Nonprofits in Sebastopol, California

Nonprofits in Sebastopol, California. Browse 334 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. Troop 14 Sebastopol Scout Foundation

    EIN 204660297 · Headquarters: Sebastopol, CA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. Twin Hills Apple Blossom Educational Foundation

    EIN 680101000 · Headquarters: Sebastopol, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Twin Hills Fire Fighters Assoc

    EIN 680321395 · Headquarters: Sebastopol, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. U S Green Building Council-redwood Empire Chapter

    EIN 201843044 · Headquarters: Sebastopol, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Urgent Care- Sebastopol Corporation

    EIN 920945224 · Headquarters: Sebastopol, CA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Veterans of Foreign Wars Department of California

    EIN 237165986 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Veterans of Foreign Wars of the United States Auxiliary

    EIN 680418330 · Headquarters: Sebastopol, CA, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  8. Virtual Systems Research Institute

    EIN 943182065 · Headquarters: Sebastopol, CA, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. Vision International - Eye Missions

    EIN 680308188 · Headquarters: SEBASTOPOL, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Voice of Roma

    EIN 680437536 · Headquarters: SEBASTOPOL, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Voluntary Help and Education Services for America Inc

    EIN 943181112 · Headquarters: Sebastopol, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Waterways Restoration Institute

    EIN 943233006 · Headquarters: Sebastopol, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Well Trained Horses

    EIN 263948625 · Headquarters: SEBASTOPOL, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Wendell Lane Mutual Water Company

    EIN 352518092 · Headquarters: Sebastopol, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. West County Ag Boosters

    EIN 831520573 · Headquarters: SEBASTOPOL, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. West County Softball Association

    EIN 203714427 · Headquarters: Sebastopol, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. West County Tennis Association

    EIN 680276837 · Headquarters: SEBASTOPOL, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. West County Wellness Strategies

    EIN 923357259 · Headquarters: Sebastopol, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. West County Youth Football & Cheer

    EIN 943048522 · Headquarters: Sebastopol, CA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  20. Western Sonoma County Historical Society

    EIN 942457091 · Headquarters: Sebastopol, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Western Sonoma County Rural Alliance

    EIN 680363632 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Western Sonoma County Swimmers

    EIN 680120237 · Headquarters: Sebastopol, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Western Sonoma County Youth Soccer League

    EIN 680332957 · Headquarters: SEBASTOPOL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Widow Speak

    EIN 202250519 · Headquarters: Sebastopol, CA, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  25. Wild Mind Sangha

    EIN 863314858 · Headquarters: Sebastopol, CA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Willard L Marmelzat Foundation C/o Jonathan Marmelzat

    EIN 952416653 · Headquarters: SEBASTOPOL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. William and Maria Iberti Charitable Foundation

    EIN 770513879 · Headquarters: SEBASTOPOL, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Wine Country Arabian Horse Association

    EIN 472477512 · Headquarters: Sebastopol, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Wine Librarians Association

    EIN 820550629 · Headquarters: Sebastopol, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. Womens Support Network

    EIN 942700151 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Womenserve

    EIN 812996515 · Headquarters: SEBASTOPOL, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. World Croquet Championship Charitable Foundation

    EIN 943172930 · Headquarters: SEBASTOPOL, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  33. Youth Empowering Systems

    EIN 680204619 · Headquarters: SEBASTOPOL, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  34. Zen Do Kwon Institute for Human Development

    EIN 261410469 · Headquarters: Sebastopol, CA, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

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