Nonprofits in Old Washington, Ohio

Nonprofits in Old Washington, Ohio. Browse 11 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. Colonial Inn Historical Society of Old Washington Inc

    EIN 310947193 · Headquarters: Old Washington, OH, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Ohio County & Independent Guernsey County Agricultural Society

    EIN 314394349 · Headquarters: OLD WASHINGTON, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  3. Old Stoners Veterans of Foreign Wars Auxiliary Post 7371

    EIN 815294792 · Headquarters: OLD WASHINGTON, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  4. Old Washington Community Volunteer Fire Department

    EIN 310992489 · Headquarters: Old Washington, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Osu Extension Guernsey County Master Gardners

    EIN 202682336 · Headquarters: Old Washington, OH, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. Ruff & Rowdy Mixups 4H Club

    EIN 364787784 · Headquarters: Old Washington, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Socc Foundation Inc

    EIN 830711223 · Headquarters: Old Washington, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. The Ohio State University

    EIN 270169217 · Headquarters: Old Washington, OH, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. The Ohio State University

    EIN 311369033 · Headquarters: Old Washington, OH, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. The Ohio State University

    EIN 320345959 · Headquarters: Old Washington, OH, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  11. The Ohio State University

    EIN 453656938 · Headquarters: Old Washington, OH, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N