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. Los Angelesorange Counties Building and Construction Trades Council

    EIN 950947610 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Los Banos Ag Boosters Inc

    EIN 770192901 · Headquarters: LOS BANOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Los Banos Chamber of Commerce

    EIN 941586786 · Headquarters: LOS BANOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Los Banos Elks Lodge No 2510

    EIN 942334782 · Headquarters: LOS BANOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Los Banos Evangelical Church

    EIN 770484322 · Headquarters: Los Banos, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-T

  6. Los Banos Genealogical Society Inc

    EIN 770363807 · Headquarters: Los Banos, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Los Banos Golden Age Club Inc

    EIN 942721886 · Headquarters: Los Banos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Los Banos Police Sergeants Associat Ion Inc

    EIN 393900751 · Headquarters: Los Banos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Los Banos Portuguese D E S Association

    EIN 940639414 · Headquarters: LOS BANOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  10. Los Banos Sportsmens Association Inc

    EIN 941289794 · Headquarters: Los Banos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Los Bomberos of Northern California Inc

    EIN 770234733 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Los Caballeros

    EIN 956102226 · Headquarters: Rolling Hills, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Los Caballos Riders

    EIN 471290567 · Headquarters: Murrieta, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Los Cancioneros Master Chorale

    EIN 952476722 · Headquarters: Torrance, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Los Cerritos District Cfwc

    EIN 956093723 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Los Cerritos Neighborhood Association

    EIN 383870759 · Headquarters: Long Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Los Cerros Academic & Technology Fund Los Cerros Boosters

    EIN 680473831 · Headquarters: Danville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Los Cerros Middle School PTA PTA Calif Congress of Parents & Teachers

    EIN 237041424 · Headquarters: Danville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Los Chabacanos of Cavite City

    EIN 330106772 · Headquarters: Escondido, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Los Compadres Inc

    EIN 956094121 · Headquarters: PALM SPRINGS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Los Cortos

    EIN 272300249 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Los Coyotes Rv Club

    EIN 800673593 · Headquarters: Moreno Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Los Dorados Del Valle Inc

    EIN 330082863 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Los Encinos Kennel Club

    EIN 237070562 · Headquarters: Agoura Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Los Encinos School

    EIN 953524740 · Headquarters: ENCINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Los Exploradores Search & Rescue

    EIN 330120174 · Headquarters: SANTEE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Los Feliz United Methodist Church

    EIN 956051020 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  28. Los Gatos Art Association Inc

    EIN 237246535 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Los Gatos Athletic Association Inc

    EIN 942544024 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Los Gatos Christmas Foundation Inc

    EIN 680042833 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Los Gatos Community Advancement Through Schools 2013

    EIN 461602590 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  32. Los Gatos Community Concert Association

    EIN 946122399 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Los Gatos Community Foundation Inc

    EIN 770354554 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Los Gatos Education Foundation Dba One Community Lg

    EIN 942874929 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Los Gatos Horsemans Assn

    EIN 237373085 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Los Gatos Joint Union High School District Foundation

    EIN 770035074 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Los Gatos Lions Charities Inc

    EIN 770257067 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Los Gatos Masonic Hall Corp

    EIN 941284951 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Los Gatos Museum Association

    EIN 941619601 · Headquarters: LOS GATOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Los Gatos Parent Nursery School

    EIN 941109550 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Los Gatos Police Disaster Aid Response Team

    EIN 770109444 · Headquarters: LOS GATOS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Los Gatos Rotary Charities Foundation

    EIN 770198926 · Headquarters: LOS GATOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Los Gatos Youth Park Inc

    EIN 942600093 · Headquarters: LOS GATOS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Los Gatos-saratoga Observation Nursery S

    EIN 946037621 · Headquarters: LOS GATOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Los Latinos Unidos De Orange Cove Inc

    EIN 770035709 · Headquarters: ORANGE COVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  46. Los Madrones Mutual Water Co Inc

    EIN 770380984 · Headquarters: SAN JUAN BAUTISTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Los Molinos Central C of C

    EIN 942674835 · Headquarters: Los Molinos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Los Molinos Mutual Water Company

    EIN 941175241 · Headquarters: Los Molinos, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Los Osos Baywood Park Chamber of Commerce

    EIN 953751892 · Headquarters: LOS OSOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Los Osos Community Council

    EIN 770310323 · Headquarters: Los Osos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Los Osos Community Organization

    EIN 770303120 · Headquarters: Los Osos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Los Padres Artists Guild

    EIN 953553622 · Headquarters: Orcutt, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. Los Padres Council Boy Scouts of America

    EIN 951696725 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Los Padres Forest Association

    EIN 770011516 · Headquarters: GOLETA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Los Padres Obedience Club

    EIN 770233010 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. Los Perales Elementary Pta Pta California Congress Parents Teachers

    EIN 680470989 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Los Pescadores Fishing Club

    EIN 952645481 · Headquarters: Newport Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Los Rancheros Association

    EIN 942384582 · Headquarters: Hayward, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. Los Rancheros Guild of the Valley Childrens Hospital and Guidance Cl

    EIN 946135384 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Los Rancheros Kiwanis Club Foundation Inc

    EIN 237133914 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Los Rancheros Pobres

    EIN 770252394 · Headquarters: Santa Barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Los Ranchitos Cabana Club

    EIN 941484518 · Headquarters: CAMPBELL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Los Ranchos Elementary School Pta

    EIN 770291439 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Los Rios Classified Employees Association

    EIN 942462776 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  65. Los Rios College Federation of Teachers AFT CFT Local 2279

    EIN 510176315 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Los Rios Colleges Foundation

    EIN 942506591 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Los Robles Hospital Volunteers Inc

    EIN 953263505 · Headquarters: THOUSAND OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Los Robles Terrace Inc

    EIN 770216911 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Los Serenos De Point Vicente Inc

    EIN 954191603 · Headquarters: Rancho Palos Verdes, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Los Vecinos Swim Club A Corp

    EIN 952280998 · Headquarters: LA VERNE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Los Verdes Mens Golf & Country Club

    EIN 956121773 · Headquarters: Rancho Palos Verdes, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Los Viajeros Riding Club

    EIN 943151163 · Headquarters: Woodside, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Los Vigilantes

    EIN 330825052 · Headquarters: EL CENTRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Lost Angels Animal Rescue

    EIN 454449061 · Headquarters: CLARKSBURG, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Lost Hills Free Flight Model Airfield Association

    EIN 330437888 · Headquarters: Diablo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Lost Padres Four Wheel Drive Club

    EIN 237133984 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Lost Pets of California

    EIN 820839359 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Lost Siblings Productions Inc

    EIN 455118183 · Headquarters: West Hollywood, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Lotfi Zadeh Foundation

    EIN 992765385 · Headquarters: Marina del Rey, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Lottie Johnson Memorial Housing Inc

    EIN 942185014 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Lotus Aid

    EIN 800499944 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  82. Lou Grant Parent-Child Workshop

    EIN 951929365 · Headquarters: Carpinteria, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Louchheim Foundation

    EIN 954125312 · Headquarters: NORTH HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. Loud for Tomorrow Action Fund

    EIN 933337205 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Loud Pack Network Inc

    EIN 475475132 · Headquarters: WALNUT CREEK, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Louderbacks Fiddlebackers

    EIN 680093782 · Headquarters: Shasta Lake, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Louie for Ccsf Board 2024

    EIN 992847858 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Louis and Flori Petri Foundation

    EIN 946074637 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. Louis F Sinsheimer Elementary Pta

    EIN 956206505 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Louis Kesten & Esther Kesten Foundation

    EIN 956092363 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  91. Louis L Fleck Charitable Tr

    EIN 476427926 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. Louis M Welsh Inn of the American Inns of Court

    EIN 330226323 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Louis Pasteur Parent Teacher Organization

    EIN 204287067 · Headquarters: Orangevale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Louise a and Walter H Sullivan Foundation

    EIN 946061290 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Louise Foussat Elementary PTA

    EIN 900335293 · Headquarters: Oceanside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Louise M Davies Foundation

    EIN 237359841 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Louise Mollath 3Rd Char Rem Trust

    EIN 776147618 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  98. Louisville Foundation

    EIN 954191844 · Headquarters: WOODLAND HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Lourdes Columbian Society

    EIN 954232062 · Headquarters: TUJUNGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Love & Hope Development Incorporation

    EIN 863185951 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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