Nonprofits in Los Olivos, California

Nonprofits in Los Olivos, California. Browse 37 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. 2Nd Louise Mollath Charitable Remainder Unitrust

    EIN 776046663 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  2. Alamo Pintado Health Foundation Inc

    EIN 770297154 · Headquarters: LOS OLIVOS, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Arts Outreach

    EIN 770119825 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. California Guild

    EIN 237529906 · Headquarters: LOS OLIVOS, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. California State Grange

    EIN 934190090 · Headquarters: Los Olivos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Cuerno Largo Mutual Water Company

    EIN 770346508 · Headquarters: Los Olivos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Dunn School

    EIN 951909237 · Headquarters: LOS OLIVOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Foxen Canyon Wine Trail

    EIN 842024370 · Headquarters: LOS OLIVOS, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Historic Automobile Racing Preservation

    EIN 862913505 · Headquarters: LOS OLIVOS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Irene F Anderson Foundation

    EIN 272152029 · Headquarters: LOS OLIVOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. La Cuadrilla Foundation Inc

    EIN 462455066 · Headquarters: LOS OLIVOS, CA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Los Olivos Business Organization

    EIN 300159975 · Headquarters: LOS OLIVOS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Los Olivos Rotary Club Foundation

    EIN 710943361 · Headquarters: Los Olivos, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Los Olivos School Foundation

    EIN 203915243 · Headquarters: LOS OLIVOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Louise Mollath 3Rd Char Rem Trust

    EIN 776147618 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  16. Midland School Corporation

    EIN 951684072 · Headquarters: LOS OLIVOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. National Society of the Daughters of the American Revolution

    EIN 472886511 · Headquarters: Los Olivos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Polo Park Foundation Inc

    EIN 208043813 · Headquarters: LOS OLIVOS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Preservation of Los Olivos

    EIN 680509773 · Headquarters: LOS OLIVOS, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Preservation of Santa Ynez

    EIN 383684327 · Headquarters: Los Olivos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Pta California Congress of Parents Teachers & Students Inc

    EIN 770573128 · Headquarters: Los Olivos, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. Rancho Ynecita Mutual Water Co

    EIN 952970329 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  23. Renew a Horse Foundation Inc

    EIN 463632027 · Headquarters: Los Olivos, CA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Rotary Club of Los Olivos

    EIN 770587564 · Headquarters: Los Olivos, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Santa Ynez Valley Academic Booster Club Plus

    EIN 271001383 · Headquarters: Los Olivos, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Santa Ynez Valley Association of Realtors

    EIN 510141659 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Santa Ynez Valley Coalition

    EIN 822500079 · Headquarters: Los Olivos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Santa Ynez Valley Coalition Education Fund

    EIN 822491977 · Headquarters: Los Olivos, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Santa Ynez Valley Community Aquatics Foundation

    EIN 472264034 · Headquarters: LOS OLIVOS, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Santa Ynez Valley Jewish Community

    EIN 770566014 · Headquarters: LOS OLIVOS, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Santa Ynez Valley Natural History Society

    EIN 770573674 · Headquarters: Los Olivos, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sparrow Hawk Foundation

    EIN 770323111 · Headquarters: los olivos, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. St Marks In-the-valley Endowment Fund

    EIN 911917843 · Headquarters: LOS OLIVOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. The Santa Ynez Valley Family School

    EIN 952990742 · Headquarters: LOS OLIVOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Tri Valley Youth Football Conference

    EIN 263445227 · Headquarters: LOS OLIVOS, CA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Vineyard Valley Theatre Company

    EIN 208792169 · Headquarters: LOS OLIVOS, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Women Winemakers & Culinarians Foundation

    EIN 331473195 · Headquarters: Los Olivos, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N