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. California Association of Sanitation Agencies

    EIN 680018896 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. California Association of School Business Officials

    EIN 946082654 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. California Association of Social Rehabilitation Agencies

    EIN 942919942 · Headquarters: HUNTINGTON PARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. California Association of State Auditors

    EIN 942725210 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. California Association of State Investigators

    EIN 946104560 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. California Association of Student Financial Aid Administrator

    EIN 953568468 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. California Association of Toxicologists

    EIN 953320415 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. California Association of Voting Officials Inc

    EIN 464400338 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  9. California Association of Wheat Growers

    EIN 942567049 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. California Association of Winegrape Growers

    EIN 942292593 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. California Association Supervisors Child Welfare and Attendance

    EIN 942914528 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. California Athletic Trainers Association

    EIN 953924706 · Headquarters: Long Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. California Attorneys Administrative Law Judges and Hearing Officers In

    EIN 237069016 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. California Attorneys for Criminal Justice Foundation

    EIN 953500182 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. California Autobody Association

    EIN 956208275 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. California Automatic Fire Alarm Assoc

    EIN 941712257 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. California Automotive Business Coalition

    EIN 680303079 · Headquarters: Pleasanton, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. California Automotive Teachers Assoc Co Julius Varga

    EIN 953962176 · Headquarters: PALM DESERT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. California Automotive Wholesalers Association

    EIN 946126345 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. California Automotive Wholesalers Memorial Fund

    EIN 237326581 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. California Avenue Area Development Association Incorporated

    EIN 942834553 · Headquarters: PALO ALTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. California Avocado Festival Inc

    EIN 770159754 · Headquarters: CARPINTERIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. California Avocado Society Inc

    EIN 952851429 · Headquarters: Ventura, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. California Bach Society Inc

    EIN 237398236 · Headquarters: Palo Alto, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. California Bail Agents Association

    EIN 770309459 · Headquarters: Riverside, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. California Ballet Theater

    EIN 881068858 · Headquarters: Laguna Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. California Band Directors Assoc

    EIN 942559116 · Headquarters: HANFORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. California Bankers Association

    EIN 940356160 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. California Bankers Association Group Insurance Trust

    EIN 956008616 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. California Baptist University Psi Chi Chapter

    EIN 993130281 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. California Baseball Umpires Association

    EIN 810577522 · Headquarters: Los Alamitos, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  32. California Basketball Officials Association Long Beach Unit

    EIN 475166885 · Headquarters: LOS ALOMITOS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. California Baton Council

    EIN 942562452 · Headquarters: CITRUS HEIGHTS, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. California Bay Area Labor Management Committee

    EIN 943106969 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. California Beach Volleyball Association

    EIN 954123820 · Headquarters: MALIBU, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. California Bean Shippers Association

    EIN 237194467 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. California Bears Futbol Club

    EIN 471447830 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. California Beer & Beverage Distributors

    EIN 941066489 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. California Beet Growers Association

    EIN 940375540 · Headquarters: IMPERIAL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. California Behavioral Health Association

    EIN 680178411 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. California Beta Beta Alumni Corp of Sigma Phi Epsilon Fraternity

    EIN 330960263 · Headquarters: DEL MAR, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. California Better2getter

    EIN 423834959 · Headquarters: Corcoran, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. California Beverage Association

    EIN 863688973 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. California Bible Conference Inc

    EIN 956116843 · Headquarters: RANCHO CUCAMONGA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. California Bicycle Coalition

    EIN 680317456 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. California Biomedical Research Association

    EIN 943194410 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. California Black Chamber of Commerce

    EIN 943225546 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. California Black Health Network

    EIN 953794688 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. California Blacksmith Association

    EIN 942598898 · Headquarters: Felton, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  50. California Blood Bank Society

    EIN 941294901 · Headquarters: LODI, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. California Bonsai Society

    EIN 956118519 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. California Bottled Water Association

    EIN 680135743 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. California Bowmen Hunters & State Archery Associat

    EIN 941487045 · Headquarters: Redding, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  54. California Bpw Education Fund Inc

    EIN 943058699 · Headquarters: Burbank, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. California Brain Science Project Foundation

    EIN 921177877 · Headquarters: Agoura Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. California Bridgeway Music Club

    EIN 822354699 · Headquarters: West Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. California Broadcasters Association

    EIN 951561138 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. California Brown Swiss Cattle Association

    EIN 953244114 · Headquarters: Riverdale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. California Builders Advancement Program Trust Fund

    EIN 311561775 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. California Building Industry Association

    EIN 941476233 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. California Building Officials

    EIN 953014311 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. California Building Suppliers Association

    EIN 330793728 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. California Bus Association

    EIN 941707345 · Headquarters: CONCORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. California Business Properties Association

    EIN 237339630 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. California Cake Decorating Club

    EIN 770234988 · Headquarters: Spring Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  66. California Calligraphy Association Inc

    EIN 612079901 · Headquarters: ESCONDIDO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. California Cancer Registrars Association

    EIN 237290575 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. California Capital Aquatics Inc

    EIN 942241579 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. California Capital Chapter

    EIN 453453287 · Headquarters: Fair Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. California Capitol Chapter Buick Club of America

    EIN 300834899 · Headquarters: sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. California Capitol Chapter Buick Club of America

    EIN 680475815 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. California Careforce

    EIN 452408171 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. California Cascade Association for the Education of Young Children

    EIN 942674629 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. California Cast Metals Association

    EIN 942453275 · Headquarters: El Dorado Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. California Cattlemen's Association

    EIN 940356680 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. California Cattlewomen

    EIN 237297909 · Headquarters: Santa Maria, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. California Cattlewomen Inc

    EIN 237193498 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. California Cattlewomen Inc

    EIN 237193499 · Headquarters: Clio, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. California Cattlewomen Inc

    EIN 237297889 · Headquarters: McArthur, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. California Cattlewomen Inc

    EIN 237297894 · Headquarters: Sonora, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. California Cattlewomen Inc

    EIN 237297895 · Headquarters: Oroville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. California Cattlewomen Inc

    EIN 237297896 · Headquarters: Plymouth, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. California Cattlewomen Inc

    EIN 237297898 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. California Cattlewomen Inc

    EIN 237297900 · Headquarters: Tres Pinos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. California Cattlewomen Inc

    EIN 237297901 · Headquarters: San Miguel, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. California Cattlewomen Inc

    EIN 237297903 · Headquarters: Coarsegold, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. California Cattlewomen Inc

    EIN 237297906 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. California Cattlewomen Inc

    EIN 237297907 · Headquarters: Anderson, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. California Cattlewomen Inc

    EIN 237297908 · Headquarters: Morgan Hill, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. California Cattlewomen Inc

    EIN 237297911 · Headquarters: Valley Springs, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. California Cattlewomen Inc

    EIN 237297912 · Headquarters: Santa Ysabel, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. California Cattlewomen Inc

    EIN 237297914 · Headquarters: Visalia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. California Cattlewomen Inc

    EIN 237362029 · Headquarters: Marysville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. California Cattlewomen Inc

    EIN 352736445 · Headquarters: Big Pine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. California Cattlewomen Inc

    EIN 364840528 · Headquarters: Sonora, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. California Cattlewomen Inc

    EIN 942336988 · Headquarters: Alturas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. California Cattlewomen Inc

    EIN 946091270 · Headquarters: BAKERSFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. California Cattlewomen Inc

    EIN 946139457 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. California Cattlewomen Inc

    EIN 946139458 · Headquarters: Potter Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. California Cattlewomen Inc Fresno-kings County Cattlewomen

    EIN 237297892 · Headquarters: SANGER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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