| Friends of the Millbrae Public LibraryMillbrae | Form 990 | $67,121FY2025 |
| The Quota International of Gridley Charitable TrustGridley | Form 990-EZ | $67,089FY2025 |
| PTA California Congress of Parents Teachers & Students IncPleasant Hill | Form 990-EZ | $67,037FY2025 |
| Palm Springs Front Runners & WalkersPalm Springs | Form 990-EZ | $67,010FY2025 |
| Rotary Club of La Quinta FoundationLa Quinta | Form 990-EZ | $66,966FY2025 |
| PTA California Congress of Parents Teachers & Students IncSanta Barbara | Form 990-EZ | $66,956FY2025 |
| Friends of the Santa Maria Public LibrarySanta Maria | Form 990-EZ | $66,928FY2025 |
| Nevada County Girls Softball Association IncGrass Valley | Form 990-EZ | $66,867FY2024 |
| PTA California Congress of Parents Teachers & Students IncRoseville | Form 990-EZ | $66,857FY2025 |
| Desert Fishes CouncilSanta Cruz | Form 990-EZ | $66,834FY2024 |
| University Series Foundation IncThousand Oaks | Form 990-EZ | $66,826FY2025 |
| PTA California Congress of Parents Teachers & Students IncNewhall | Form 990-EZ | $66,809FY2025 |
| General Federation of Womens ClubsOrinda | Form 990-EZ | $66,732FY2025 |
| Parent Booster USA IncSanta Clarita | Form 990-EZ | $66,692FY2025 |
| Shakespeare Society of AmericaMoss Landing | Form 990-EZ | $66,668FY2024 |
| PTA California Congress of Parents Teachers & Students IncIrvine | Form 990-EZ | $66,652FY2025 |
| Kern Alliance of BusinessBakersfield | Form 990-EZ | $66,617FY2024 |
| PTA California Congress of Parents Teachers & Students IncFullerton | Form 990-EZ | $66,540FY2025 |
| Queer Chorus of San FranciscoSan Francisco | Form 990-EZ | $66,538FY2025 |
| Parent Booster USA IncNewbury Park | Form 990-EZ | $66,536FY2025 |
| Sacramento Bike HikersCarmichael | Form 990-EZ | $66,419FY2025 |
| PTA California Congress of Parents Teachers & Students IncEl Cajon | Form 990-EZ | $66,375FY2025 |
| Live Love Animal Services IncorporatedLong Beach | Form 990-EZ | $66,354FY2024 |
| Little League Baseball IncLos Angeles | Form 990-EZ | $66,320FY2023 |
| PTA California Congress of Parents Teachers & Students IncIrvine | Form 990-EZ | $66,316FY2025 |
| Lodi Community Concert Association IncLodi | Form 990-EZ | $66,277FY2026 |
| PTA California Congress of Parents Teachers & Students IncCamarillo | Form 990-EZ | $66,266FY2025 |
| PTA California Congress of Parents Teachers & Students IncEl Cajon | Form 990-EZ | $66,200FY2025 |
| Parent Booster USA IncSanta Clarita | Form 990-EZ | $66,117FY2025 |
| PTA California Congress of Parents Teachers & Students IncMenifee | Form 990-EZ | $66,093FY2025 |
| Orenda Veterans Project IncApple Valley | Form 990-EZ | $66,089FY2025 |
| PTA California Congress of Parents Teachers & Students IncSan Jose | Form 990-EZ | $66,070FY2025 |
| Friends of the Downey City Library IncDowney | Form 990-EZ | $66,023FY2025 |
| PTA California Congress of Parents Teachers & Students IncLivermore | Form 990-EZ | $65,940FY2025 |
| Santa Clarita Organization for Planning the Evironment S C O P ECanyon Country | Form 990-EZ | $65,926FY2025 |
| PTA California Congress of Parents Teachers & Students IncFullerton | Form 990-EZ | $65,911FY2025 |
| California Federation of Womens ClubsLake Elsinore | Form 990-EZ | $65,881FY2025 |
| PTA California Congress of Parents Teachers & Students IncChino Hills | Form 990-EZ | $65,714FY2025 |
| PTA California Congress of Parentsteachers and StudentsRiverside | Form 990-EZ | $65,712FY2025 |
| American Inns of Court FoundationSacramento | Form 990-EZ | $65,712FY2025 |
| PTA California Congress of Parents Teachers & Students IncCosta Mesa | Form 990-EZ | $65,620FY2025 |
| Martinez History SocietyMartinez | Form 990 | $65,615FY2024 |
| American Institute of Oral BiologyLoma Linda | Form 990-EZ | $65,588FY2025 |
| Torrance Historical Society IncTorrance | Form 990-EZ | $65,568FY2026 |
| PTA California Congress of Parents Teachers & Students IncHuntington Beach | Form 990-EZ | $65,384FY2025 |
| Association for the Severly HandicappedDavis | Form 990-EZ | $65,365FY2025 |
| PTA California Congress of Parents Teachers & Students IncThousand Oaks | Form 990-EZ | $65,359FY2025 |
| Inland Wellness Information Network IncRedlands | Form 990-EZ | $65,285FY2025 |
| PTA California Congress of Parents Teachers & Students IncVentura | Form 990-EZ | $65,262FY2025 |
| PTA California Congress of Parents Teachers & Students IncPoway | Form 990-EZ | $65,247FY2026 |