Nonprofits in Ontario, Oregon

Nonprofits in Ontario, Oregon. Browse 149 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. Ontario Volunteer Fire Department

    EIN 931026247 · Headquarters: ONTARIO, OR, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Order of the Eastern Star of Idaho

    EIN 237584460 · Headquarters: Ontario, OR, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. Ore-ida Judo Club Inc

    EIN 936031220 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Oregon State Grange Patrons of Husbandry

    EIN 237510663 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Owyhee Basin Stewardship Coalition Inc

    EIN 811381988 · Headquarters: ONTARIO, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Plants for Humanity Foundation

    EIN 884282224 · Headquarters: ONTARIO, OR, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Pregnancy Resource Center INC Dba Hope Pregnancy Center

    EIN 930908462 · Headquarters: Ontario, OR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Presbyterian Nursing Home

    EIN 930460749 · Headquarters: Ontario, OR, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  9. Project DOVE

    EIN 930798322 · Headquarters: Ontario, OR, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Revitalize Ontario

    EIN 473045411 · Headquarters: ONTARIO, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Riverside Manor Inc

    EIN 930839390 · Headquarters: ONTARIO, OR, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Rotary International

    EIN 930660613 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Royal Arch Masons of Oregon

    EIN 237574424 · Headquarters: ONTARIO, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Saint Alphonsus Foundation-ontario Inc

    EIN 202683560 · Headquarters: ONTARIO, OR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Saint Alphonsus Medical Center - Ontario Inc

    EIN 271789847 · Headquarters: ONTARIO, OR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Saint Alphonsus Medical Center Ontario Volunteers

    EIN 943059469 · Headquarters: Ontario, OR, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Snake River Economic Development Alliance Inc

    EIN 271407050 · Headquarters: Ontario, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Snake River Sportsmen Inc

    EIN 930836164 · Headquarters: Ontario, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Snake River Valley Eaa Chapter 837

    EIN 821521365 · Headquarters: Ontario, OR, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Southeast Oregon Resource Conservation & Development Council

    EIN 870714965 · Headquarters: Ontario, OR, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. Srci Employee Fitness & Wellness

    EIN 931076655 · Headquarters: ONTARIO, OR, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  22. Srci Fitness Center

    EIN 208915936 · Headquarters: ONTARIO, OR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Star Center

    EIN 811612422 · Headquarters: ONTARIO, OR, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Stop Idaho Power

    EIN 263851178 · Headquarters: ONTARIO, OR, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Stormy Ray Cardholders Foundation

    EIN 931535559 · Headquarters: Ontario, OR, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Supportors of the Ontario Aquatic Center

    EIN 204732286 · Headquarters: Ontario, OR, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Supreme Emblem Club of the United States of America Inc

    EIN 936026011 · Headquarters: Ontario, OR, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Tfp Therapeutic Services Inc

    EIN 930901914 · Headquarters: ONTARIO, OR, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. The Five Stones Charitable Foundation

    EIN 851460468 · Headquarters: ONTARIO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Toastmasters International

    EIN 237096326 · Headquarters: ONTARIO, OR, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Toastmasters International

    EIN 820535760 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Treasue Valley Boxing Club Inc

    EIN 811384660 · Headquarters: Ontario, OR, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  33. Treasure Valley Believe in a Cure

    EIN 453504411 · Headquarters: Ontario, OR, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. Treasure Valley Children's Relief Nurser

    EIN 261932352 · Headquarters: Ontario, OR, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Treasure Valley Christian School Corp

    EIN 812352080 · Headquarters: Ontario, OR, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Treasure Valley Community College Foundation

    EIN 237052989 · Headquarters: ONTARIO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Treasure Valley Education Association

    EIN 352298899 · Headquarters: Ontario, OR, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Treasure Valley Paramedics Foundation

    EIN 931262611 · Headquarters: ONTARIO, OR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Tri-county Anti-trafficking Task Force

    EIN 873207255 · Headquarters: Ontario, OR, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Tri-county United Fund Inc

    EIN 931057653 · Headquarters: Ontario, OR, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  41. Unio Recovery Center

    EIN 930703197 · Headquarters: ONTARIO, OR, USA · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990

  42. United States Bowling Congress Inc

    EIN 203651044 · Headquarters: Ontario, OR, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  43. United States Bowling Congress Inc

    EIN 900248138 · Headquarters: Ontario, OR, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. United States Judo Federation

    EIN 237211735 · Headquarters: ONTARIO, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Unity Harbour

    EIN 991531465 · Headquarters: ONTARIO, OR, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Veteran Advocates of Ore-ida

    EIN 352331401 · Headquarters: ONTARIO, OR, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Veterans of Foreign Wars of the United States Department of Oregon

    EIN 270576584 · Headquarters: Ontario, OR, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Veterans of Foreign Wars of the United States Dept of Oregon

    EIN 936032421 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. We Got This Nonprofit Organization

    EIN 352817401 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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