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. Santa Maria Karting Association Inc

    EIN 770283266 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Santa Maria Kennel Club

    EIN 770099298 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Santa Maria Lawn Bowling Club

    EIN 953653383 · Headquarters: Santa Maria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Santa Maria Lodge No 719 Loyal Order of Moose

    EIN 952403353 · Headquarters: Santa Maria, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Santa Maria Masonic Building Association

    EIN 956047778 · Headquarters: Ramona, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Santa Maria Mens Club

    EIN 900635242 · Headquarters: Santa Maria, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. Santa Maria Philharmonic Society

    EIN 770288378 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Santa Maria Police Officers Association

    EIN 237414476 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Santa Maria Police Officers Benevolent Foundation Inc

    EIN 812340563 · Headquarters: SANTA MARIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Santa Maria Trails & Parks Association C/o Deborah Stern

    EIN 954468899 · Headquarters: CAMARILLO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Santa Maria Valley Beekeepers Assoc

    EIN 562624656 · Headquarters: Santa Maria, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  12. Santa Maria Valley Bullseyes Archery

    EIN 934206046 · Headquarters: ORCUTT, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Santa Maria Valley Chamber of Commerce

    EIN 951191765 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Santa Maria Valley Contractors Association Inc

    EIN 952237658 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Santa Maria Valley Discovery Museum

    EIN 770354168 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Santa Maria Valley Genealogical Society and Library

    EIN 956221692 · Headquarters: ORCUTT, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  17. Santa Maria Valley Senior Citizens

    EIN 770111371 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Santa Maria Valley Sportsman Association

    EIN 237115691 · Headquarters: Santa Maria, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Santa Maria-bonita Capital Facilities Corp

    EIN 770236176 · Headquarters: SANTA MARIA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Santa Monica Alternative School House Ptsa

    EIN 954439445 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Santa Monica Bar Association

    EIN 952832119 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Santa Monica Bay Audubon Society

    EIN 953083785 · Headquarters: Malibu, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Santa Monica Bay Auxiliary of Children's Hospital Los Angeles

    EIN 237293607 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Santa Monica Breakfast Club Welfare Fund

    EIN 237412961 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Santa Monica Chamber of Commerce

    EIN 951192245 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Santa Monica Chapter 809 Women of the Moose

    EIN 237390479 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Santa Monica Classroom Teachers Association

    EIN 952400787 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Santa Monica College Associated Students

    EIN 951684088 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Santa Monica College Faculty Association

    EIN 953614047 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Santa Monica Education Foundation

    EIN 953787674 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Santa Monica Great Park Coalition

    EIN 331670251 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Santa Monica High School Parents Teacher Association

    EIN 956207350 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Santa Monica Housing Council

    EIN 954247741 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Santa Monica Korean Church of Christ

    EIN 953880521 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Santa Monica Korean Presbyterian Church

    EIN 954399871 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  36. Santa Monica Lawn Bowls Club

    EIN 954188425 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Santa Monica Moose Lodge No 702

    EIN 951471014 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  38. Santa Monica Mountains Fund

    EIN 954187832 · Headquarters: Thousand Oaks, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Santa Monica Mountains Natural History Association

    EIN 953932372 · Headquarters: MALIBU, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Santa Monica Nativity Scenes Committee

    EIN 953848987 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  41. Santa Monica Neighbors

    EIN 412394192 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Santa Monica Pier Corporation

    EIN 953890755 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Santa Monica Polce Department Foundation

    EIN 392661775 · Headquarters: santa monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Santa Monica Police Activities League

    EIN 954249048 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Santa Monica Police Officers Association Benefit Trust

    EIN 957011261 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Santa Monica Police Officers' Association Inc

    EIN 952318535 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Santa Monica Protective Assoc Inc

    EIN 953639242 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Santa Monica Rhf Housing Inc

    EIN 330234678 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Santa Monica Tennis Club

    EIN 953122297 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Santa Monica Track Club

    EIN 953896993 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Santa Monica Track Foundation

    EIN 953138520 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Santa Monica Travel & Tourism

    EIN 953799701 · Headquarters: Santa Monica, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Santa Monica Unite Here Health Benefit Plan

    EIN 956035138 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Santa Monicans Against Ridiculous Taxes

    EIN 471815995 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Santa Monicans for Council Term Limits

    EIN 824762802 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  56. Santa Nella Chamber of Commerce

    EIN 942500870 · Headquarters: Los Banos, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Santa Paula Basin Pumpers Assoc

    EIN 931205275 · Headquarters: Santa Paula, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Santa Paula Chamber of Commerce

    EIN 951192410 · Headquarters: Santa Paula, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Santa Paula Downtown Trade Association Inc

    EIN 770045131 · Headquarters: Santa Paula, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Santa Paula Firefighters Association

    EIN 364605997 · Headquarters: santa paula, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Santa Paula Lodge No 2097 Loyal Order of Mooseinc

    EIN 952707926 · Headquarters: Santa Paula, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  62. Santa Paula Police Officers Association

    EIN 770056570 · Headquarters: Santa Paula, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Santa Rita Employees Association

    EIN 680216320 · Headquarters: Dublin, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Santa Rita Water Co

    EIN 952965592 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Santa Rosa Babe Ruth League

    EIN 942735645 · Headquarters: Rohnert Park, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. Santa Rosa Catholic Worker Inc

    EIN 942994510 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Santa Rosa Chamber of Commerce

    EIN 940842470 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Santa Rosa Colombian Inc

    EIN 942681692 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Santa Rosa Cycling Club

    EIN 911766944 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Santa Rosa Diocesan Council of Catholic Women

    EIN 680061905 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. Santa Rosa Figure Skating Club

    EIN 237230341 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Santa Rosa Firemans Association Inc Santa Rosa Fire Fighters Local 1401

    EIN 946104990 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Santa Rosa Flying Club

    EIN 800936060 · Headquarters: Windsor, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  74. Santa Rosa Gold Diggers

    EIN 352590625 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Santa Rosa High School Foundation

    EIN 680195375 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Santa Rosa High School Student Teacher Parent

    EIN 680164115 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Santa Rosa Junior College All Faculty Association

    EIN 680212731 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Santa Rosa Kasthamandap Lions Club

    EIN 831669518 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Santa Rosa Lodge No53 Ioof

    EIN 942865848 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Santa Rosa Lodge of Perfection #11

    EIN 940283417 · Headquarters: PETALUMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Santa Rosa Management Association

    EIN 263539625 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Santa Rosa Memorial Park

    EIN 940729614 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Santa Rosa Mens Association

    EIN 872739279 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Santa Rosa Montgomery High Class of 1959

    EIN 464593123 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Santa Rosa Moose Lodge No 458

    EIN 940641382 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  86. Santa Rosa Photographic Society

    EIN 680099737 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Santa Rosa Plateau Riding Club

    EIN 330503661 · Headquarters: Wildomar, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Santa Rosa Police Officers Association

    EIN 941736250 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Santa Rosa Polo Club

    EIN 680266351 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Santa Rosa Quilt Guild

    EIN 942422442 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Santa Rosa Sunrise Rotary Club

    EIN 943027802 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Santa Rosa Sunrise Rotary Foundation

    EIN 680339109 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Santa Rosa Swat Association

    EIN 422655682 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Santa Rosa Symphony Players Association

    EIN 810736932 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Santa Rosa Teachers Association

    EIN 942505323 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  96. Santa Rosa Youth Football Inc

    EIN 680083078 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Santa Rosa Youth Soccer League

    EIN 680094644 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Santa Susana Mountain Park Association

    EIN 237162511 · Headquarters: chatsworth, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Santa Teresa League of San Jose

    EIN 942553732 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Santa Teresa Meadows Water Company Inc

    EIN 770463547 · Headquarters: COYOTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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