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. Alumni Corporation Board - Delta Sigma Phi

    EIN 956060578 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Alvarado Community Association

    EIN 956056751 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Alvarado Elementary Ptc

    EIN 300635565 · Headquarters: UNION CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Alvarado Knee Research Institute Inc Dba The Docere Foundation

    EIN 330102987 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Alvin & Geraldine Baileys Foundation

    EIN 330626430 · Headquarters: LAGUNA HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Alvin Carrillo Memorial Scholarship

    EIN 262898445 · Headquarters: Concord, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Alvin Myo Post 365 the American Legion Dept of Ca

    EIN 956196689 · Headquarters: Vista, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Alvord Colton Uniserv

    EIN 330427660 · Headquarters: COLTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Alvord Educational Foundation

    EIN 330350351 · Headquarters: CORONA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Alvord Educators Association

    EIN 330427277 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Always Dream Inc

    EIN 923013396 · Headquarters: Castaic, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. Always There Health Care Inc

    EIN 853179426 · Headquarters: CORONADO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Alzheimer's Family Services Center

    EIN 953463975 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Alzheimers Aid Society of Northern California Inc

    EIN 942721961 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Am Dachs Foundation

    EIN 943144688 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Ama East Bay

    EIN 471031261 · Headquarters: Hercules, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Amador Council of Tourism

    EIN 201322599 · Headquarters: SUTTER CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Amador County Ag Boosters Ffa Alumni and Supporters

    EIN 833345903 · Headquarters: JACKSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Amador County Artists

    EIN 942901619 · Headquarters: JACKSON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Amador County Arts Council

    EIN 942811333 · Headquarters: Jackson, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Amador County Assoc of Realtors

    EIN 237083841 · Headquarters: SUTTER CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Amador County Chamber of Commerce

    EIN 941576602 · Headquarters: JACKSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Amador County Farm Bureau

    EIN 941424685 · Headquarters: JACKSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Amador County Historical Society

    EIN 942920481 · Headquarters: Jackson, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Amador County Peace Officers Associ

    EIN 237236082 · Headquarters: SUTTER CREEK, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Amador County Senior Citizens

    EIN 942761385 · Headquarters: Jackson, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Amador County Sheriffs Office Asso

    EIN 237250495 · Headquarters: JACKSON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Amador County True Sportsman Club True Sportsman Club

    EIN 680438378 · Headquarters: JACKSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Amador County Vintners Association

    EIN 680278948 · Headquarters: PLYMOUTH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Amador County Womens Network

    EIN 680214557 · Headquarters: Jackson, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Amador Masonic Temple Association

    EIN 223977142 · Headquarters: Jackson, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  32. Amador Post No108 American Legion

    EIN 942904330 · Headquarters: Jackson, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Amador Pregnancy Help Center

    EIN 680167320 · Headquarters: Jackson, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Amador Secret Witness Inc

    EIN 680101002 · Headquarters: Sutter Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Amador Tuolumne Community Resources

    EIN 943136027 · Headquarters: JACKSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Amador Valley Scholarships Inc

    EIN 946128830 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Amador West Little League

    EIN 680350009 · Headquarters: Ione, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Amalgamated Printers Association

    EIN 922859736 · Headquarters: Carson, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Amalgamated Transit Union 1027

    EIN 942568509 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Amalgamated Transit Union 192 Transit Union Local 192

    EIN 940278495 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Amalgamated Transit Union California Conference Board

    EIN 510188226 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Amalgamated Transit Union Local 1225

    EIN 940938512 · Headquarters: Marina, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Amalgamated Transit Union Local 1277

    EIN 951310934 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Amalgamated Transit Union Local 1309 Afl-cio

    EIN 951185013 · Headquarters: LEMON GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Amalgamated Transit Union Local 1555

    EIN 237299601 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Amalgamated Transit Union Local 1574

    EIN 942363233 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Amalgamated Transit Union Local 1605

    EIN 680100926 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Amalgamated Transit Union Local 1704

    EIN 330666806 · Headquarters: SAN BERNARDINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Amalgamated Transit Union Local 1756

    EIN 571212152 · Headquarters: EL MONTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Amalgamated Transit Union Local 256

    EIN 940939926 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Amalgamated Transit Union-div 1277 Scrtd Health & Welfare Fund

    EIN 952814788 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Amalgamated Transit Union-local 265

    EIN 941014118 · Headquarters: CAMPBELL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Amanda Brown Livewell

    EIN 884224069 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Amar Animales Inc

    EIN 465334237 · Headquarters: san dimas, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Amar Foundation Co McCabe & Totah LLP

    EIN 943055731 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Amara Charities

    EIN 474759292 · Headquarters: Fountain Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Amarillo Mutual Water Company

    EIN 950489010 · Headquarters: ROSEMEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Amateur Atheltic Union of the United States

    EIN 300584456 · Headquarters: Santa Clara, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Amateur Athletic Uniom of the Loomis Elite

    EIN 853320746 · Headquarters: Loomis, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Amateur Athletic Union - Folsom Basketball Club

    EIN 272218507 · Headquarters: FOLSOM, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  61. Amateur Athletic Union of the United States

    EIN 300800880 · Headquarters: Valley Center, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Amateur Athletic Union of the United States

    EIN 453359416 · Headquarters: SAN BERNARDINO, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Amateur Athletic Union of the United States

    EIN 471216960 · Headquarters: PACIFIC GROVE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Amateur Athletic Union of the United States

    EIN 471516647 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. Amateur Athletic Union of the United States

    EIN 473891331 · Headquarters: Foothill Ranch, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Amateur Athletic Union of the United States

    EIN 474409603 · Headquarters: Chico, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. Amateur Athletic Union of the United States

    EIN 571234402 · Headquarters: EL DORADO HLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Amateur Athletic Union of the United States

    EIN 800875086 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  69. Amateur Athletic Union of the United States

    EIN 843974780 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Amateur Athletic Union of the United States

    EIN 863074791 · Headquarters: Antelope, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Amateur Athletic Union of the United States

    EIN 863488051 · Headquarters: Brentwood, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. Amateur Athletic Union of the United States

    EIN 884023474 · Headquarters: Dublin, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Amateur Athletic Union of the United States

    EIN 921677484 · Headquarters: DANVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Amateur Athletic Union of the United States

    EIN 946124058 · Headquarters: Tulare, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Amateur Athletic Union of the United States Inc

    EIN 205914624 · Headquarters: Fairfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Amateur Athletic Union of the United States Inc

    EIN 271222113 · Headquarters: THERMAL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Amateur Athletic Union of the United States Inc

    EIN 352402210 · Headquarters: Hidden Valley Lake, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Amateur Athletic Union of the United States Inc

    EIN 384030448 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  79. Amateur Athletic Union of the United States Inc

    EIN 464709025 · Headquarters: Apple Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Amateur Athletic Union of the United States Inc

    EIN 475136299 · Headquarters: Menifee, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. Amateur Athletic Union of the United States Inc

    EIN 475147929 · Headquarters: Moorpark, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  82. Amateur Athletic Union of the United States Inc

    EIN 475397460 · Headquarters: Cypress, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. Amateur Athletic Union of the United States Inc

    EIN 811093785 · Headquarters: Stanton, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  84. Amateur Athletic Union of the United States Inc

    EIN 813529637 · Headquarters: Menifee, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Amateur Athletic Union of the United States Inc

    EIN 814304866 · Headquarters: ROSEVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  86. Amateur Athletic Union of the United States Inc

    EIN 814359363 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. Amateur Athletic Union of the United States Inc

    EIN 814538948 · Headquarters: Kensington, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. Amateur Athletic Union of the United States Inc

    EIN 815287058 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. Amateur Athletic Union of the United States Inc

    EIN 832281576 · Headquarters: SAN RAMON, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Amateur Athletic Union of the United States Inc

    EIN 832743552 · Headquarters: San Leandro, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Amateur Athletic Union of the United States Inc

    EIN 842754729 · Headquarters: Fairfield, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Amateur Athletic Union of the United States Inc

    EIN 842791705 · Headquarters: Dublin, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Amateur Athletic Union of the United States Inc

    EIN 842818339 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Amateur Athletic Union of the United States Inc

    EIN 842943884 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Amateur Athletic Union of the United States Inc

    EIN 843216027 · Headquarters: Placentia, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Amateur Athletic Union of the United States Inc

    EIN 862327029 · Headquarters: TEMECULA, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Amateur Athletic Union of the United States Inc

    EIN 862964077 · Headquarters: Hemet, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Amateur Athletic Union of the United States Inc

    EIN 863923983 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. Amateur Athletic Union of the United States Inc

    EIN 870849779 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Amateur Athletic Union of the United States Inc

    EIN 872480995 · Headquarters: Romoland, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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