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. Sacramento Kings Foundation

    EIN 680249718 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Sacramento Korean Ladies Choir

    EIN 932753000 · Headquarters: Orangevale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Sacramento LGBT Community Center

    EIN 942502229 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Sacramento Literacy Foundation

    EIN 680029756 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Sacramento Mabuhay Lions Club

    EIN 994164935 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Sacramento Machinists Building Corporation

    EIN 941730606 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Sacramento Mandarin School Inc

    EIN 680277090 · Headquarters: Orangevale, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Sacramento Metro Firefighters Association

    EIN 680267255 · Headquarters: Rancho Cordova, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Sacramento Metropolitan

    EIN 352422570 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Sacramento Metropolitan Chamber of Commerce

    EIN 940824600 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Sacramento Modesto Stockton Dma Promotion Association

    EIN 475262196 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  12. Sacramento Modular Railroaders Inc

    EIN 943099137 · Headquarters: Rio Linda, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Sacramento Mountaineers

    EIN 941649613 · Headquarters: Santa Maria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Sacramento Musicians Union Hall Assn

    EIN 237060945 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Sacramento Nepalese Lions Club

    EIN 831148176 · Headquarters: Woodland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Sacramento Pacific International Trials Society Inc

    EIN 943139213 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Sacramento Pc Users Group Inc

    EIN 680179964 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. Sacramento Police Athletic Club Inc

    EIN 208106491 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. Sacramento Police Officers Association

    EIN 941696339 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Sacramento Post Polio Support Group

    EIN 680418145 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  21. Sacramento Pride Properties Inc

    EIN 844827568 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Sacramento Recorder Society

    EIN 680053052 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Sacramento Regional Business Leaders Council

    EIN 393151275 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Sacramento River Delta Historical Society

    EIN 942342724 · Headquarters: WALNUT GROVE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Sacramento Riverfront Property Owners Association

    EIN 680023138 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  26. Sacramento Rivers of Living Water Evangelistic Center Inc

    EIN 680062163 · Headquarters: West Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Sacramento Rubber Bums Recreational Vehicle Club

    EIN 942438346 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Sacramento Running Association

    EIN 943300121 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Sacramento Sandy Foundation

    EIN 471629036 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. Sacramento Saturday Club Inc

    EIN 946082885 · Headquarters: CARMICHAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Sacramento Self-help Housing Inc

    EIN 680217383 · Headquarters: GOLD RIVER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Sacramento Single Squares

    EIN 930934256 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. Sacramento Suburban Kiwanis Foundation

    EIN 941552160 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Sacramento Suburban Writers Club

    EIN 521333930 · Headquarters: Fair Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  35. Sacramento Surgical Society

    EIN 946104080 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Sacramento Synchronized Swim Team

    EIN 943062185 · Headquarters: Citrus Hts, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Sacramento Theatre Company

    EIN 941347081 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Sacramento Theatre Company Foundation

    EIN 680230736 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  39. Sacramento Tournament Organization

    EIN 950296508 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Sacramento Trail Blazers Rv Club

    EIN 352358581 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Sacramento Transportation Management Association

    EIN 941681665 · Headquarters: GOLD RIVER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Sacramento United Methodist Union

    EIN 946074737 · Headquarters: Rescue, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Sacramento Valley 8a Association

    EIN 201898005 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. Sacramento Valley American Assoc for Laboratory Animal Science

    EIN 200286530 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Sacramento Valley Astronomical Society

    EIN 946071936 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sacramento Valley Chapter No 71

    EIN 680025629 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Sacramento Valley Chapter of the Ca

    EIN 450564818 · Headquarters: Loomis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Sacramento Valley Chapter of the Calif Assoc of Marriage and Family

    EIN 680055631 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Sacramento Valley Chapter Piano Technicians Guild Inc

    EIN 942826644 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Sacramento Valley Chapter Society of Chrtrd Prop & Casualty Underwrt

    EIN 680059343 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Sacramento Valley Citroen Club

    EIN 364922611 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Sacramento Valley Collie Club Inc

    EIN 237156437 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Sacramento Valley Conservancy

    EIN 680256214 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Sacramento Valley Crime Stoppers Inc

    EIN 680000551 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Sacramento Valley Darting Association

    EIN 680055215 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Sacramento Valley Detecting Buffs

    EIN 853083330 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Sacramento Valley Energy League

    EIN 946069845 · Headquarters: CITRUS HEIGHTS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Sacramento Valley Escrow Assoc

    EIN 680330465 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Sacramento Valley Garden Railway Society

    EIN 680263325 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Sacramento Valley Live Steamers Railroad Museum Inc a California C

    EIN 680048207 · Headquarters: Rancho Cordova, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Sacramento Valley Museum

    EIN 237092498 · Headquarters: WILLIAMS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Sacramento Valley Optometric Society

    EIN 946131195 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Sacramento Valley Ornament Collectors

    EIN 680283829 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Sacramento Valley Paralegal Assn

    EIN 680049918 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Sacramento Valley Pharmacists Association

    EIN 237333531 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Sacramento Valley Psychological Association

    EIN 264415019 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Sacramento Valley Retriever Club

    EIN 941705710 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Sacramento Valley Sheet Metal Heating Air Cond Industry Fund Inc

    EIN 946187090 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Sacramento Valley Shooting Center

    EIN 946079105 · Headquarters: Sloughhouse, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Sacramento Valley Society of Hospital Pharmacists

    EIN 680234754 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Sacramento Valley Spine Association

    EIN 993908739 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Sacramento Valley Symphonic Band Association

    EIN 680046106 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Sacramento Valley Teen Challenge Inc

    EIN 680070116 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Sacramento Valley Union Labor Bulletin

    EIN 940825490 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Sacramento Valley Veterinary Practice Managers Assn

    EIN 262245394 · Headquarters: Cameron Park, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  76. Sacramento Valley Womens Soccer League

    EIN 680169043 · Headquarters: CITRUS HTS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Sacramento Weavers and Spinners Guild

    EIN 680005062 · Headquarters: CARMICHAEL, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Sacramento Wheelmen Bicycle Club

    EIN 942740967 · Headquarters: CARMICHAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Sacramento Womens Golf Club

    EIN 680057560 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Sacramento Works Inc

    EIN 942617076 · Headquarters: NORTH SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Sacramento Yacht Club

    EIN 941142605 · Headquarters: WEST SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Sacramento Youth Soccer League

    EIN 942325480 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Sacramento- Teens Against Peer Pressure

    EIN 270748164 · Headquarters: Carmichael, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Sacramento-sierra Construction Industry Labor Management Cooperation Trust

    EIN 686043605 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Sacramento-sierra Norwegian Elkhound Club

    EIN 680305232 · Headquarters: Colfax, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. Sacramento-sierras Building & Construction Trades Council

    EIN 940825580 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Sacred & Profane Chamber Chorus

    EIN 942741943 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Sacred Healing Lights International Inc

    EIN 333408129 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Sacred Heart Retreat House Inc

    EIN 113835568 · Headquarters: ALHAMBRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Sacred Heart Schools Atherton

    EIN 941170355 · Headquarters: ATHERTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  91. Sacred Promise Institute Co

    EIN 331386127 · Headquarters: NATIONAL CITY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Sacred Rivers Inc

    EIN 333794476 · Headquarters: APTOS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Saddle & Sirloin Club

    EIN 951174180 · Headquarters: Rolling Hills Est, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Saddle Rock Residents Club

    EIN 461189783 · Headquarters: RIO VISTA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Saddle Sore Riders

    EIN 330616364 · Headquarters: NORCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Saddle Up for Kids Inc

    EIN 300532818 · Headquarters: Desert Hot Springs, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  97. Saddleback Area Historical Society of California

    EIN 237437090 · Headquarters: Lake Forest, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Saddleback Art League Inc

    EIN 330713681 · Headquarters: Mission Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Saddleback Canyon Riders Eti Corral 357 Exempt Association

    EIN 330683960 · Headquarters: Trabuco Canyon, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Saddleback Canyon Sunshine Club

    EIN 562627326 · Headquarters: Corona, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

First page and all pages