Arts, Culture & Humanities nonprofits in California

Arts, Culture & Humanities nonprofits in California. Browse 18,950 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. Onward Industries Inc

    EIN 872295179 · Headquarters: Marina Del Rey, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Ooley Theatre

    EIN 923390549 · Headquarters: Sacramento, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Open Book Theatre Company

    EIN 882926648 · Headquarters: Oceanside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Open Channel Inc

    EIN 942499351 · Headquarters: Soquel, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Open Door Publishing

    EIN 474833572 · Headquarters: Laguna Niguel, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Open Eye Pictures Inc

    EIN 320154227 · Headquarters: SAN RAFAEL, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Open Fist Theatre Company

    EIN 954374304 · Headquarters: Van Nuys, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Open Floor International

    EIN 832574326 · Headquarters: MILL VALLEY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Open Floor Society Inc

    EIN 453755693 · Headquarters: Los Angeles, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Open Heart Synergy

    EIN 934041399 · Headquarters: CARMEL, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Open Letter Inc

    EIN 954725590 · Headquarters: Glendale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Open Media Group

    EIN 932840139 · Headquarters: Culver City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Open Mind a Project for the Development and Education of Children

    EIN 943252640 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Open Music Society Foundation

    EIN 273743368 · Headquarters: ENCINO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  15. Open Sky Music Foundation

    EIN 330827659 · Headquarters: BIG BEAR LAKE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Open Theatre

    EIN 742164362 · Headquarters: Oakland, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. Open Tv for America Inc

    EIN 471952878 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  18. Open Web Device Compliance Review Board Forum

    EIN 471450532 · Headquarters: Mountain View, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  19. Open Window Institute

    EIN 414565207 · Headquarters: San Dimas, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Open Wings Theatre Company

    EIN 842863768 · Headquarters: Stevenson Ranch, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Open Wounds

    EIN 820654336 · Headquarters: GLENDALE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. Openart

    EIN 852283943 · Headquarters: Eureka, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Openhood Inc

    EIN 264312908 · Headquarters: PIEDMONT, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Opening Minds Productions

    EIN 270957481 · Headquarters: Chatsworth, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  25. Opening Night Theater Inc

    EIN 874754623 · Headquarters: BURBANK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Opera 100 of Leisure World Laguna Hills

    EIN 953585982 · Headquarters: LAGUNA HILLS, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  27. Opera A La Carte Association DBA Arts A La Carte

    EIN 953458594 · Headquarters: Pasadena, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Opera a La Carte San Diego Inc

    EIN 992824373 · Headquarters: San Marcos, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Opera Academy of California

    EIN 550895590 · Headquarters: SAN FRANCISCO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Opera Arts Inc

    EIN 300540629 · Headquarters: Palm Springs, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Opera Bravura Entertainment Inc

    EIN 275035675 · Headquarters: Santa Clara, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Opera Cultura

    EIN 464332937 · Headquarters: San Jose, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Opera Laguna

    EIN 922208070 · Headquarters: LAGUNA BEACH, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Opera Modesto Inc

    EIN 770013155 · Headquarters: MODESTO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Opera Music Academy

    EIN 862050749 · Headquarters: LOS ANGELES, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Opera Neo

    EIN 463142361 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. Opera Noir Inc

    EIN 770503778 · Headquarters: Orinda, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  38. Opera Parallle

    EIN 721584393 · Headquarters: San Francisco, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Opera San Jose Endowment Foundation Inc

    EIN 272491185 · Headquarters: San Jose, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990

  40. Opera San Jose Incorporated

    EIN 770009773 · Headquarters: SAN JOSE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Opera San Luis Obispo Inc

    EIN 770086873 · Headquarters: Atascadero, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Opera Santa Barbara

    EIN 770347413 · Headquarters: SANTA BARBARA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Opera Showcase of the Desert

    EIN 201261920 · Headquarters: Palm Springs, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. Opera Stilnovo

    EIN 200861080 · Headquarters: Porterville, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Opera-essence Performances

    EIN 262683488 · Headquarters: Monterey, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Operalia Foundation Inc

    EIN 954857653 · Headquarters: BEVERLY HILLS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Operating Engineers Cable Tv System & Fiberoptic Contract Adm Tr For

    EIN 942988463 · Headquarters: Walnut Creek, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. Operation Bandwagon Inc

    EIN 770601375 · Headquarters: SHERMAN OAKS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  49. Operation Dance

    EIN 922172908 · Headquarters: EL CAJON, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Operations Group Ball Association OGBA

    EIN 831880565 · Headquarters: Fort Irwin, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  51. Ophelias Jump Productions a California Public Bene

    EIN 462581112 · Headquarters: CLAREMONT, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Optimist International

    EIN 364029815 · Headquarters: El Cajon, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  53. Optimist Youth Band Inc

    EIN 952228051 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  54. Opus Handbell Ensemble Inc

    EIN 481286593 · Headquarters: Modesto, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Opus One Chamber Music

    EIN 205914611 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Orange Coast Musical Arts

    EIN 330895063 · Headquarters: GARDEN GROVE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Orange Coast Sampler Guild

    EIN 330595544 · Headquarters: LONG BEACH, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  58. Orange Comm Historical Society

    EIN 330416234 · Headquarters: Orange, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Orange Community Chorus

    EIN 330657316 · Headquarters: ORANGE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  60. Orange County American Italian Renaissance Foundation

    EIN 330013671 · Headquarters: Orange, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Orange County Armenian Center

    EIN 922330533 · Headquarters: Santa Ana, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Orange County Armenian Genocide Memorial Committee

    EIN 333445791 · Headquarters: Santa Ana, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Orange County Ars Vocalis Academy

    EIN 461347423 · Headquarters: Laguna Niguel, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  64. Orange County Ballet Theater

    EIN 200751348 · Headquarters: Laguna Hills, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Orange County California Genealogical Society

    EIN 352764580 · Headquarters: Huntington Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Orange County Cello Ensemble

    EIN 813525674 · Headquarters: PLACENTIA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  67. Orange County Center for Contemporary Art

    EIN 953545841 · Headquarters: Santa Ana, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Orange County Childrens Museum

    EIN 800938301 · Headquarters: Fountain Valley, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  69. Orange County Childrens Theatre

    EIN 237099408 · Headquarters: costa mesa, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Orange County Childrens Therapeutic Arts Center

    EIN 330930891 · Headquarters: Santa Ana, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Orange County Chinese Artists Association

    EIN 680609943 · Headquarters: IRVINE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Orange County Chinese Cultural Club

    EIN 330328165 · Headquarters: Santa Ana, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Orange County Chinese Friendship Association Inc

    EIN 811274206 · Headquarters: santa ana, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Orange County Chinese Professional Association

    EIN 341983685 · Headquarters: Irvine, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  75. Orange County Choirs

    EIN 453715235 · Headquarters: BUENA PARK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  76. Orange County Classic Jazz Festival Inc

    EIN 330682252 · Headquarters: Orange, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. Orange County Current Affairs Forum Dba Oc Forum

    EIN 330431017 · Headquarters: Orange, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Orange County Diy

    EIN 473612093 · Headquarters: Lake Forest, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Orange County Early Music

    EIN 844119041 · Headquarters: Irvine, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Orange County Fine Arts Inc

    EIN 952512861 · Headquarters: SANTA ANA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Orange County Fire Authority Pipes & Drums

    EIN 455306069 · Headquarters: Irvine, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Orange County Fire Services Assoc Inc

    EIN 956195085 · Headquarters: Orange, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Orange County Firefighters Emerald Society

    EIN 460696576 · Headquarters: TUSTIN, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Orange County Friendship Choir

    EIN 364661291 · Headquarters: Irvine, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Orange County Guitar Circle

    EIN 330504771 · Headquarters: Costa Mesa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Orange County Heritage Council

    EIN 263664282 · Headquarters: Santa Ana, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Orange County Independent Ensembles Inc

    EIN 331325604 · Headquarters: Whittier, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Orange County Kannada Shaale

    EIN 852278303 · Headquarters: Irvine, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Orange County Korean Master Chorale

    EIN 811411155 · Headquarters: Cypress, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Orange County Mexican American Historical Society

    EIN 743121166 · Headquarters: Tustin, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Orange County Model Engineers

    EIN 330141601 · Headquarters: COSTA MESA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Orange County Modelers' Associaton Inc

    EIN 200917075 · Headquarters: ANAHEIM, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Orange County Museum Coalition

    EIN 933273923 · Headquarters: Laguna Niguel, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Orange County Museum of Art

    EIN 951660847 · Headquarters: COSTA MESA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Orange County Museum of Art Fdn 37-Xxx-xx-xxxx

    EIN 953322686 · Headquarters: IRVINE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Orange County Music and Dance Inc

    EIN 813275405 · Headquarters: IRVINE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Orange County Opera Inc

    EIN 953181577 · Headquarters: Los Alamitos, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Orange County Painting and Decorating Contractors' Association

    EIN 952262518 · Headquarters: TUSTIN, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  99. Orange County Pioneer Council

    EIN 330139601 · Headquarters: Santa Ana, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  100. Orange County Playwright Alliance

    EIN 954683134 · Headquarters: Huntington Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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