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. West Valley Wolves

    EIN 954365443 · Headquarters: WOODLAND HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. West Valley Youth Soccer League

    EIN 942663548 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. West Valley-mission District Police Department Poa

    EIN 770508343 · Headquarters: SARATOGA, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. West Ventura County Business Alliance Incorporated

    EIN 951074180 · Headquarters: OXNARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. West Victor Valley Shooting Club

    EIN 330512861 · Headquarters: Victorville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. West Visalia Kiwanis Club Student Loan Foundation Inc

    EIN 770006520 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. West-comm Police Employee Association

    EIN 330912508 · Headquarters: Seal Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  8. Westar Institute

    EIN 943181460 · Headquarters: Temecula, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Westbay Alano Club Inc

    EIN 942764280 · Headquarters: South San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Westchester High School Booster Club

    EIN 953786147 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Westchester Lodge 1780 Loyal Order of Moose Inc

    EIN 952243200 · Headquarters: El Segundo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Westchester National Little League

    EIN 237252268 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Westchester Parents' Nursery School

    EIN 951658011 · Headquarters: INGLEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Westchester Rotary Foundation

    EIN 953978301 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Westchester Townhouse Inc

    EIN 956101243 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Westchester Woman's Club

    EIN 951609098 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Westchester Womens Golf Association

    EIN 205001272 · Headquarters: Marina Del Rey, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Westchester-playa Del Rey Youth Foundation Inc

    EIN 956097359 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Westdale Village Homeowners Association Inc

    EIN 954496903 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  20. Western Access Systems Association

    EIN 953886002 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Western Aerosol Information Bureau Inc

    EIN 953420092 · Headquarters: BREA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Western Air Flying Club of Los Angeles Inc

    EIN 237314831 · Headquarters: San Pedro, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. Western Alliance Trust Fund

    EIN 956981657 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. Western Amateur Astronomers

    EIN 954274962 · Headquarters: Duarte, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Western American Buddhist Association

    EIN 237313441 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Western American Railroad Museum Systems Corporation

    EIN 330482674 · Headquarters: Barstow, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Western Angiographic & Interventional So

    EIN 237091208 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Western Aquatic Plant Management Society

    EIN 454697624 · Headquarters: Stockton, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Western Armenian Athletic Association

    EIN 237103894 · Headquarters: CLOVIS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Western Association for Art Conservation

    EIN 521352653 · Headquarters: WEST HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Western Association of Chamber Executive

    EIN 952261640 · Headquarters: Santa Maria, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Western Association of Independent Camps Inc

    EIN 956103005 · Headquarters: TRABUCO CANYON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Western Automotive Journalists Association

    EIN 943197370 · Headquarters: BRISBANE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Western Candy Association

    EIN 946121463 · Headquarters: NOVATO, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  35. Western Cardiac Foundation

    EIN 956116853 · Headquarters: SHERMAN OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. Western Carwash Association

    EIN 953751310 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Western Catholic Educational Association

    EIN 204039860 · Headquarters: YORBA LINDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Western Chapter of the Association for Preservation Technology

    EIN 942967067 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Western Chapter of the International Society of Arboriculture

    EIN 330368951 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Western College Association

    EIN 941279808 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  41. Western Conference of Bakery Confection & Tobacco Workers International Union

    EIN 916056171 · Headquarters: CARSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Western Conference of Operating Engineers

    EIN 946083331 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Western Conference of Teamsters Legal Services Trust Fund

    EIN 953543057 · Headquarters: Stockton, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Western Conservation Club Inc

    EIN 956196401 · Headquarters: Acton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Western Council of Engineers

    EIN 237083970 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Western Dental Foundation Inc

    EIN 853746092 · Headquarters: ORANGE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Western Eagle Foundation

    EIN 330498064 · Headquarters: TEMECULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Western Education Institute Inc

    EIN 851152116 · Headquarters: DESERT HOT SPRINGS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Western Educational Corporation

    EIN 473378004 · Headquarters: lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Western Electrical Contractors Association Inc

    EIN 940453910 · Headquarters: RANCHO CORDOVA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Western Electrics Chapter No 133 of Natl Assn Watch & Clock Collection

    EIN 770491263 · Headquarters: Sierra Madre, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Western Engineering Contractors Inc Veba Health & Welfare Trust

    EIN 943189013 · Headquarters: LOOMIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Western Evangelical Assoc

    EIN 952462093 · Headquarters: Rancho Mirage, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Western Fairs Association Inc

    EIN 941039034 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Western Federation of Professional Land Surveyors

    EIN 810393718 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Western Fencing Coalition

    EIN 853079542 · Headquarters: DAVIS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Western Field Ornithologists Inc

    EIN 237176822 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Western Fishboat Owners Association

    EIN 952497651 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Western Foundation of Vertebrate Zoology

    EIN 956096078 · Headquarters: CAMARILLO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Western Fulfillment Management Association Inc

    EIN 953957879 · Headquarters: Cypress, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Western Gospel Association

    EIN 953788080 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Western Growers Association

    EIN 951362030 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Western Growers Health

    EIN 952500201 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Western Heights Water Company

    EIN 951362080 · Headquarters: YUCAIPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Western Horizons Working Dog Club

    EIN 272836637 · Headquarters: Phelan, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Western Ice Association

    EIN 942797826 · Headquarters: Forestville, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Western Independent Living Foundation

    EIN 952894539 · Headquarters: NORTHRIDGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  68. Western Independent Refiners Association

    EIN 954388639 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Western Insulation Contractors Association N Ca

    EIN 510155280 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Western Insurance Agents Association

    EIN 952259541 · Headquarters: RANCHO CORDOVA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Western Italian Golf Association Inc

    EIN 237369477 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Western Little League of Tustin

    EIN 952513764 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Western Los Angeles County Council Inc Boy Scouts of America 51

    EIN 952788856 · Headquarters: VAN NUYS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Western Los Angeles Dental Society

    EIN 952052398 · Headquarters: Lawndale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Western Manufactured Housing Communities Association

    EIN 951457270 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Western Maquiladora Coordinating Co

    EIN 953847824 · Headquarters: PLACENTIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Western Mobilehome Association Issues Committee

    EIN 680203074 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Western Motor Home Association

    EIN 311078419 · Headquarters: REEDLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Western Naval Historical Association

    EIN 832992178 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. Western Nevada County Recreation Services

    EIN 943282062 · Headquarters: GRASS VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Western Nevada Cutting Horse Association

    EIN 880136176 · Headquarters: SUSANVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Western Orthopedic Association- Los Angeles Chapter

    EIN 956096732 · Headquarters: TORRANCE, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. Western Painting and Coating Contractors Association

    EIN 952654139 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Western Pallet Association

    EIN 510196331 · Headquarters: Carlsbad, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Western Payments Alliance

    EIN 237240059 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. WESTERN PENSION & BENEFITS CONFERENCE Orange County Chapter

    EIN 330706599 · Headquarters: Garden Grove, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Western Pension Conference San Diego Chapter Inc

    EIN 953864207 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Western Placer Teachers Association

    EIN 680015417 · Headquarters: LINCOLN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Western Plant Health Association

    EIN 941452953 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Western Plastics Association

    EIN 953936234 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Western Power Trading Forum

    EIN 943296987 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Western Propane Gas Association

    EIN 941144929 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Western Propane Gas Research Foundation

    EIN 680363337 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Western Region of the National Speleological Society

    EIN 237154614 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Western Region Puerto Rican Council Inc

    EIN 237420553 · Headquarters: Union City, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Western Regional Chapter-alca

    EIN 330570349 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  97. Western Regional Conference of Painters and Allied Trades

    EIN 680132758 · Headquarters: Livermore, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Western Rock Art Research

    EIN 208276520 · Headquarters: BISHOP, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Western San Bernardino County Bar Association

    EIN 330172529 · Headquarters: RANCHO CUCAMONGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Western Section of the American Urological Association Inc

    EIN 956051202 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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