Nonprofits in Clayton, California

Nonprofits in Clayton, California. Browse 87 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. All Out Sports League

    EIN 900433354 · Headquarters: CLAYTON, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Amateur Athletic Union of the United States

    EIN 800365302 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Amateur Athletic Union of the United States Inc

    EIN 471144887 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Anp Coalition

    EIN 464345898 · Headquarters: Clayton, CA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Art for Life Foundation

    EIN 582421875 · Headquarters: Clayton, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. California Federation of Womens Club

    EIN 237330866 · Headquarters: Clayton, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. California Fire Exploring Association

    EIN 680424569 · Headquarters: CLAYTON, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  8. California Society of the Order of the Founders of North America

    EIN 472281211 · Headquarters: Clayton, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Christs Kids Sports Ministry

    EIN 201731872 · Headquarters: Clayton, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Clayton Baseball Association

    EIN 932111537 · Headquarters: Clayton, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Clayton Business & Community Association Inc

    EIN 943373920 · Headquarters: Clayton, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Clayton Community Library Foundation

    EIN 680190953 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Clayton Community School

    EIN 942562945 · Headquarters: CLAYTON, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Clayton Historical Society

    EIN 237430197 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Clayton K9 Coalition

    EIN 680462372 · Headquarters: CLAYTON, CA, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Clayton Pride

    EIN 333422923 · Headquarters: clayton, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Clayton Theatre Company

    EIN 460959484 · Headquarters: CLAYTON, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Clayton Valley Athletic Association

    EIN 911811675 · Headquarters: CLAYTON, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Clayton Valley Concord Sunrise Rotary Charitable Fund Inc

    EIN 412071006 · Headquarters: CLAYTON, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Clayton Valley Football

    EIN 463580487 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  21. Clayton Valley High School Athletic Boosters

    EIN 680377742 · Headquarters: CLAYTON, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  22. Clayton Valley Little League

    EIN 941667359 · Headquarters: CLAYTON, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Clayton Valley Village Inc

    EIN 813858223 · Headquarters: Clayton, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Clayton-concord Live Oak Pioneer Cemetery Association

    EIN 680219245 · Headquarters: CLAYTON, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Concord Mt Diablo Trail Ride Association

    EIN 941493436 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Corvid Connection

    EIN 680442449 · Headquarters: Clayton, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Cutler Family Foundation

    EIN 906137740 · Headquarters: CLAYTON, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Damascus Road

    EIN 770702663 · Headquarters: Clayton, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Dana Hills Swim Team

    EIN 680437608 · Headquarters: CLAYTON, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Delta Iota Chapter Inc Sigma Kappa Sorority

    EIN 941723802 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Diablo Bowmen

    EIN 946093670 · Headquarters: CLAYTON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Diablo Equestrian Heritage Association

    EIN 473972899 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Diablo Fc

    EIN 680406762 · Headquarters: CLAYTON, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  34. Diablo Foothills District Inc of Ca Garden Clubs Inc

    EIN 680398274 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Diablo Valley Wolves Soccer Club Inc

    EIN 844311407 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Diablo View Middle School Parent Faculty Club

    EIN 680304947 · Headquarters: CLAYTON, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Disabled Police and Fire Association

    EIN 680326795 · Headquarters: Clayton, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  38. Doodleton Ranch

    EIN 832014628 · Headquarters: Clayton, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. East Bay Animal Rescue and Refuge

    EIN 264258247 · Headquarters: CLAYTON, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. East Bay Club Stunt

    EIN 931413923 · Headquarters: CLAYTON, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Empowerment Leadership Academy

    EIN 271630933 · Headquarters: Clayton, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. Estate Planning Council of Diablo V

    EIN 680044188 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Free & Accepted Masons of California Fiat Lux 894

    EIN 393101658 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Friends of Visionmexico

    EIN 510493556 · Headquarters: Clayton, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Future Colours Corp

    EIN 262436761 · Headquarters: Clayton, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Golden Gate Austin Healey Club Inc

    EIN 300963298 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Iron Warriors Motorcycle Club-eastbay

    EIN 272215508 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Karas Avian Rescue and Sanctuary

    EIN 472880099 · Headquarters: CLAYTON, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Kittens First Corporation

    EIN 842765596 · Headquarters: Clayton, CA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 453399973 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Lovebrave Inc

    EIN 843531141 · Headquarters: Clayton, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Matt Galvin Memorial Scholarship Fund

    EIN 680455329 · Headquarters: Clayton, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Mount Diablo High School Sports Hall of Fame

    EIN 113768759 · Headquarters: CLAYTON, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Mt Diablo Elementary School Parent Faculty Club

    EIN 680197529 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Naifa Mt Diablo

    EIN 237215920 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Naked Tomato Inc

    EIN 831512253 · Headquarters: Clayton, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. New Nation Church International

    EIN 260686233 · Headquarters: Clayton, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Orcas Swim Team

    EIN 921128671 · Headquarters: Clayton, CA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  59. Out Loud Project

    EIN 843506744 · Headquarters: Clayton, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Passport to Communities Foundation

    EIN 271179976 · Headquarters: Clayton, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Peninsula Association of Insurance and Financial Advisors

    EIN 946102946 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Rattie Ratz

    EIN 943400283 · Headquarters: CLAYTON, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Red Devil Classic Inc

    EIN 352390026 · Headquarters: Clayton, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Renaissance Fabrics Study Collection Inc

    EIN 884229343 · Headquarters: CLAYTON, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Rotary Club of Cv Concord Sunrise

    EIN 680156068 · Headquarters: CLAYTON, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Sharing Smiles Inc

    EIN 844906136 · Headquarters: CLAYTON, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. She Can Hoop Circuit

    EIN 934284412 · Headquarters: CLAYTON, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Shears2success

    EIN 320748586 · Headquarters: Clayton, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Society of Financial Service Professionals

    EIN 946127548 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. St Bonaventure Columbiettes No 6038

    EIN 392428879 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Sunshine Buttercup Farms

    EIN 943015371 · Headquarters: CLAYTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Swedish Womens Educational Association San Francisco

    EIN 680022401 · Headquarters: Clayton, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Talent Stewardship Foundation Inc

    EIN 273113158 · Headquarters: Clayton, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. The Quercus Foundation

    EIN 306578339 · Headquarters: Clayton, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. The United States Pony Clubs Inc

    EIN 202549128 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. The United States Pony Clubs Inc

    EIN 943146888 · Headquarters: Clayton, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Three Hearts Project

    EIN 992346301 · Headquarters: Clayton, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Tri-valley Estate Planning Council

    EIN 463327885 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Us Vets in Technology

    EIN 471546557 · Headquarters: Clayton, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Veterans Hall Association

    EIN 942579468 · Headquarters: Clayton, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Veterans of Foreign Wars Department of California

    EIN 465595556 · Headquarters: CLAYTON, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Veterans of Foreign Wars Department of California

    EIN 943081151 · Headquarters: CLAYTON, CA, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. Veterans of Foreign Wars Department of California

    EIN 943095997 · Headquarters: CLAYTON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Veterans of Foreign Wars of the United States Auxiliary

    EIN 272294634 · Headquarters: Clayton, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Veterans of Foreign Wars of the United States Auxiliary

    EIN 471731062 · Headquarters: Clayton, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Walnut Creek Jazz Band

    EIN 920259084 · Headquarters: Clayton, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Wellness in Action

    EIN 261237876 · Headquarters: CLAYTON, CA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ