Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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

  1. The Bruce E Zuckerman Foundation

    EIN 510166665 · Headquarters: ROLLING HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  2. The Buckley School

    EIN 951750023 · Headquarters: SHERMAN OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. The Buena Park Foundation

    EIN 953822167 · Headquarters: Buena Park, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Building Industry Association of Tularekings

    EIN 770211715 · Headquarters: VISALIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. The Bulldog Boosters Club

    EIN 770240248 · Headquarters: TURLOCK, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. The Burnham Foundation

    EIN 953565278 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. The Busby Foundation

    EIN 852638038 · Headquarters: PALM DESERT, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  8. The Butchers Guild Inc

    EIN 274169120 · Headquarters: PLEASANT HILL, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. The C a Webster Foundation Co Bonner W Mendez Director

    EIN 946072116 · Headquarters: LINDEN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. The C Plus Plus Alliance Inc

    EIN 822439331 · Headquarters: WESTLAKE VILLAGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. The Cajal Club Foundation Corporation

    EIN 742401707 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. The Calaveras Visitors Bureau Formerly Calaveras County Lodging Assoc

    EIN 680184820 · Headquarters: ANGELS CAMP, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. The California Architectural Foundation

    EIN 942626009 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. The California Association of Community Managers Inc

    EIN 330484431 · Headquarters: LAGUNA HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. The California Association of Taxidermists

    EIN 680263478 · Headquarters: CITRUS HTS, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. The California Blockchain Advocacy Coali

    EIN 992147256 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. The California Boys & Girls State Foundation

    EIN 330740182 · Headquarters: Rohnert Park, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. The California Business Roundtable

    EIN 953234094 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The California Club

    EIN 950593940 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. The California Conference Development Corporation of the Ame Zion Church

    EIN 943015888 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  21. The California Forest Foundation

    EIN 680022596 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The California Grocers Association Educational Foundation

    EIN 680264745 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. The California Health Care Safety-net Institute

    EIN 942970752 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. The California Naturopathic Doctors Assn

    EIN 680327979 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. The California North Chapter Of The Community Associations Institute

    EIN 680095311 · Headquarters: ELK GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. The California Phi Alumni Assn

    EIN 770553673 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  27. The California Premium Cigar Retail Ers Association

    EIN 413053648 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The California Rancho Trail Association

    EIN 415377916 · Headquarters: Arcadia, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. The California Sheetmetal Industry Statewide Joint Apprenticeship

    EIN 680222822 · Headquarters: La Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  30. The California Society for Pulmonary Rehabilitation

    EIN 330440020 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. The California State University Alumni Council Inc

    EIN 953102335 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. The California Swing Dance Hall of Fame

    EIN 770309089 · Headquarters: Newport Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. The Callison Foundation

    EIN 946127962 · Headquarters: ROSS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. The Cameron Foundation C/o James Cameron Jr

    EIN 680216710 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. The Cancer League Inc

    EIN 943198168 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  36. The Capstone Foundation

    EIN 954211410 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. The Cardinal Club

    EIN 510152781 · Headquarters: Santa Cruz, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. The Cardinal Mcintyre Fund for Charity

    EIN 953232102 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Carey School

    EIN 943085954 · Headquarters: SAN MATEO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. The Carl Gellert and Celia Berta Gellert Foundation

    EIN 946062858 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  41. The Carmen Celina Afterschool Program At A1 Since Day 1 Inc

    EIN 934632899 · Headquarters: Murrieta, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. The Carroll Shelby Foundation

    EIN 954342625 · Headquarters: GARDEN GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. The Casalverano Club

    EIN 237085915 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. The Casey Foundation

    EIN 953949819 · Headquarters: ENCINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. The Catholic Kolping Society of America Los Angeles Branch

    EIN 951660334 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Catticus Corporation

    EIN 953579940 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. The Cazort Family Foundation

    EIN 330442316 · Headquarters: CORONA DEL MAR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. The Cecilia Fund

    EIN 956047722 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. The Cedars of Marin

    EIN 941606518 · Headquarters: Ross, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Celtic Catholic Church

    EIN 953350026 · Headquarters: Brea, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. THE Center

    EIN 330119318 · Headquarters: Hemet, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. The Center for Health Design Inc

    EIN 680298038 · Headquarters: CONCORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. The Center for Investigative Reporting Formrly Foundation for National Progress

    EIN 942282759 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. The Center for Living in Harmony

    EIN 330538909 · Headquarters: Valley Center, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. The Center for Understanding in Conflict

    EIN 942768666 · Headquarters: Santa Rosa, California, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. The Center for Violence-free Relationships

    EIN 942628939 · Headquarters: PLACERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. The Center for World Networking

    EIN 770165331 · Headquarters: SOQUEL, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. The Centerview Glen Avalon Homeowners Association

    EIN 330316483 · Headquarters: Carson, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. The Central California Asian Pacific American Bar Association

    EIN 844636845 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. The Century Club of California

    EIN 940377190 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. The Challengers Boys & Girls Club

    EIN 952637167 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. The Chamber of the Chino Valley

    EIN 951807647 · Headquarters: Chino, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. The Chandler School

    EIN 951983538 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. The Charles Armstrong School

    EIN 941666217 · Headquarters: BELMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. The Charles E and Dorothy K Brown Foundation

    EIN 386069346 · Headquarters: Studio City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. The Charlotte Friedman Foundation

    EIN 956050356 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  67. The Charter One Hundred Inc

    EIN 953380637 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  68. The Chh Charitable Trust

    EIN 136899018 · Headquarters: MARINA DEL REY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. The Chicago Club

    EIN 330323499 · Headquarters: LAGUNA WOODS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. The Chicago School

    EIN 900394713 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. The Chiefs Group

    EIN 942620079 · Headquarters: Atwater, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. The Children's Fund

    EIN 510140728 · Headquarters: BEVERLY HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  73. The Childrens Lobby

    EIN 993382802 · Headquarters: THOUSAND OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. The Childrens School for Child-centered Education Inc

    EIN 952871972 · Headquarters: LA JOLLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. The Childs Primary School

    EIN 330018215 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Chimaera Project

    EIN 463714174 · Headquarters: Burbank, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. The Chinook Foundation

    EIN 841251809 · Headquarters: LA QUINTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. The Chloropicrin Manufacturers' Task Force

    EIN 330549674 · Headquarters: MOJAVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. The Chong-Moon Lee Foundation CO Silicon Valley Community Foundation

    EIN 770414442 · Headquarters: Mountain View, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. The Christian Church of Atascadero

    EIN 953281853 · Headquarters: Atascadero, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. The Christian Science Association of the Pupils of Hal M Friesen Csb

    EIN 330445027 · Headquarters: MORRO BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The Christian Stewardship Ministry

    EIN 953186238 · Headquarters: Laguna Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. The Church at Rocky Peak

    EIN 953154660 · Headquarters: Chatsworth, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-T

  84. The Church in Burlingame

    EIN 611624113 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  85. The Cirila Fund Co M Blank & Company

    EIN 330638574 · Headquarters: Lake Forest, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. The City Center Sb

    EIN 933677828 · Headquarters: SAN BERNARDINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. The City Impact

    EIN 830971429 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. The City of Los Angeles Workforce Development Board

    EIN 953955892 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. The Civic Literacy and Service Project

    EIN 330619556 · Headquarters: TRUCKEE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. The Civics Project

    EIN 862878931 · Headquarters: Poway, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. The Cj Carrie D & R Howard Walker Foundation

    EIN 237445832 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. The Cki Club of the University of California Los Angeles

    EIN 237434575 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. The Claremont Club

    EIN 941639583 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. The Claremont Forum

    EIN 954423260 · Headquarters: Claremont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. The Claremont Institute for the Study of Statesmanship & Political Philosophy

    EIN 953443202 · Headquarters: CLAREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. The Clarence B Coleman and Joan F Coleman Charitable Foundation

    EIN 942973572 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. The Class of 1959 United States Military Academy

    EIN 541132572 · Headquarters: Salinas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. The Clausen Family Foundation C/o Andersen Tax Llc

    EIN 521350750 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. The Clear Standard Inc

    EIN 413388368 · Headquarters: RANCHO MIRAGE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The Clinebell Institute

    EIN 237191616 · Headquarters: CLAREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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