Nonprofits in San Diego, California

Nonprofits in San Diego, California. Browse 8,764 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. San Diego Regional Healthcare Information Exchange

    EIN 460550661 · Headquarters: SAN DIEGO, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. San Diego Regional Home Care Council

    EIN 452054893 · Headquarters: SAN DIEGO, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. San Diego Regional Interfaith Collaborative

    EIN 461153908 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. San Diego Regional So

    EIN 823252129 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. San Diego Regional Sustainability Partnership

    EIN 264393743 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. San Diego Regulatory Affairs Network

    EIN 330877042 · Headquarters: SAN DIEGO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. San Diego Renegades

    EIN 260320121 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. San Diego Renewable Energy Society

    EIN 651288724 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. San Diego Repertory Theatre

    EIN 953032308 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. San Diego Rescue Mission

    EIN 951874073 · Headquarters: San Diego, CA, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. San Diego Rescue Mission Foundation

    EIN 880939564 · Headquarters: SAN DIEGO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. San Diego Rest and Aspiration Society Corp

    EIN 871756768 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. San Diego Retired City Employees Association

    EIN 953163268 · Headquarters: San Diego, CA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. San Diego Rhythms Inc

    EIN 260577630 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. San Diego Rock Art Association

    EIN 463987116 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. San Diego Rod & Reel Club Inc

    EIN 330048138 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. San Diego Rolling Homes

    EIN 900131775 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. San Diego Roofers Trust

    EIN 956052184 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  19. San Diego Rose Society

    EIN 956100556 · Headquarters: SAN DIEGO, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. San Diego Rovers Hurling Club

    EIN 333142341 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. San Diego Rowing Club

    EIN 951185630 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. San Diego Rugby Academy

    EIN 464836992 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  23. San Diego Rugby Alumni Association

    EIN 842083463 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. San Diego Saga Ski Club

    EIN 953548144 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. San Diego School Of Football

    EIN 262566366 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. San Diego Science Educators Assoc

    EIN 330245354 · Headquarters: San Diego, CA, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. San Diego Science Writers Association

    EIN 830546339 · Headquarters: SAN DIEGO, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. San Diego Scorpions Basketball Competitive Club

    EIN 815122886 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. San Diego Scottish Rite Community Foundation

    EIN 330718473 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. San Diego Sea Dragons Beach Handball Club

    EIN 883648140 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. San Diego Seaside Scrollers

    EIN 810647660 · Headquarters: SAN DIEGO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. San Diego Second Chance Program

    EIN 330539640 · Headquarters: SAN DIEGO, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. San Diego Section of the American Assoc for Clinical Chemistry Inc

    EIN 330604998 · Headquarters: San Diego, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. San Diego Senior Games Association

    EIN 330490481 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. San Diego Seniors Community Foundation

    EIN 814910505 · Headquarters: SAN DIEGO, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. San Diego Shakespeare Society Inc

    EIN 330473166 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. San Diego Shared Resources for the Arts

    EIN 414172295 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. San Diego Sharks Basketball Club

    EIN 463617330 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. San Diego Shirdi Saibaba Spiritual Center

    EIN 452728912 · Headquarters: SAN DIEGO, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. San Diego Shores Water Polo Club

    EIN 330730817 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. San Diego Show Inc Dba Sklz

    EIN 264293289 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  42. San Diego Signal Lab

    EIN 832403953 · Headquarters: San Diego, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. San Diego Sirens

    EIN 923536947 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. San Diego Six Shooters Amateur Radio Club

    EIN 203835662 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. San Diego Ski Club

    EIN 952415903 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. San Diego Soccer Club

    EIN 330022489 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. San Diego Social Leagues

    EIN 871147383 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. San Diego Society for Human Resource Management

    EIN 237422870 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. San Diego Society of Health System Pharmacists

    EIN 953684842 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. San Diego Society of Natural History

    EIN 951643375 · Headquarters: SAN DIEGO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. San Diego Society of the New Jerusalem

    EIN 952416548 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. San Diego Software & Internet Council

    EIN 330587287 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. San Diego Song Writers Guild

    EIN 330259349 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. San Diego Space Institute

    EIN 392191995 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. San Diego Speculative Fiction Society Inc

    EIN 330940786 · Headquarters: San Diego, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. San Diego Spine Foundation

    EIN 201863911 · Headquarters: San Diego, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. San Diego Spiritual Direction

    EIN 821424334 · Headquarters: SAN DIEGO, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. San Diego Sportfishing Council

    EIN 953646809 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. San Diego Sports Alliance Foundation C/o Michael Mcdowell

    EIN 330241500 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. San Diego Sports and Athletics Foundation Inc

    EIN 471202090 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  61. San Diego Sports Association

    EIN 952856451 · Headquarters: SAN DIEGO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. San Diego Sports Commission

    EIN 952134802 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990

  63. San Diego Sports Medicine Foundation

    EIN 912143098 · Headquarters: SAN DIEGO, CA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  64. San Diego Squared

    EIN 853336715 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. San Diego St Joseph Korean School

    EIN 422751223 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. San Diego Stallions Youth Baseball Club

    EIN 300806447 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  67. San Diego State University Circle K

    EIN 010920860 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. San Diego State University Faculty Staff Center Association Inc

    EIN 510196140 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. San Diego State University Foundation Sdsu Research Foundation

    EIN 956042721 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. San Diego State University Student Nurses Association

    EIN 330811729 · Headquarters: San Diego, CA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. San Diego Strikers

    EIN 274301053 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. San Diego Super Bowl Task Force Inc

    EIN 330127281 · Headquarters: SAN DIEGO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  73. San Diego Superior Court Reporters Association

    EIN 455328683 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. San Diego Superyacht Association Inc

    EIN 262594931 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  75. San Diego Surf Ladies

    EIN 272496044 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. San Diego Surf Lifesaving Association

    EIN 330910115 · Headquarters: SAN DIEGO, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. San Diego Surfers Inc

    EIN 330821345 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. San Diego Swing Dance Club Inc

    EIN 953464243 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. San Diego Symphony

    EIN 952040874 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. San Diego Symphony Foundation

    EIN 141858753 · Headquarters: SAN DIEGO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. San Diego Table Tennis Association

    EIN 956107999 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. San Diego Taekwondo Association

    EIN 412077165 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. San Diego Taiko

    EIN 852188456 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. San Diego Taiwanese Cultural Association

    EIN 330150170 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. San Diego Tamil Palli

    EIN 464434088 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. San Diego Tamil Sangam Inc

    EIN 203151534 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. San Diego Taxi & Livery Association LTD

    EIN 901032206 · Headquarters: San Diego, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  88. San Diego Taxpayers Educational Foundation

    EIN 330354443 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. San Diego Team Handball Club

    EIN 932838009 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. San Diego Teke Corporation

    EIN 956069218 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. San Diego Telugu Association

    EIN 330607929 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. San Diego Tennis Federation

    EIN 912046132 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. San Diego Texas Exes Inc

    EIN 612103252 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. San Diego Theatre Educators Alliance

    EIN 463397987 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. San Diego Theatres Inc

    EIN 141886373 · Headquarters: SAN DIEGO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. San Diego Theatrical Group Insurance Trust Health and Welfare Fund

    EIN 956601791 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. San Diego Theatrical Training Corporation

    EIN 834493303 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. San Diego Theosophists Inc

    EIN 956049872 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. San Diego Tijuana World Design Capital 2024

    EIN 882312862 · Headquarters: SAN DIEGO, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. San Diego Touch Rugby Club

    EIN 872470425 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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