| Parent Representative Council for Parent Education CooperativeYakima | Form 990-N | No figure |
| Point Defiance PTATacoma | Form 990-N | No figure |
| Southwest Washington AnglersVancouver | Form 990-N | No figure |
| Boston Harbor PTA 4 5 10Olympia | Form 990-N | No figure |
| Lakota PTA 9 4 90 C/O Washington State PTAFederal Way | Form 990-N | No figure |
| North Bend PTA King County 2-18-20North Bend | Form 990-EZ | $0FY2025 |
| Olalla PTA 1 8 9Olalla | Form 990-N | No figure |
| Geiger School PTSA C/O Washington State PTATacoma | Form 990-N | No figure |
| College Planning NetworkPort Townsend | Form 990-N | No figure |
| Jenkins Creek PTA Kent Area CouncilCovington | Form 990-N | No figure |
| Central Kitsap High School PTSA 1 3 50Silverdale | Form 990-N | No figure |
| Glenridge PTOKent | Form 990-N | No figure |
| Mt View Elementary P T A Highline Council 9 5 110Seattle | Form 990-N | No figure |
| Pow-PTA North Kitsap Council 1 7 12Kingston | Form 990-N | No figure |
| Truman PTSA Tacoma Council 10 9 285Tacoma | Form 990-N | No figure |
| Washtucna Alumni AssociationWashtucna | Form 990-N | No figure |
| North Middle PTA Everett Council 7 3 73Everett | Form 990-N | No figure |
| Franklin Elementary Parent Teacher GroupSpokane | Form 990-N | No figure |
| Evergreen Elementary PTOSpokane | Form 990-N | No figure |
| Evergreen InstituteLacey | Form 990-N | No figure |
| Tukwila PTA King CountyTukwila | Form 990-N | No figure |
| Marysville-Pilchuck High School Parent Teacher Student AssocMarysville | Form 990-N | No figure |
| Northwest Augmentative Communication SocietySeattle | Form 990-N | No figure |
| Jennie Reed PTA 109170Tacoma | Form 990-N | No figure |
| Federal Way PTSA CouncilDes Moines | Form 990-N | No figure |
| PTA WA Congress Olympic View PTA Thurston CoLacey | Form 990-N | No figure |
| Seattle Sister Cities AssociationSeattle | Form 990-N | No figure |
| Southworth Booster ClubYelm | Form 990-N | No figure |
| Hathaway Boosters ClubCamas | Form 990-N | No figure |
| Laconner PTA 8 2 30La Conner | Form 990-N | No figure |
| Olivia Park PTA Snohomish County 7 5 15Tacoma | Form 990-N | No figure |
| Ritzville Library FoundationBenge | Form 990-N | No figure |
| Green Park PTAWalla Walla | Form 990-N | No figure |
| Naselle-Grays River Valley Education FoundationNaselle | Form 990-N | No figure |
| PTSA Washington CongressSumner | Form 990-N | No figure |
| Midway Elementary School Parent Teacher OrganizationColbert | Form 990-N | No figure |
| Greenacres Middle PTA C V Council 12 8 60Spokane Valley | Form 990-N | No figure |
| Everett Medic One FoundationEverett | Form 990-N | No figure |
| Lakeview Terrace PTA 12 2 27Moses Lake | Form 990-N | No figure |
| Puget Sound Engineering CouncilKenmore | Form 990-N | No figure |
| Friends of the Asotin County LibraryClarkston | Form 990-N | No figure |
| Kellogg Marsh PTA 7 4 8Marysville | Form 990-N | No figure |
| The Shelton Njrotc Booster ClubShelton | Form 990-N | No figure |
| Fircrest Parent Teacher AssociationVancouver | Form 990-N | No figure |
| PTA Beverly Elementary 7 2 10Lynnwood | Form 990-N | No figure |
| Totem Middle School PTSA 7 4 47Marysville | Form 990-N | No figure |
| Silver Lake Elementary PTA Federal Way Council 9453Federal Way | Form 990-N | No figure |
| Porter Sunday SchoolElma | Form 990-N | No figure |
| Music Teachers National Association IncAuburn | Form 990-N | No figure |
| Friends of the Burbank Community LibraryBurbank | Form 990-N | No figure |