Nonprofits in Ontario, Ohio

Nonprofits in Ontario, Ohio. Browse 40 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. American Federation of State County and Municipal Employees

    EIN 365099140 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Amvets Post 31 Auxiliary

    EIN 933407011 · Headquarters: Ontario, OH, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Association of Notre Dame Clubs Inc - Mansfield

    EIN 341404721 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Colony Club Inc

    EIN 346556510 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Employee Participation Council of North Central Ohio

    EIN 341565949 · Headquarters: ONTARIO, OH, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Fifty-one Club

    EIN 340729433 · Headquarters: ONTARIO, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  7. For Lukes Girls

    EIN 993434474 · Headquarters: ONTARIO, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Foundation 1014

    EIN 393977739 · Headquarters: Ontario, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Inter City Amateur Radio Club Inc

    EIN 341659012 · Headquarters: Ontario, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Association of Fire

    EIN 346555090 · Headquarters: Ontario, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. International Association of Lions Clubs

    EIN 346555586 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Knights Templar of the United States of America

    EIN 340336155 · Headquarters: ONTARIO, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Korean War Veterans Association Inc Department of Ohio

    EIN 311560822 · Headquarters: ONTARIO, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Living Water Restoration Center

    EIN 341959681 · Headquarters: Ontario, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Modern Woodmen of America

    EIN 311527847 · Headquarters: ONTARIO, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Modern Woodmen of America

    EIN 813794810 · Headquarters: ONTARIO, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Modern Woodmen of America

    EIN 842597000 · Headquarters: ONTARIO, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Moms Club

    EIN 562612656 · Headquarters: Ontario, OH, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  19. My Dog Shelter Friends

    EIN 993148380 · Headquarters: Ontario, OH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. National Active and Retired Federal Employees Association

    EIN 346595267 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Ohio Cancer Foundation

    EIN 264445055 · Headquarters: Ontario, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Ohio Dental Association

    EIN 237297947 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Ohio District 5 Area Agency on Aging Foundation

    EIN 453199263 · Headquarters: ONTARIO, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Ohio District 5 Area Agency on Aging Inc

    EIN 341617183 · Headquarters: ONTARIO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Ontario Growth Association

    EIN 300133430 · Headquarters: ONTARIO, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  26. Ontario Growth Association Inc

    EIN 453262751 · Headquarters: ONTARIO, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  27. Ontario Growth Corp Inc

    EIN 453246099 · Headquarters: ONTARIO, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Ontario High School Booster Club

    EIN 341429672 · Headquarters: ONTARIO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Ontario Lions Charities Inc

    EIN 844893580 · Headquarters: Ontario, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Ontario Music Club Inc

    EIN 832241594 · Headquarters: Ontario, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Ontario Youth Sports Inc C/o Kenn Spencer

    EIN 341858922 · Headquarters: ONTARIO, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Richland County Safety Council

    EIN 341007480 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Rotary International

    EIN 341757369 · Headquarters: Ontario, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. Springfield Township Volunteer Firemens Association Inc

    EIN 341412141 · Headquarters: Ontario, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Stingel Elementary Pto

    EIN 462654197 · Headquarters: Ontario, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. The 51 Club

    EIN 823876282 · Headquarters: ONTARIO, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. The Steve Goldman Foundation Inc

    EIN 222558678 · Headquarters: ONTARIO, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  38. Trans Global Health

    EIN 474759300 · Headquarters: Ontario, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. We Aim to Help the Community

    EIN 333029170 · Headquarters: Ontario, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Westbrook Country Club

    EIN 340613260 · Headquarters: ONTARIO, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N