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 Highway Patrol Explorer Program

    EIN 475563901 · Headquarters: Lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. California Highway Patrol Explorer Program

    EIN 475582387 · Headquarters: NAPA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. California Highway Patrol Explorer Program

    EIN 611920375 · Headquarters: JOSHUA TREE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. California Highway Patrol Explorer Program

    EIN 800806982 · Headquarters: Chico, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. California Highway Patrol Radio Dispatchers Assn

    EIN 680095673 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. California Highway Patrol Rec Fund

    EIN 946135309 · Headquarters: WEST SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. California Hispanic Chambers of Commerce

    EIN 680046058 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. California Historical Group World War Ii Living History Assoc

    EIN 330481088 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. California Historical Radio Society

    EIN 237451417 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. California Home Care Supplies

    EIN 932262588 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. California Homeless and Housing Coalition Action Fund

    EIN 680271073 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. California Horse Council

    EIN 330704024 · Headquarters: Palmdale, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. California Hospital Association

    EIN 680343712 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. California Hot Springs Ambulance Inc

    EIN 770188474 · Headquarters: CALIFORNIA HOT SPRINGS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. California Hotel & Lodging Association

    EIN 950598148 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. California Hotel Issues PAC

    EIN 844889195 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. California Housing Partner Corporation

    EIN 680183692 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. California Hugh OBrian Youth Leadership Inc

    EIN 330204719 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. California Immigrants Resources Center

    EIN 853237938 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. California Impact Coalition

    EIN 934533255 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  21. California Independent Insurance Agents & Brokers Foundation

    EIN 942866706 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. California Independent Petroleum Association

    EIN 953048726 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. California Independent Pool Servicemens Assoc

    EIN 953025245 · Headquarters: WEST HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. California Indian Nations College Foundation

    EIN 811141661 · Headquarters: PALM DESERT, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. California Indians Inc

    EIN 956053781 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. California Industrial Hygiene Council

    EIN 330780494 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. California Inland Empire Council Inc Boy Scouts of America

    EIN 951744350 · Headquarters: REDLANDS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. California Institute for Effective Action C/o Paul Milne

    EIN 942814270 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. California Institute for Human Science

    EIN 330494864 · Headquarters: Encinitas, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. California Institute for Rural Studies

    EIN 942446268 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. California Institute of Integral Studies

    EIN 942254303 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. California Insurance Wholesalers Association Inc

    EIN 954369749 · Headquarters: FAIRFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. California Integrated Data Exchange

    EIN 471480312 · Headquarters: EMERYVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  34. California International Business University

    EIN 330683684 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  35. California International Sailing Association

    EIN 952666948 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. California Internet Service Providers Association

    EIN 943340429 · Headquarters: San Martin, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. California Interscholastic Federation Central Section

    EIN 951997061 · Headquarters: Kingsburg, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. California Interscholastic Federation San Diego Section

    EIN 952663101 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. California Interscholastic Federation Southern Section

    EIN 951738142 · Headquarters: LOS ALAMITOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. California Inventors Hall of Fame Foundation Incorporated

    EIN 942835019 · Headquarters: Daly City, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. California Ironworkers Field Welfare Plan

    EIN 956042868 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. California Israel Chamber of Commerce

    EIN 954499679 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. California IT in Education

    EIN 946112537 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. California Jail Programs Association

    EIN 680103143 · Headquarters: SANTA PAULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. California Jersey Cattle Association

    EIN 942587427 · Headquarters: TURLOCK, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. California Judges Association

    EIN 941479969 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. California Jumptart Coalition

    EIN 954786239 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. California Junior Miss Scholarship Foundation

    EIN 956145279 · Headquarters: Bakersfield, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. California Kappa of Pi Beta Phi House Corporation

    EIN 680169183 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. California Kiddo Care

    EIN 332010423 · Headquarters: Murrieta, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. California Kids Books and Eats

    EIN 831064374 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. California Kolo Festival

    EIN 770151889 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. California Korean Pharmacists Association

    EIN 954269496 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. California Labor Federation AFL-CIO

    EIN 940362030 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. California Laboratory Animal Medicine Society-clams

    EIN 990921665 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. California Land Sureveyors Association Inc

    EIN 943194802 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. California Land Surveyors Association

    EIN 237068578 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. California Land Surveyors Association

    EIN 352271533 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. California Land Surveyors Association Inc

    EIN 680066823 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. California Land Surveyors Association Inc

    EIN 680066829 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. California Land Surveyors Association Inc

    EIN 680066834 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. California Land Surveyors Association Inc

    EIN 680066839 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. California Land Surveyors Association Inc

    EIN 680066843 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. California Land Surveyors Association Inc

    EIN 680066844 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. California Land Surveyors Association Inc

    EIN 680066846 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. California Land Surveyors Association Inc

    EIN 680066847 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. California Land Surveyors Association Inc

    EIN 680066850 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. California Land Surveyors Association Inc

    EIN 680066852 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. California Land Surveyors Association Inc

    EIN 680066853 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. California Land Surveyors Association Inc

    EIN 680066857 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. California Land Surveyors Association Inc

    EIN 680066858 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. California Land Surveyors Association Inc

    EIN 680066859 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. California Land Surveyors Association Inc

    EIN 811030934 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. California Land Surveyors Association Inc

    EIN 943062954 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. California Land Surveyors Association Inc

    EIN 943062955 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. California Land Surveyors Association Inc

    EIN 943166714 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. California Land Title Association

    EIN 950595810 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. California Landscape and Irrigation Council

    EIN 952906797 · Headquarters: ORANGE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. California Landscape Contractors Association

    EIN 941295004 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. California Law Enforcement Association

    EIN 942988851 · Headquarters: JACKSON, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. California League of Alternative Service Program

    EIN 942760689 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. California League of Food Producers

    EIN 940366140 · Headquarters: GOLD RIVER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. California League of Park Associations

    EIN 770029859 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. California League of Professional Baseball Inc

    EIN 941126450 · Headquarters: OXNARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  85. California League of Senior Citizens

    EIN 951622213 · Headquarters: Fresno, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. California Legislative Conference of the Plumbing Heating and Piping Industr

    EIN 942279567 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. California Library Association

    EIN 941337634 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. California Licensed Beverage Association

    EIN 940947377 · Headquarters: Woodland Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. California Licensed Foresters Associates

    EIN 942707404 · Headquarters: ACTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. California Licensed Vocational Nurses Association Inc

    EIN 941279567 · Headquarters: W SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. California Life & Health Insurance Guarantee Association

    EIN 954311716 · Headquarters: Gold River, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. California Lightning Sprints

    EIN 330747025 · Headquarters: Torrance, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. California Lithuanian Credit Union

    EIN 237017130 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. California Lodge No 1 Independent Order of Odd Fellows

    EIN 942729048 · Headquarters: SOUTH SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. California Lodging Industry As

    EIN 951927355 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. California Long Term Care Ombudsman Association

    EIN 942659731 · Headquarters: San Luis Obispo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. California Lulac Foundation Inc

    EIN 510175837 · Headquarters: Camarillo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. California Lutheran Educational Foundation

    EIN 770076535 · Headquarters: THOUSAND OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. California Macadamia Society Inc

    EIN 330008860 · Headquarters: Escondido, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. California Manufactured Housing Institute

    EIN 953098128 · Headquarters: Riverside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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