Nonprofits in California

Nonprofits in California. Browse 229,931 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. Western Power Trading Forum

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

  2. Western Propane Gas Association

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

  3. Western Propane Gas Research Foundation

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

  4. Western Province Achievement Foundation

    EIN 462820366 · Headquarters: Sacramento, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Western Psychological Association

    EIN 237059021 · Headquarters: SIERRA MADRE, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Western Psychological Foundation

    EIN 912024569 · Headquarters: LOS ANGELES, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  7. Western Public Safety Alternatives Inc

    EIN 954432835 · Headquarters: Upland, CA, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  8. Western Publications Assoc Inc

    EIN 953269756 · Headquarters: SANTA CLARITA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  9. Western Pyrotechnic Association Inc

    EIN 330455378 · Headquarters: SAN BERNADINO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Western Radio Repeater and Echolink Association Inc

    EIN 854032768 · Headquarters: Burney, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Western Region Chapter of the Amer Society for Pain Mgmt Nursing

    EIN 901069269 · Headquarters: Huntington Beach, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Western Region Development and Training

    EIN 824966610 · Headquarters: Encino, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Western Region Intergovernmental Personnel Assessment Council

    EIN 942788912 · Headquarters: LONG BEACH, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Western Region International Public Managment Association for Human Re Western Region Ipma Hr

    EIN 821702741 · Headquarters: SPRING VALLEY, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Western Region Little League Umpire Alumni Association

    EIN 203369040 · Headquarters: San Bernardino, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. 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

  17. 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

  18. Western Region Robotics Forum Inc

    EIN 571167186 · Headquarters: San Jose, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Western Region Sports Acrobatics Association

    EIN 450474674 · Headquarters: Castro Calley, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Western Region Welcome Committee Inc

    EIN 333176166 · Headquarters: San Jose, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Western Regional Advocacy Project

    EIN 261982806 · Headquarters: San Francisco, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Western Regional Association for Pavement Preservation Inc

    EIN 364828838 · Headquarters: ROSEVILLE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Western Regional Chapter-alca

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

  24. 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

  25. Western Regional Employee Welfare Benefits Trust

    EIN 356967427 · Headquarters: MODESTO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Western Regional Master Builders Association

    EIN 953462393 · Headquarters: Seal Beach, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Western Regional Minority Supplier Development Council

    EIN 942416322 · Headquarters: Oakland, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Western Regional Office Employees Club

    EIN 900892432 · Headquarters: Stockton, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Western Regional Vietnam Memorial Wall

    EIN 831609179 · Headquarters: DINUBA, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Western Retriever Rescue

    EIN 923466366 · Headquarters: Marina, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Western Riverside County Agriculture Coalition

    EIN 593810784 · Headquarters: SAN JACINTO, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Western Rock Art Research

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

  33. Western Rottweiler Owners

    EIN 770429726 · Headquarters: Campbell, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. Western Roundup Living Sober of San

    EIN 943000695 · Headquarters: SAN FRANCISCO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Western Safety Institute Inc

    EIN 274901338 · Headquarters: FAIR OAKS, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Western Sages Foundation

    EIN 455204326 · Headquarters: Rosemead, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. 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

  38. Western School Of

    EIN 941505160 · Headquarters: FRESNO, CA, USA · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  39. Western Sea Kayakers

    EIN 204168437 · Headquarters: Mountain View, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. 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

  41. Western Section of the Wildlife Society

    EIN 954470836 · Headquarters: DAVIS, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Western Shasta Resource Conservation District

    EIN 710909589 · Headquarters: Anderson, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Western Sierra Charter Schools

    EIN 263006883 · Headquarters: Oakhurst, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Western Sierra Food Bank Inc

    EIN 475501183 · Headquarters: Downieville, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Western Sierra Medical Clinic Inc

    EIN 942279011 · Headquarters: Grass Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Western Sierra Residential Center Inc

    EIN 680434031 · Headquarters: DOWNIEVILLE, CA, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. Western Slope Community Services

    EIN 680469853 · Headquarters: PLACERVILLE, CA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  48. Western Small Hydro Association

    EIN 472549691 · Headquarters: San Anselmo, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Western Society for French History

    EIN 470616331 · Headquarters: Santa Clara, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Western Society for Kinesiology & Wellness

    EIN 823561144 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Western Society for Physical Ed of College Women

    EIN 943162885 · Headquarters: ALAMEDA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Western Society of Chamber Music

    EIN 204305302 · Headquarters: Claremont, CA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  53. Western Society of Criminology

    EIN 953141516 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Western Society of Malacologists Inc

    EIN 900433850 · Headquarters: Huntington Beach, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Western Society of Oral and Maxillofacial Surgeons

    EIN 953498481 · Headquarters: Roseville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Western Sonoma County Historical Society

    EIN 942457091 · Headquarters: Sebastopol, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Western Sonoma County Rural Alliance

    EIN 680363632 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Western Sonoma County Swimmers

    EIN 680120237 · Headquarters: Sebastopol, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Western Sonoma County Youth Soccer League

    EIN 680332957 · Headquarters: SEBASTOPOL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Western Spectroscopy Association

    EIN 800186692 · Headquarters: Oakland, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  61. Western Star Dancers

    EIN 942833128 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Western Stars

    EIN 953080424 · Headquarters: Moreno Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Western State Conference

    EIN 954618453 · Headquarters: NAPA, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Western State Equestrian Drill Team Associates Inc

    EIN 450486308 · Headquarters: TULARE, CA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  65. Western State University Alumni Association Inc

    EIN 330876597 · Headquarters: Brea, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Western State University Law Review Association Inc

    EIN 510172561 · Headquarters: Tustin, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Western States Acquirers Association Inc

    EIN 200800263 · Headquarters: LAGUNA BEACH, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Western States AIDS Memorial Inc

    EIN 811403829 · Headquarters: Cathedral City, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Western States Association of Sheriffs Air Squadrons

    EIN 946103662 · Headquarters: Fairfield, CA, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  70. Western States Auction Association

    EIN 942655596 · Headquarters: HEMET, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  71. Western States Auto Theft Investigators

    EIN 912171378 · Headquarters: SANTA ANA, CA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  72. Western States Auto Theft Investigators Association

    EIN 943128317 · Headquarters: SACRAMENTO, CA, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. Western States Auto Theft Investigators Central Chapter

    EIN 770012144 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Western States Auto Theft Investigators Northern California

    EIN 830682297 · Headquarters: SACRAMENTO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Western States Barbeque Association

    EIN 264100454 · Headquarters: CARMICHAEL, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  76. Western States Boilermakers Industry Fund

    EIN 471810010 · Headquarters: Dublin, CA, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Western States Cargo Theft Association

    EIN 330603887 · Headquarters: Norco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Western States Carpenters Health and Welfare Trust

    EIN 956042873 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Western States Carpenters Training Fund

    EIN 952106266 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Western States Carpenters Vacation Trust

    EIN 956042279 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Western States Chapter 10 173D Airborne Brigade Association

    EIN 680517066 · Headquarters: Fairfax, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Western States Charity Fund Inc

    EIN 870801660 · Headquarters: BUENA PARK, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Western States Conference for Pharm Residents Fellows & Preceptors

    EIN 860535273 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Western States Conference Inc

    EIN 880459915 · Headquarters: Sacramento, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. Western States Corvette Council Inc

    EIN 942724149 · Headquarters: San Martin, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Western States Council of Sheet Metal Air Rail & Transportation Workers

    EIN 941348537 · Headquarters: SACRAMENTO, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Western States Dairy Producers Trade Association Inc

    EIN 481256436 · Headquarters: MODESTO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Western States Dorper Association Inc

    EIN 831161360 · Headquarters: Selma, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Western States Drywalllathing Industry Labor-mngmnt Cooperation Committee Inc

    EIN 953885928 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Western States Emergency Preparedness Club

    EIN 462755837 · Headquarters: Westminster, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  91. Western States Endurance Run Foundation

    EIN 942902794 · Headquarters: Auburn, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Western States Evangelistic Assoc

    EIN 930970248 · Headquarters: SAN CLEMENTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Western States Fellowship Inc

    EIN 942674989 · Headquarters: SAN FRANCISCO, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Western States Folklore Society

    EIN 953542075 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Western States Golf Association

    EIN 942931152 · Headquarters: Corona, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Western States Hockey League Inc

    EIN 330624446 · Headquarters: Tustin, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  97. Western States Information Network Inc

    EIN 271453421 · Headquarters: Sacramento, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Western States Insul and Allied Workers Health Plan

    EIN 946170245 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Western States Issue Education Fund Inc

    EIN 352303157 · Headquarters: BURBANK, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Western States Jewish History

    EIN 953812885 · Headquarters: Pomona, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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