Nonprofits in San Luis Obispo, California

Nonprofits in San Luis Obispo, California. Browse 693 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. California Association Parent Child Advocacy Inc

    EIN 932504781 · Headquarters: SAN LUIS OBISPO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. California Central Coast Pastel Society

    EIN 831572358 · Headquarters: San Luis Obispo, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. California Central Coast Region Porsche Club of America

    EIN 900608370 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. California Community Education Center Inc

    EIN 871100988 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. California Consumers United

    EIN 542172568 · Headquarters: San Luis Obispo, CA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. California Employer Advisory Council

    EIN 770433365 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. California Grand Jurors Association

    EIN 352237076 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. California Highway Patrol Explorer Program

    EIN 680483917 · Headquarters: San Luis Obispo, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  9. California Long Term Care Ombudsman Association

    EIN 942659731 · Headquarters: San Luis Obispo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. California Pilots Association

    EIN 452038305 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. California Planning Foundation

    EIN 237088161 · Headquarters: SAN LUIS OBISPO, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. California Polytechnic State University Alumni Association San Luis Obispo

    EIN 237040360 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. California Polytechnic State University San Luis Obispo Chapter

    EIN 455220105 · Headquarters: SAN LUIS OBISPO, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. California Public Radio

    EIN 953415903 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. California State Chaper Womens Council of Realtors

    EIN 810654594 · Headquarters: San Luis Obispo, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. California State Foster Parent Association

    EIN 770119226 · Headquarters: SAN LUIS OBISPO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Callender Grove Mutual Water Company

    EIN 113751693 · Headquarters: SAN LUIS OBISPO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Camaldolese Hermits of America Inc

    EIN 946050278 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  19. Camp San Luis Obispo Officers Club Camp San Luis Bldg 738

    EIN 952649183 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Canzona Women's Ensemble

    EIN 452478301 · Headquarters: SAN LUIS OBISPO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Carol and Warren Sinsheimer Foundation Inc

    EIN 770457296 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Carrizo Plain Conservancy

    EIN 383920272 · Headquarters: San Luis Obispo, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Cc Soccer Corporation

    EIN 203220305 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Ccrd Inc

    EIN 830972001 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Cdf Slo County Fire Fighters Benevolent Association

    EIN 770305877 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Cental Coast Leatherneck Honor Guard

    EIN 270148135 · Headquarters: San Luis Obispo, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Center for Spirituality and Community Stewartship Inc

    EIN 330870017 · Headquarters: SAN LUIS OBISPO, CA, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  28. Center for Youth Mental Health

    EIN 931943489 · Headquarters: SAN LUIS OBISPO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Central Coast Academy Inc

    EIN 934970716 · Headquarters: SAN LUIS OBISPO, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Central Coast Ag Network Inc AKA City Farm SLO

    EIN 203447329 · Headquarters: San Luis Obispo, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Central Coast Association of Wakeboarders

    EIN 204083852 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. Central Coast Autism Spectrum Center

    EIN 261666484 · Headquarters: SAN LUIS OBISPO, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Central Coast Basketball Club

    EIN 200205814 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  34. Central Coast Brewers Consortium Dba Central Coast Brewers Guild

    EIN 454554766 · Headquarters: SAN LUIS OBISPO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Central Coast Cannabis Council Corp

    EIN 825248218 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Central Coast Chapter of California Association of Marriage & Family

    EIN 770283588 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Central Coast Chapter of the International Code Council

    EIN 465479618 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Central Coast Childrens Choir DBA Central Coast Youth Chorus

    EIN 770384422 · Headquarters: San Luis Obispo, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Central Coast Chinese Association

    EIN 273301489 · Headquarters: SAN LUIS OBISPO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Central Coast Classic Motorcycle Club Inc

    EIN 264511720 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Central Coast Code Camp Inc

    EIN 262963750 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Central Coast Comedy Theater

    EIN 934776926 · Headquarters: San Luis Obispo, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Central Coast Dahlia Society

    EIN 833311770 · Headquarters: SAN LUIS OBISPO, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Central Coast Dental Society

    EIN 953714031 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Central Coast Dog Park Alliance

    EIN 934052701 · Headquarters: SAN LUIS OBISPO, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Central Coast Dream Center

    EIN 452527829 · Headquarters: SAN LUIS OBISPO, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Central Coast Fencing Foundation

    EIN 820540198 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  48. Central Coast Fisheries Conservation Coalition

    EIN 020708590 · Headquarters: San Luis Obispo, CA, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  49. Central Coast Freedom Network

    EIN 474860462 · Headquarters: San Luis Obispo, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Central Coast Funds for Children

    EIN 770338513 · Headquarters: San Luis Obispo, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Central Coast Head Injury Support Program

    EIN 770037921 · Headquarters: San Luis Obispo, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. Central Coast Heat

    EIN 204905830 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Central Coast Kidney Foundation

    EIN 770265130 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Central Coast Leads Club

    EIN 465155012 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. Central Coast Music Academy Incorporated

    EIN 460580082 · Headquarters: San Luis Obispo, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Central Coast Nurse Practitioners & Physician Assistants

    EIN 201038116 · Headquarters: San Luis Obispo, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Central Coast Paralegal Association

    EIN 770251334 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Central Coast Parkinson Association

    EIN 770048046 · Headquarters: SAN LUIS OBISPO, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Central Coast Performing Arts Center Commission

    EIN 770408837 · Headquarters: SAN LUIS OBISPO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Central Coast Psychological Association

    EIN 264564028 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Central Coast Realtors Charitable Foundation Inc

    EIN 465620843 · Headquarters: San Luis Obispo, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Central Coast Regional Group

    EIN 900505273 · Headquarters: SAN LUIS OBISPO, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  63. Central Coast Senior Bowling Club

    EIN 922453752 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Central Coast Shakespear Festival

    EIN 770468465 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Central Coast State Parks Association

    EIN 510198869 · Headquarters: SAN LUIS OBISPO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Central Coast Trail Riders Association Charitable Foundation

    EIN 821350465 · Headquarters: SAN LUIS OBISPO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Central Coast Trial Lawyers Association

    EIN 811350146 · Headquarters: San Luis Obispo, CA, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. Central Coast Vegans

    EIN 823514557 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Central Coast Veterans Helping Veterans

    EIN 813005754 · Headquarters: SAN LUIS OBISPO, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Central Coast Veterans Memorial Museum

    EIN 912168547 · Headquarters: SAN LUIS OBISPO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Central Coast Village Center Inc Dba Outside Now

    EIN 201581302 · Headquarters: SAN LUIS OBISPO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Central Coast Vintage Machinery Association

    EIN 770112408 · Headquarters: San Luis Obispo, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Central Coast Womens League

    EIN 956093826 · Headquarters: san luis obispo, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Central Coast Youth Football Inc

    EIN 770076997 · Headquarters: SAN LUIS OBISPO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Central Coast Youth for Christ Inc

    EIN 953145767 · Headquarters: SAN LUIS OBISPO, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Central Coast Youth Sports Association

    EIN 923882590 · Headquarters: SAN LUIS OBISPO, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Central Pacific Ski Club

    EIN 743072075 · Headquarters: San Luis Obispo, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Chamber of Commerce of San Luis Obiso Inc

    EIN 951505534 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Chapel Court Housing Corporation

    EIN 770012545 · Headquarters: SAN LUIS OBISPO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Chapter 52 of the National Assoc of Watch & Clock Collectors

    EIN 800508201 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Charles E Teach Booster Club

    EIN 770384261 · Headquarters: San Luis Obispo, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Chi Epsilon 107

    EIN 770281221 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. Chi Epsilon Incorporated College of Engineering Cal Poly

    EIN 741318727 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  84. Chi Epsilon International

    EIN 845071681 · Headquarters: SAN LUIS OBISPO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Childrens Health Initiative of San Luis

    EIN 201489824 · Headquarters: SAN LUIS OBISPO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990

  86. Chin & Soe Family Foundation

    EIN 921185796 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  87. Chinese Christian Fellowship Alumni Foundation

    EIN 261693566 · Headquarters: San Luis Obispo, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Chinese Garden Slo

    EIN 770302497 · Headquarters: San Luis Obispo, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Chris Jespersen Memorial Society for Children in Special Education

    EIN 956064220 · Headquarters: SAN LUIS OBISPO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Christ Classical School Inc

    EIN 812977572 · Headquarters: SAN LUIS OBISPO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Christian Ministry Jesus Is the Way the Truth and the Life

    EIN 870941576 · Headquarters: San Luis Obispo, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Circle K International Inc

    EIN 814182877 · Headquarters: San Luis Obispo, CA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  93. Civic Ballet of San Luis Obispo Inc

    EIN 953274034 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Cmc Employee Benefit Fund

    EIN 274801085 · Headquarters: San Luis Obispo, CA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Coalition of Labor Agriculture & Business of San Luis Obispo County

    EIN 900414508 · Headquarters: SAN LUIS OBISPO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Collective Good

    EIN 873065622 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. College Matters

    EIN 920361665 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. College Newspaper Business and Advertising Managers Inc

    EIN 751865735 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  99. Community Action Partnership of San Luis Obispo County

    EIN 952410253 · Headquarters: San Luis Obispo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Community Counseling Center of San Luis Obispo County Inc

    EIN 952906369 · Headquarters: San Luis Obispo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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