Form 990 | $642,107FY2024 |
| Washington State Patrol Memorial FoundationProsser | Form 990 | $639,141FY2025 |
| Seattle Childrens HospitalSeattle | Form 990 | $635,195FY2025 |
| Port Angeles Education FoundationPort Angeles | Form 990 | $633,819FY2025 |
| North Thurston Education FoundationTumwater | Form 990 | $633,208FY2025 |
| Silver View Senior Housing AssociationEverett | Form 990 | $629,434FY2024 |
| Seattle Fishermen S MemorialSeattle | Form 990 | $629,220FY2026 |
| Gamelin-Oregon AssociationRenton | Form 990 | $624,260FY2024 |
| Sean Humphrey House a Non-Profit CorporationBellingham | Form 990 | $623,311FY2023 |
| Community for YouthSeattle | Form 990 | $622,568FY2025 |
| Washington Community Action Network Education & Research FundSeattle | Form 990 | $619,688FY2024 |
| Western Gas Measurement Short Course CommitteeRenton | Form 990 | $616,171FY2024 |
| Methow Valley Citizens CouncilTwisp | Form 990 | $607,555FY2026 |
| Alexander Hamilton ScholarsSeattle | Form 990 | $602,361FY2024 |
| The Jefferson County Food Bank AssociationPort Hadlock | Form 990 | $599,647FY2024 |
| Transformations by Austin AngelsPort Angeles | Form 990 | $599,476FY2025 |
| Agriculture and Forestry Education FoundationSpokane | Form 990 | $596,417FY2025 |
| Washington State Arts Alliance FoundationSeattle | Form 990 | $595,090FY2024 |
| Neighborhood ClinicTacoma | Form 990 | $594,710FY2025 |
| St Stephens Church Endowment TrustLongview | None required | $592,918FY2022 |
| Paralyzed Veterans of AmericaBurien | Form 990 | $587,446FY2025 |
| Seattle Childrens HospitalSeattle | Form 990 | $578,674FY2025 |
| Washington State Jewish Historical SocietyMercer Island | Form 990 | $578,050FY2024 |
| Friends of the BingSpokane | Form 990 | $577,340FY2025 |
| Pierce Center for Arts and TechnologyTacoma | Form 990 | $577,309FY2024 |
| Northwest Associated ArtsSeattle | Form 990 | $576,839FY2025 |
| Regent College FoundationSeattle | Form 990 | $574,985FY2025 |
| Lynn Crest Senior Housing AssociationEverett | Form 990 | $574,453FY2024 |
| Bremerton Historical Ships AssociationBremerton | Form 990 | $573,965FY2024 |
| Yakima Town HallYakima | Form 990 | $571,648FY2026 |
| Peninsula Hawks Scholarship FundGig Harbor | Form 990 | $571,532FY2024 |
| Chelandouglas Counties Together for Drug Free YouthWenatchee | Form 990 | $564,952FY2025 |
| Cham Refugees CommunitySeattle | Form 990 | $564,334FY2024 |
| Ingalls Creek Enrichment CenterPeshastin | Form 990 | $560,459FY2025 |
| Mission Projects IncCollege Place | Form 990 | $558,179FY2024 |
| Ethnic Support CouncilLongview | Form 990 | $554,884FY2025 |
| Everett Rowing AssociationEverett | Form 990 | $548,102FY2024 |
| Suzuki Institute of SeattleSeattle | Form 990 | $545,873FY2025 |
| Washington Association for Bilingual EducationEntiat | Form 990 | $545,369FY2025 |
| Spokane C O P SSpokane | Form 990 | $542,909FY2024 |
| Alpental-Snoqualmie Ski FoundationSeattle | Form 990 | $541,654FY2023 |
| Spokane Valley Junior Soccer AssociationSpokane Valley | Form 990 | $539,554FY2025 |
| Hands for Peacemaking FoundationEverett | Form 990 | $539,392FY2024 |