Nonprofits in Jefferson, Ohio

Nonprofits in Jefferson, Ohio. Browse 116 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. The Ashtabula Harbor Lakeside Alumni Association

    EIN 300194022 · Headquarters: JEFFERSON, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. The Ohio State Univeristy

    EIN 834690711 · Headquarters: Jefferson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. The Ohio State University

    EIN 061798523 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. The Ohio State University

    EIN 346712803 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. The Ohio State University

    EIN 371859818 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. The Ohio State University

    EIN 753262432 · Headquarters: Jefferson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. The Ohio State University

    EIN 821634190 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. The Ohio State University

    EIN 822860837 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. The Ohio State University

    EIN 823110267 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. The Ohio State University

    EIN 823531562 · Headquarters: Jefferson, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. The Whole Flock End Zone Club

    EIN 510489446 · Headquarters: Jefferson, OH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. United States Power Squadrons

    EIN 237045779 · Headquarters: Jefferson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. United Steelworkers

    EIN 346607874 · Headquarters: Jefferson, OH, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  14. United Steelworkers International Local Union 01020L

    EIN 341204063 · Headquarters: Jefferson, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Voiture Nationale La Societe Des 40 Hommes Et 8 Chevaux

    EIN 316066159 · Headquarters: jefferson, OH, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. X-tream Street Mission

    EIN 461663457 · Headquarters: Jefferson, OH, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

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