Nonprofits in California
Nonprofits in California. Browse 229,931 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- The Wifts Foundation
EIN 264027921 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Wilbur Burns Mansi Foundation
EIN 710917475 · Headquarters: OXNARD, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wilcox Foundation
EIN 311804402 · Headquarters: LAJOLLA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Wild Branch Foundation & Rescue
EIN 920414275 · Headquarters: LONG BEACH, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Wild Neighbors Database Project
EIN 463151740 · Headquarters: Middletown, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Wild Orchid Foundation
EIN 901186876 · Headquarters: LOS ANGELES, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Wild Side Foundation
EIN 954510856 · Headquarters: Hollywood, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- The Wildcat Committee Inc
EIN 954449723 · Headquarters: Bakersfield, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Wildcat Quarterback Club
EIN 202954590 · Headquarters: VACAVILLE, CA, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- The Wildfire Conservancy Inc
EIN 845044296 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Wildlands Conservancy
EIN 330676450 · Headquarters: Pomona, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Wildlife Trust
EIN 510188465 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wildwood Conservation Foundation
EIN 943323073 · Headquarters: GUERNEVILLE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Wilhelm and Karl Maybach Foundation
EIN 203534578 · Headquarters: San Francisco, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wilhelm Family Foundation Co Cascade Wilhelm
EIN 462796479 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wilkes Bashford Helping HandsEF
EIN 300994102 · Headquarters: San Francisco, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Will Koehn Memorial Scholarship Fund of Century High School
EIN 954502503 · Headquarters: Tustin, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- The Will of God Christian Center
EIN 260499514 · Headquarters: Vallejo, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- The Will to Train
EIN 611731183 · Headquarters: San Diego, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Willdan Group of Companies Foundation
EIN 342045559 · Headquarters: ANAHEIM, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The William & Flora Hewlett Foundation
EIN 941655673 · Headquarters: MENLO PARK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William & Lucille Harris Family Foundation
EIN 203937466 · Headquarters: MANTECA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William & Margaret Fern Holmes Family Foundation
EIN 263343041 · Headquarters: ORANGE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William & Sandra Davidson Family Foundation Inc
EIN 271600194 · Headquarters: LOS ALAMITOS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Betty Stookey Family Foundation
EIN 330768417 · Headquarters: LAGUNA BEACH, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The William and Beverly Dallas Private Foundation
EIN 954716276 · Headquarters: WOODLAND HILLS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The William and Jacqueline Shaw Family Foundation Inc
EIN 133948877 · Headquarters: MANHATTAN BEACH, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Sue Gross Family Foundation
EIN 050563132 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The William C Bannerman Foundation
EIN 956061353 · Headquarters: WEST HOLLYWOOD, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William C Hyrne Foundation
EIN 931341902 · Headquarters: LOS ALTOS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William D Rhodes Foundation
EIN 656076105 · Headquarters: CORONA DEL MAR, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William E Chelew Foundation
EIN 956135603 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The William E Hixson Foundation
EIN 473823578 · Headquarters: FOLSOM, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William E Madsen and Sandra J Madsen Foundation
EIN 463529062 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William F Broll and Elizabeth Tyler Broll Charitable Foundation
EIN 330799181 · Headquarters: TRUCKEE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William G Gilmore Foundation
EIN 946079493 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William G Irwin Charity Foundation
EIN 946069873 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Gillespie Foundation
EIN 954480408 · Headquarters: Corona Del Mar, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H Isacoff Md Research Foundation for Gastrointestinal Cancer
EIN 208533649 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The William Hall Tippett and Ruth Rathell Tippett Foundation
EIN 330903811 · Headquarters: CARLSBAD, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Henry Foundation
EIN 205993849 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The William Jeff and Jennifer Gross Family Foundation
EIN 822674631 · Headquarters: LAGUNA BEACH, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William L Price Foundation
EIN 200140310 · Headquarters: REDWOOD CITY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Miller Foundation
EIN 954127437 · Headquarters: ENCINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Morris Endeavor Entertainment Foundation
EIN 954823036 · Headquarters: BEVERLY HILLS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Rolland Firefighters & Cancer Research Foundation
EIN 770221595 · Headquarters: THOUSAND OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William S Deakyne Foundation
EIN 133279181 · Headquarters: MONTEREY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William V Campbell Family Foundation
EIN 270387300 · Headquarters: PALO ALTO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Wardrip Foundation
EIN 451992825 · Headquarters: RANCHO SANTA FE, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- The Williams Foundation
EIN 203487695 · Headquarters: SAN MARCOS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Willie Lopez Emergency Assistance Fund
EIN 311564404 · Headquarters: DUBLIN, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Willows Community School
EIN 954466863 · Headquarters: CULVER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Willows Foundation Inc
EIN 952078512 · Headquarters: LAGUNA HILLS, CA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Wilson Family Foundation Inc
EIN 205982816 · Headquarters: Los Angeles, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wilson Sonsini Goodrich & Rosati Foundation
EIN 770276529 · Headquarters: Palo Alto, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Wilsons 3 Foundation
EIN 208428508 · Headquarters: LA JOLLA, CA, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- The Windfall Foundation
EIN 954383183 · Headquarters: PALM SPRINGS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Window Foundation
EIN 651245893 · Headquarters: TOPANGA, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Windrose Project Inc
EIN 811419921 · Headquarters: FRESNO, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Winebaum Family Foundation Fka Winebaum Family Charitable Trust
EIN 957041721 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Wing Institute
EIN 942495402 · Headquarters: Oakland, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The Winifred Stuart Mankowski Foundation
EIN 954158892 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Winkler Family Foundation C/o Gordon Fishburn & Majorllp
EIN 954081967 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Winnick Family Foundation Inc
EIN 953855792 · Headquarters: WOODLAND HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Winston School of San Diego
EIN 330294043 · Headquarters: DEL MAR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Wiscal Foundation Co Ghirardo Cpa
EIN 133318861 · Headquarters: NOVATO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- The Wise Family Foundation
EIN 330885070 · Headquarters: escondido, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Wishing Pot
EIN 823221741 · Headquarters: Thousand Oaks, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Witteborg Foundation
EIN 412516301 · Headquarters: Gold River, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Wiz Child Center Inc
EIN 954551671 · Headquarters: INGLEWOOD, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The WKS Foundation
EIN 208255795 · Headquarters: Cypress, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Wofa Way
EIN 851535865 · Headquarters: South Lake Tahoe, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- The Wole Soyinka Foundation
EIN 464719066 · Headquarters: Upland, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- The Wolfe Foundation
EIN 376027471 · Headquarters: San Mateo, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Wolfson Family Foundation
EIN 954865552 · Headquarters: NORTHRIDGE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Wollenberg Foundation
EIN 946072264 · Headquarters: MENLO PARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wolverine Football Club
EIN 330653372 · Headquarters: Laguna Niguel, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Womans Building
EIN 952852790 · Headquarters: Los Angeles, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Womans Christian Temperance Union of Southern California
EIN 951385773 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Womans Club of Bakersfield
EIN 951385787 · Headquarters: BAKERSFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Womans Club of Escondido
EIN 956096774 · Headquarters: ESCONDIDO, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Womans Club of Hollywood California
EIN 951385688 · Headquarters: Los Angeles, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Womans Club of Huntington Beach Co Jim Sankey
EIN 952467168 · Headquarters: HUNTINGTON BEACH, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- The Womans Club of Lodi
EIN 946108344 · Headquarters: LODI, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Women Warriors Foundation
EIN 460844491 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- The Women's Faculty Club of the University of California Inc
EIN 940990040 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- The Women's Leadership Council
EIN 721529220 · Headquarters: LOS ANGELES, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Women's Twentieth Century Club
EIN 951385813 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Womens Auxiliary a Modesto Community Connectio
EIN 770262083 · Headquarters: MODESTO, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Womens Civic League of Glendale
EIN 474873102 · Headquarters: Glendale, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- The Womens Club of Silicon Valley
EIN 455431317 · Headquarters: Palo Alto, CA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Womens Coalition
EIN 371800850 · Headquarters: San Diego, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Womens Impact Alliance
EIN 812582448 · Headquarters: SAN RAFAEL, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Womens Improvement Club of Rio Vista
EIN 680117042 · Headquarters: Rio Vista, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Womens Moto Project Inc
EIN 874460455 · Headquarters: Long Beach, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Wonder Grove
EIN 992555226 · Headquarters: SACRAMENTO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Wonder of Reading
EIN 954484325 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990
- The Wonderseed Foundation
EIN 825116959 · Headquarters: ENCINO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Wong Tai Family Charitable Foundation
EIN 336417163 · Headquarters: SANTA BARBARA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Wood Foundation
EIN 943270514 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF