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. Marin Horse Council

    EIN 942778803 · Headquarters: SAUSALITO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Marin Housing for Handicapped Inc I

    EIN 942662959 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Marin Income Property Association

    EIN 942884438 · Headquarters: Mill Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Marin Lodge #200 Ioof

    EIN 941637985 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Marin Masonic Building Association

    EIN 941260877 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Marin Mountain School

    EIN 680226629 · Headquarters: Corte Madera, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  7. Marin Music Chest

    EIN 946102752 · Headquarters: Ross, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Marin Poetry Center

    EIN 942833129 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Marin Pregnancy Clinic

    EIN 943048513 · Headquarters: NOVATO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Marin Professional Firefighters IAFF Local 1775

    EIN 510226750 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Marin Releaf

    EIN 680245183 · Headquarters: WOODACRE, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Marin Rod & Gun Club

    EIN 940655507 · Headquarters: San Quentin, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Marin Services for Men

    EIN 680043706 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Marin Ski Club

    EIN 946061055 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Marin Tax Lawyers Association

    EIN 300835213 · Headquarters: NOVATO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Marin Tennis Club

    EIN 942180244 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Marin Tennis League

    EIN 560507692 · Headquarters: Novato, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Marin United Taxpayers Association Inc

    EIN 942320725 · Headquarters: GREENBRAE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Marin Visitors Network Dba Marin Convention & Visitors Bureau

    EIN 941265639 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Marin Waldorf School Association Inc

    EIN 942161819 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Marin Yacht Club

    EIN 940655572 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Marina Aquatics Booster Club

    EIN 330373256 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Marina Baseball Booster Club

    EIN 930977283 · Headquarters: Huntington Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Marina Benefit Plan for Health Care Providers in Ar

    EIN 954169650 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Marina Benefit Plan for Health Care Providers in Ny

    EIN 956943845 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Marina Benefit Plan for the Accounting Industry in Ca

    EIN 954182988 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Marina Benefit Plan for the Construction Industry in Ca

    EIN 954169665 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Marina Benefit Plan for the Entertainment Industry in Ca

    EIN 954169672 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Marina Benefit Plan for the Health Care Providers in Ca

    EIN 954121441 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Marina Benefit Plan for the Health Care Providers in Oh

    EIN 956907146 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Marina Benefit Plan for the Health Care Providers in Va

    EIN 956906755 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Marina Benefit Plan for the Insurance Industry in Pa

    EIN 956906740 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Marina Benefit Plan for the Legal Industry in Ca

    EIN 954169669 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Marina Benefit Plan for the Manufacturing Industry in Ca

    EIN 954194499 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Marina Benefit Plan for the Real Estate Industry in Ca

    EIN 954169667 · Headquarters: WEST HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Marina Benefit Plan for the Retail Trade Industry in Ca

    EIN 954178487 · Headquarters: WEST HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Marina Chamber of Commerce

    EIN 861361881 · Headquarters: Marina, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Marina Del Rey Foundation

    EIN 953635498 · Headquarters: Marina del Rey, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Marina Del Rey Lessees Association

    EIN 952657443 · Headquarters: Panorama City, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Marina Del Rey Rotary Club

    EIN 993835569 · Headquarters: PLAYA DEL REY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Marina Equestrian Association

    EIN 770375110 · Headquarters: MARINA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Marina Football Boosters Club

    EIN 930977282 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Marina Grad Night Booster Club

    EIN 330283307 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. Marina Hills Planned Community Association - C/o Powerstone

    EIN 330279771 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Marina Middle PTSA

    EIN 900904015 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Marina Recreation Association

    EIN 237328629 · Headquarters: LODI, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Marina View Heights Association

    EIN 942507568 · Headquarters: BASS LAKE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  48. Marina Viking Track Booster Club

    EIN 330224416 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Marina West Yacht Club

    EIN 942760691 · Headquarters: Isleton, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Marina-cowhollow Neighbors and Merchants

    EIN 943463238 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Marina-faire Homeowners Assn

    EIN 237413576 · Headquarters: San Leandro, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Marinduque Association of Southern

    EIN 330110897 · Headquarters: West Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Marine Clerks Memorial Association

    EIN 956136980 · Headquarters: SAN PEDRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Marine Corps Air Station Camp Pendleton Staff Non-commissioned O

    EIN 934543443 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Marine Corps League

    EIN 010957364 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Marine Corps League

    EIN 043586785 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Marine Corps League

    EIN 061706444 · Headquarters: Tujunga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Marine Corps League

    EIN 113688229 · Headquarters: Oakhurst, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Marine Corps League

    EIN 262181863 · Headquarters: SAN FERNANDO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Marine Corps League

    EIN 275216080 · Headquarters: Wrightwood, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Marine Corps League

    EIN 300446114 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Marine Corps League

    EIN 300451351 · Headquarters: Rohnert Park, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Marine Corps League

    EIN 320700189 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Marine Corps League

    EIN 330865394 · Headquarters: EL CAJON, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Marine Corps League

    EIN 330881420 · Headquarters: Big Bear Lake, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Marine Corps League

    EIN 330908378 · Headquarters: Menifee, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Marine Corps League

    EIN 330913036 · Headquarters: Midway City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Marine Corps League

    EIN 383725619 · Headquarters: CHULA VISTA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Marine Corps League

    EIN 384251710 · Headquarters: Woodland Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Marine Corps League

    EIN 392073430 · Headquarters: Rancho Cucamonga, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Marine Corps League

    EIN 432081561 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Marine Corps League

    EIN 510191588 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Marine Corps League

    EIN 510252091 · Headquarters: Armona, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Marine Corps League

    EIN 593774913 · Headquarters: Discovery Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Marine Corps League

    EIN 611895397 · Headquarters: REDLANDS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Marine Corps League

    EIN 680138134 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Marine Corps League

    EIN 680176371 · Headquarters: simi valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Marine Corps League

    EIN 680202210 · Headquarters: SHINGLE SPRINGS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Marine Corps League

    EIN 680379040 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Marine Corps League

    EIN 680383136 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Marine Corps League

    EIN 680384632 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Marine Corps League

    EIN 680390303 · Headquarters: Yreka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Marine Corps League

    EIN 680459422 · Headquarters: Vacaville, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Marine Corps League

    EIN 680470968 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  85. Marine Corps League

    EIN 680474448 · Headquarters: Ione, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Marine Corps League

    EIN 753044108 · Headquarters: SAN JOSE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Marine Corps League

    EIN 770073039 · Headquarters: Modesto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Marine Corps League

    EIN 770289194 · Headquarters: Salinas, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Marine Corps League

    EIN 800083926 · Headquarters: PALM DESERT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Marine Corps League

    EIN 800169097 · Headquarters: GARDEN VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Marine Corps League

    EIN 800676081 · Headquarters: La Verne, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Marine Corps League

    EIN 820925241 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Marine Corps League

    EIN 873506402 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Marine Corps League

    EIN 882143350 · Headquarters: Vacaville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Marine Corps League

    EIN 900433233 · Headquarters: Oakdale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Marine Corps League

    EIN 912078517 · Headquarters: Lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Marine Corps League

    EIN 943262546 · Headquarters: Hayward, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Marine Corps League

    EIN 946172461 · Headquarters: South San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Marine Corps League

    EIN 956150718 · Headquarters: Santa Barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Marine Corps League

    EIN 956195898 · Headquarters: Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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