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. Sonoma Charter School Fundraising

    EIN 680441449 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Sonoma Chicks Rescue and Sanctuary

    EIN 921684586 · Headquarters: Sonoma, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Sonoma Childrens Creative and Performing Arts

    EIN 850919066 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Sonoma City Opera

    EIN 680039037 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Sonoma Community Center

    EIN 941566728 · Headquarters: SONOMA, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Sonoma Community Collective

    EIN 871853182 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Sonoma Community Tennis Inc

    EIN 921506332 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sonoma Conservatory of Dance

    EIN 813649673 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Sonoma County Coalition of Hosts and Friends

    EIN 934765253 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sonoma Home Meals Inc

    EIN 680021051 · Headquarters: Sonoma, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Sonoma Home Winemakers

    EIN 800630864 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Sonoma Hometown Band Inc

    EIN 943174251 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Sonoma Immigrant Services

    EIN 871441610 · Headquarters: Sonoma, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Sonoma Jr Dragons

    EIN 262681959 · Headquarters: Sonoma, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Sonoma League for Historic Preservation

    EIN 237358957 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Sonoma Little League

    EIN 521278762 · Headquarters: SONOMA, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  17. Sonoma Masonic Temple Association

    EIN 943047719 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sonoma Mens Golf & Assoc

    EIN 941642543 · Headquarters: SONOMA, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  19. Sonoma Overnight Support Inc

    EIN 030483033 · Headquarters: Sonoma, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Sonoma Parlor 111 Native Sons of the Golden West

    EIN 237574778 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Sonoma Parlor No 111 Native Sons of the Golden West Bldg

    EIN 813434850 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Sonoma Petaluma Parks Inc

    EIN 942762667 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Sonoma Plein Air Foundation

    EIN 061640462 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Sonoma Preschool Academy

    EIN 821737103 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Sonoma Sister Cities Association

    EIN 680108056 · Headquarters: Sonoma, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Sonoma Speaker Series

    EIN 814625504 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Sonoma Stack Baseball Inc

    EIN 852443096 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Sonoma Stack Travel Ball

    EIN 824212209 · Headquarters: SONOMA, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Sonoma Tourism Improvement District

    EIN 460636087 · Headquarters: SONOMA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Sonoma United Football Club

    EIN 113808052 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  31. Sonoma Valley Arts Alliance Inc

    EIN 680108750 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Sonoma Valley Chamber of Commerce

    EIN 940880085 · Headquarters: SONOMA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990

  33. Sonoma Valley Chorale Inc

    EIN 942293903 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  34. Sonoma Valley Community Communications Inc

    EIN 825520172 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Sonoma Valley Community Health Center

    EIN 680286382 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Sonoma Valley Cuisine Society

    EIN 680211615 · Headquarters: Sonoma, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Sonoma Valley Dialysis Center Inc

    EIN 680370721 · Headquarters: Sonoma, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Sonoma Valley Dog Owners and Guardians

    EIN 611541015 · Headquarters: SONOMA, CA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Sonoma Valley Education Foundation

    EIN 680279152 · Headquarters: Sonoma, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Sonoma Valley Field of Dreams

    EIN 680283389 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Sonoma Valley Film Festival

    EIN 680428999 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Sonoma Valley Health & Recreation Association

    EIN 680444331 · Headquarters: Sonoma, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Sonoma Valley High Boosters Club

    EIN 680037583 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Sonoma Valley Historical Society

    EIN 942430797 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Sonoma Valley Hospital Foundation

    EIN 942832488 · Headquarters: SONOMA, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Sonoma Valley Jazz Society

    EIN 680363261 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Sonoma Valley Mentoring Alliance

    EIN 680429128 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Sonoma Valley Moose Lodge No 2048

    EIN 941650839 · Headquarters: Sonoma, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Sonoma Valley Mtb

    EIN 832508917 · Headquarters: Sonoma, CA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  50. Sonoma Valley Museum of Art

    EIN 680409459 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Sonoma Valley Music Society

    EIN 331090104 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. Sonoma Valley Newcomers Club

    EIN 680005473 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Sonoma Valley Rotary Service Fund Foundation

    EIN 680343129 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Sonoma Valley Teen Services

    EIN 680390038 · Headquarters: SONOMA, CA, USA · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990

  55. Sonoma Valley Tennis Association

    EIN 731639035 · Headquarters: SONOMA, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Sonoma Valley Vintners & Growers Foundation

    EIN 911934463 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Sonoma Valley Vintners Association

    EIN 942326273 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Sonoma Valley Visitors Bureau

    EIN 680005569 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Sonoma Valley Volunteer Firefighters

    EIN 237335141 · Headquarters: Sonoma, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Sonoma Valley Woman's Club

    EIN 941751588 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Sonoma Valley Womans Club Foundation

    EIN 475122501 · Headquarters: Sonoma, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Sonoma Valley Youth & Family Services

    EIN 831028814 · Headquarters: SONOMA, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Sonoma Valley Youth Soccer Association

    EIN 942734392 · Headquarters: SONOMA, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Sonoma Youth Lacrosse

    EIN 824025234 · Headquarters: Sonoma, CA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Sonoma-chambolle Musigny Sister Cities Inc

    EIN 680362650 · Headquarters: Sonoma, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Sonomacountychristiannetworkincsojoma

    EIN 942438192 · Headquarters: SONOMA, CA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  67. Sonomasong

    EIN 264013269 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Sons of Italy in Sonoma #1959 Valley of the Moon

    EIN 237633481 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Soroptimiist International of the 115416

    EIN 946107894 · Headquarters: Sonoma, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Sri Lankan Aid

    EIN 204467366 · Headquarters: Sonoma, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. St Josephs-st Patricks College Alumni Association

    EIN 943139837 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Student Outside Academic Resource Sonoma

    EIN 851979923 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Sunflower Global

    EIN 830917984 · Headquarters: Sonoma, CA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Sunray Center Inc

    EIN 861904032 · Headquarters: SONOMA, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Sweetwater Spectrum Inc

    EIN 270184641 · Headquarters: SONOMA, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Arts Guild of Sonoma

    EIN 942391571 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. The Church in Rohnert Park

    EIN 814233919 · Headquarters: Sonoma, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. The Clark-janis Family Foundation C/o Mary Clark Janis

    EIN 262086914 · Headquarters: SONOMA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. The Cornerstone Forum

    EIN 680342599 · Headquarters: SONOMA, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. The Flight School

    EIN 934462586 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The Frank H Bartholomew Foundation Co Anna Pope and Frank Pope Trustees

    EIN 943129676 · Headquarters: Sonoma, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. The Grieve Family Charitable Trust Dated May 26 2004

    EIN 206215084 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. The Jedediah Smith Society

    EIN 320540630 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. The John & Sandra Leland Foundation

    EIN 943266226 · Headquarters: SONOMA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. The Larry L Hillblom Foundation Inc

    EIN 943241600 · Headquarters: SONOMA, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. The Presentation School

    EIN 911829138 · Headquarters: Sonoma, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Theater School Inc

    EIN 825298172 · Headquarters: SONOMA, CA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. The Transylvania Education Foundation

    EIN 464089958 · Headquarters: Sonoma, CA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  89. The Vadasz Family Foundation

    EIN 770469457 · Headquarters: Sonoma, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. The Young School

    EIN 680338995 · Headquarters: SONOMA, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990

  91. Tobacco Control Local Lead Agency Project Directors Association of Ca

    EIN 680494221 · Headquarters: SONOMA, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Totem Pet Care Management Team

    EIN 992017869 · Headquarters: Sonoma, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Transcendence Theatre Company

    EIN 462182873 · Headquarters: SONOMA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Twenty Inc

    EIN 843913583 · Headquarters: Sonoma, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. USA New Horizons

    EIN 010648869 · Headquarters: Sonoma, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. Valley of the Moon Aquatics

    EIN 680341564 · Headquarters: Sonoma, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Valley of the Moon Art Association Inc

    EIN 680141328 · Headquarters: SONOMA, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Valley of the Moon Chamber Ensemble

    EIN 462976815 · Headquarters: Sonoma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Valley of the Moon Garden Club

    EIN 463940165 · Headquarters: SONOMA, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Valley of the Moon Music Festival

    EIN 471629123 · Headquarters: Sonoma, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

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