Nonprofits in Trinidad, California

Nonprofits in Trinidad, California. Browse 21 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. 4-H Clubs & Afiliated 4-H Organizations

    EIN 200415492 · Headquarters: Trinidad, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. California FEDERATION OF WOMENS CLUBS Trinidad Civic Club Inc

    EIN 942750007 · Headquarters: TRINIDAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Humboldt Bay Rowing Association

    EIN 680156700 · Headquarters: Trinidad, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Karuna Rescue

    EIN 851504752 · Headquarters: Trinidad, CA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  5. Legal Secretaries Incorporated

    EIN 237174910 · Headquarters: Trinidad, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Margery W Hubbs Charitable Foundation

    EIN 161669852 · Headquarters: TRINIDAD, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  7. North Coast Natural History Museum Association

    EIN 271451448 · Headquarters: Trinidad, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Northcoast Educational Foundation

    EIN 462451362 · Headquarters: Trinidad, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Redwood Bleeding Disorders Community

    EIN 332057185 · Headquarters: Trinidad, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Riley Creek Water System

    EIN 208820719 · Headquarters: Trinidad, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Seawood Estates

    EIN 943195505 · Headquarters: TRINIDAD, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Tbam Trinidad Bay Art and Music Festival

    EIN 874188055 · Headquarters: Trinidad, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. The Adi Da Foundation

    EIN 371745465 · Headquarters: Trinidad, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. The Tsurai Ancestral Society

    EIN 680458923 · Headquarters: TRINIDAD, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Trinidad Chamber of Commerce

    EIN 942750047 · Headquarters: TRINIDAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Trinidad Coastal Land Trust

    EIN 942552913 · Headquarters: Trinidad, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Trinidad Lions Club Inc

    EIN 942367614 · Headquarters: TRINIDAD, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Trinidad Museum Society

    EIN 680042645 · Headquarters: Trinidad, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Trinidad School Education Foundation

    EIN 680357357 · Headquarters: Trinidad, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Westhaven Center for the Arts

    EIN 680380098 · Headquarters: Trinidad, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Westhaven Volunteer Fire Dept

    EIN 946108341 · Headquarters: TRINIDAD, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N