Nonprofits in Geyserville, California

Nonprofits in Geyserville, California. Browse 32 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. 55 Woods Lane

    EIN 843197500 · Headquarters: Geyserville, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Aid Through Education

    EIN 274281720 · Headquarters: GEYSERVILLE, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Beeson Cemetery Association

    EIN 861071526 · Headquarters: Geyserville, CA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. California Teachers Association

    EIN 800255435 · Headquarters: Geyserville, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Dry Creek Pomo Traditional Dancers

    EIN 943172760 · Headquarters: Geyserville, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Eagle-Eye Sanctuary Foundation

    EIN 943307315 · Headquarters: Geyserville, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Friends of Lake Sonoma

    EIN 942260679 · Headquarters: GEYSERVILLE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Geyserville Boosters

    EIN 334850799 · Headquarters: Geyserville, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Geyserville Broncho Boosters

    EIN 680433175 · Headquarters: GEYSERVILLE, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  10. Geyserville Chamber of Commerce

    EIN 510199467 · Headquarters: GEYSERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Geyserville Community Foundation

    EIN 455571717 · Headquarters: GEYSERVILLE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Geyserville Educational Foundation

    EIN 680157098 · Headquarters: GEYSERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Geyserville Historical Society

    EIN 832314341 · Headquarters: GEYSERVILLE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Gill Creek Mutual Water Company

    EIN 946080030 · Headquarters: GEYSERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Grange of the State of Ca Order of Patrons of Husbandry Charter

    EIN 471365813 · Headquarters: GEYSERVILLE, CA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. Grange Patrons of Husbandry California

    EIN 237529952 · Headquarters: Geyserville, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Horse Owners Protective Association Inc

    EIN 204776824 · Headquarters: Geyserville, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  18. Independent Order of Odd Fellows

    EIN 237595217 · Headquarters: GEYSERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Isis Society for Inspirational Studies

    EIN 942789683 · Headquarters: GEYSERVILLE, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Kiwanis International Inc K03810 Geyserville

    EIN 946131387 · Headquarters: GEYSERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  21. Malecha Family Foundation

    EIN 843304751 · Headquarters: GEYSERVILLE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. MWS Foundation Inc

    EIN 842894540 · Headquarters: Geyserville, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Northern Sonoma County Fire Foundation

    EIN 237054738 · Headquarters: GEYSERVILLE, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Oriental Community Hall Inc

    EIN 911879625 · Headquarters: GEYSERVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Rockpile Grape Growers Association

    EIN 043677872 · Headquarters: GEYSERVILLE, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sea Star Village

    EIN 821607955 · Headquarters: Geyserville, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  27. Sinkyone Sanctuary

    EIN 822820190 · Headquarters: Geyserville, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. The Jackson Family Foundation Inc

    EIN 680345179 · Headquarters: GEYSERVILLE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. The Vineyard Club Inc

    EIN 946078468 · Headquarters: GEYSERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. The Voigt Family Sculpture Foundation

    EIN 562506785 · Headquarters: GEYSERVILLE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Wild California

    EIN 384290399 · Headquarters: GEYSERVILLE, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. William H Hinkle Charitable Foundation Inc

    EIN 202045526 · Headquarters: GEYSERVILLE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF