Nonprofits in Sonoma, California

Nonprofits in Sonoma, California. Browse 327 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. 67 Foundation

    EIN 834682107 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Accordion Club of the Redwoods Inc

    EIN 510501402 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Adele Harrison Parent Network

    EIN 680483314 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Allpaws Rescue Network Inc

    EIN 923865084 · Headquarters: Sonoma, CA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Ally Ring Inc

    EIN 874267642 · Headquarters: Sonoma, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Altimira Parent Network

    EIN 943265416 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Alumni Association of Sonoma Valley High School

    EIN 352608850 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Association of University Women

    EIN 942596025 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  9. American Legion Post 0489 Jack London

    EIN 946101929 · Headquarters: Sonoma, CA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. American Society of Interior Designers Inc

    EIN 946055875 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Veterans Riders Hap Arnold Chapter 55

    EIN 825493977 · Headquarters: Sonoma, CA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. AMU Weaving Together Arts Cultures

    EIN 823208292 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Amvets

    EIN 812864661 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Antique & Classic Boat Society NoCal- Lake Tahoe Chapter

    EIN 770466692 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Artescape

    EIN 473626950 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Artist Conference Network

    EIN 943440244 · Headquarters: SONOMA, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  17. August & Sylvia Sebastiani Foundation (Fka August Sebastiani Charitable Trust)

    EIN 680386154 · Headquarters: SONOMA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. B-29 Wings of the Marianas Inc

    EIN 472622069 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Backyard Kids Theater Inc

    EIN 883912340 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Barrio Relief Foundation

    EIN 900751543 · Headquarters: SONOMA, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Bay Area Christian Conciliation Ser Vice Inc

    EIN 680031996 · Headquarters: SONOMA, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. Beyond Hunger Inc

    EIN 943181714 · Headquarters: Sonoma, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Bigglesworth Family Foundation Inc

    EIN 273854526 · Headquarters: Sonoma, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Blossom Creek Foundation

    EIN 461311396 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Blue Wing Adobe Tr

    EIN 450610536 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Boho Foundation

    EIN 993375238 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Boys & Girls Clubs of Sonoma Valley Boys & Girls Clubs of Sonoma Valley

    EIN 941579901 · Headquarters: SONOMA, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Brcohn Charity Events

    EIN 680457953 · Headquarters: SONOMA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990

  29. Bryant Charitable Foundation

    EIN 472104239 · Headquarters: Sonoma, CA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  30. Business Mens Fellowship USA

    EIN 680407770 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  31. Byron Shelley & Associates

    EIN 201329212 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  32. California Building Performance Contractors Association

    EIN 943398412 · Headquarters: Sonoma, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. California Charity Services 501C3 Nonprofit

    EIN 871877466 · Headquarters: sonoma, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. California Cornish Cousins Inc

    EIN 462554617 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. California Home Energy Efficiency Fund

    EIN 204899072 · Headquarters: Sonoma, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. California Teachers Association

    EIN 942371262 · Headquarters: Sonoma, CA, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. Cancer Support Sonoma

    EIN 823495769 · Headquarters: SONOMA, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Carneros Land Stewardship Foundation

    EIN 261609902 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Center for Aging and Values

    EIN 811744269 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Center for Psychotherapy Spirituality & Creativity

    EIN 208097141 · Headquarters: Sonoma, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Central California Council of Diving Clubs Inc

    EIN 942398201 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Challenge Sonoma Adventure Ropes Course Inc

    EIN 204278425 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Charlies Acres

    EIN 814125573 · Headquarters: Sonoma, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  44. Chicuchas Wasi

    EIN 680188327 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Childrens Medical Aid Foundation Inc

    EIN 203355914 · Headquarters: Sonoma, CA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Chips Network Inc

    EIN 461198117 · Headquarters: SONOMA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Church of Western Swing

    EIN 832573109 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Cittaslow USA Inc

    EIN 271496603 · Headquarters: Sonoma, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Cogir of Sonoma Residents Council

    EIN 870893315 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Commitment and Sacrifice Foundation

    EIN 680664358 · Headquarters: SONOMA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Contemporary Approaches in Health C

    EIN 680221463 · Headquarters: SONOMA, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Cornerstone Foundation USA

    EIN 393441791 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Cougar Mountain Estates Owners Association

    EIN 680249208 · Headquarters: Sonoma, CA, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  54. Crescent Montessori School Inc

    EIN 264086948 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. De Anza Moon Valley Mobile Homeowners Association

    EIN 371548823 · Headquarters: Sonoma, CA, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Diamond a Recreation Assoc Inc

    EIN 237067706 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Disciples for Christ

    EIN 812822984 · Headquarters: Sonoma, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. District 21 American Contract Bridge League

    EIN 800183639 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Dragons Head Production

    EIN 680437384 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Dymphna Project

    EIN 882748530 · Headquarters: Sonoma, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. El Verano Parent-teacher Organizati

    EIN 942897704 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Emet Association

    EIN 200903720 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  63. Encinas Del Verano Homeowners Assoc

    EIN 680071263 · Headquarters: SONOMA, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. End World Hunger

    EIN 471397414 · Headquarters: Sonoma, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Environmental Policy Center

    EIN 942597508 · Headquarters: Sonoma, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Faha Manor Inc

    EIN 942771956 · Headquarters: SONOMA, CA, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990

  67. Family Dog & Puppy Rescue

    EIN 272443743 · Headquarters: Sonoma, CA, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. Family Motor Coach Association

    EIN 311517259 · Headquarters: Sonoma, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Family Sanity

    EIN 823381906 · Headquarters: Sonoma, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Fawn Rescue

    EIN 680180811 · Headquarters: Sonoma, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Federation of Petanque USA The

    EIN 943336487 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Fifth Hill Foundation

    EIN 825338203 · Headquarters: SONOMA, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Fine Brockman Fund

    EIN 472409862 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  74. Finnish-american Home Association

    EIN 946279522 · Headquarters: SONOMA, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Flowery Elementary School PTO

    EIN 141896167 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. Flying Tails Inc

    EIN 931420194 · Headquarters: SONOMA, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Franks Shirt

    EIN 993088428 · Headquarters: Sonoma, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Free & Accepted Masons of California Temple 14

    EIN 942282357 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Friends In Sonoma Helping Inc

    EIN 237441289 · Headquarters: Sonoma, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Friends of North Sonoma Fns

    EIN 863607876 · Headquarters: Sonoma, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Friends of the Sonoma Library

    EIN 942370298 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Friends of Turkana Inc

    EIN 942600650 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Gehricke Road Fire Safe Council

    EIN 882664656 · Headquarters: Sonoma, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Good for Good Foundation

    EIN 462798690 · Headquarters: SONOMA, CA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Great Commission of Christ Fellowship International

    EIN 813743912 · Headquarters: SONOMA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Green Earth Foundation

    EIN 680157926 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Greg Pedersen Memorial Fund

    EIN 934492763 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Grove Street Fire Safe Council Inc

    EIN 844556474 · Headquarters: Sonoma, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Growing Real Opportunities in the Workforce

    EIN 453743566 · Headquarters: SONOMA, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Hanna Boys Center

    EIN 941156478 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  91. Hanna Education Corporation

    EIN 882156894 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Health Care for All-California

    EIN 721611835 · Headquarters: Sonoma, CA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  93. Health Wellness Community Inc

    EIN 934102739 · Headquarters: SONOMA, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Heart for Humanity

    EIN 993195908 · Headquarters: Sonoma, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Heartworks Family Center

    EIN 311810184 · Headquarters: Sonoma, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Helen Ann Buckley Foundation

    EIN 686183386 · Headquarters: SONOMA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  97. Himalaya Sherpa Club of Sonoma Ca

    EIN 453155445 · Headquarters: SONOMA, CA, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. Historic Vineyard Society

    EIN 273309177 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Holly Ehret Memorial Leadership Foundation

    EIN 943159164 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Homeless Action Sonoma Inc

    EIN 852764190 · Headquarters: Sonoma, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

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