| Little League Baseball IncBanning | Form 990 | $205,641FY2025 |
| Little League Baseball IncWoodbridge | Form 990 | $205,279FY2025 |
| PTA California Congress of Parents Teachers & Students IncLa Canada | Form 990 | $204,864FY2025 |
| California Federation of Womens ClubsCarlsbad | Form 990 | $204,821FY2025 |
| Friends of the Marin County Free LibrarySan Rafael | Form 990 | $204,814FY2025 |
| Salinas Valley Memorial Hospital Service LeagueSalinas | Form 990 | $204,613FY2024 |
| Community Mental Health CorpCosta Mesa | Form 990 | $204,516FY2025 |
| Chino High School Sports Boosters ClubChino | Form 990 | $204,228FY2025 |
| Contra Costa County Historical Society IncMartinez | Form 990 | $204,175FY2025 |
| Parent Booster USA IncCosta Mesa | Form 990 | $204,090FY2025 |
| More MothersCerritos | Form 990 | $203,973FY2025 |
| Dharma MudranalayaCazadero | Form 990 | $203,934FY2024 |
| Cupertino Library FoundationCupertino | Form 990 | $203,897FY2024 |
| Heritage Club-a Christian Molokan AssociationDowney | Form 990 | $203,888FY2024 |
| Big Sister League Residency IncSan Diego | Form 990 | $203,689FY2025 |
| Fair Oaks Soccer ClubFair Oaks | Form 990 | $203,244FY2025 |
| Arlington Center for the Performing ArtsLos Angeles | Form 990 | $203,178FY2024 |
| California Poets in the SchoolSanta Rosa | Form 990 | $202,971FY2025 |
| Little League Baseball IncAlameda | Form 990 | $202,907FY2025 |
| Ponderosa Jr Bruins Youth Football-CheerShingle Springs | Form 990 | $202,878FY2025 |
| Irish Congress of Southern California IncSan Diego | Form 990 | $202,856FY2025 |
| Little League Baseball IncMission Viejo | Form 990 | $202,454FY2024 |
| National Association of Seventh Day Adventist DentistsLoma Linda | Form 990 | $202,430FY2025 |
| Y to C FoundationCerritos | Form 990 | $202,319FY2025 |
| PTA California Congress of Parents Teachers & Students IncNewbury Park | Form 990 | $202,316FY2025 |
| Chico Area Swim Association IncChico | Form 990 | $201,551FY2025 |
| Sacramento County Historical SocietySacramento | Form 990 | $201,478FY2025 |
| Society for Preservation & Encrgmnt of Barbershop Quartet Singing AmerMission Viejo | Form 990 | $201,355FY2025 |
| Hugh Obrian Youth LeadershipSan Francisco | Form 990 | $201,347FY2025 |
| Nomads Soccer ClubSan Diego | Form 990 | $201,287FY2025 |
| Life Abortion Alternative MinistriesVallejo | Form 990 | $200,993FY2024 |
| Donald N Sharp Memorial Community Hospital AuxiliarySan Diego | Form 990 | $200,981FY2024 |
| PTA California Congress of Parents Teachers & Students IncCarlsbad | Form 990 | $200,863FY2026 |
| Institute for Fisheries ResourcesSan Francisco | Form 990 | $200,747FY2024 |
| PTA California Congress of Parents Teachers & Students IncSan Francisco | Form 990 | $200,725FY2025 |
| Thousand Oaks High School Band Booster Club IncThousand Oaks | Form 990 | $200,595FY2025 |
| Orinda Moraga Pools Association IncOrinda | Form 990 | $200,570FY2024 |
| Little League Baseball IncMartinez | Form 990 | $200,289FY2025 |
| Little League Baseball IncSanta Cruz | Form 990 | $200,280FY2025 |
| Stewardship Action FoundationSacramento | Form 990 | $200,160FY2025 |
| Broadway Gymnastics FoundationLos Angeles | Form 990 | $200,103FY2025 |
| PTA California Congress of Parents Teachers & Students IncPetaluma | Form 990 | $199,632FY2025 |
| Peninsula Symphony AssociationRolling Hills Estates | Form 990 | $199,549FY2025 |
| Morro Bay Art AssociationMorro Bay | Form 990-EZ | $199,494FY2025 |
| Alpha Chi Sigma Fraternity Collegiate ChapterBerkeley | Form 990-EZ | $199,439FY2025 |
| Banyan Tree Womens CollectiveMenlo Park | Form 990-EZ | $199,404FY2025 |
| Friends of the Rancho Cucamonga LibraryRancho Cucamonga | Form 990-EZ | $199,319FY2025 |
| Association of French Schools in AmericaBerkeley | Form 990-EZ | $199,275FY2025 |
| Ventura County Junior Golf AssociationVentura | Form 990-EZ | $199,078FY2024 |
| Muirlands Foundation IncLa Jolla | Form 990 | $198,975FY2024 |