Nonprofits in Sisters, Oregon

Nonprofits in Sisters, Oregon. Browse 137 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. Sisters Graduate Resource Organization

    EIN 383775863 · Headquarters: Sisters, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Sisters Habitat for Humanity

    EIN 931039346 · Headquarters: SISTERS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Sisters Kiwanis Community Service Foundation

    EIN 931070832 · Headquarters: Sisters, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Sisters Makers

    EIN 992818958 · Headquarters: Sisters, OR, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sisters Opportunities for Unified Living

    EIN 834403590 · Headquarters: Sisters, OR, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sisters Organization for Activities and Recreation

    EIN 931214147 · Headquarters: Sisters, OR, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Sisters Pickleball Club

    EIN 331301708 · Headquarters: Sisters, OR, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sisters Rodeo Association

    EIN 930716745 · Headquarters: SISTERS, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Sisters Rotary Foundation

    EIN 931147739 · Headquarters: Sisters, OR, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sisters Schools Foundation Inc

    EIN 931223422 · Headquarters: Sisters, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Sisters Science Club

    EIN 844290079 · Headquarters: Sisters, OR, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Sisters Snogofers

    EIN 800503853 · Headquarters: Sisters, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Sisters Trail Alliance

    EIN 464076992 · Headquarters: SISTERS, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Sisters Transportation and Rideshare

    EIN 993801142 · Headquarters: Sisters, OR, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Sisters Whiskers

    EIN 934428004 · Headquarters: Sisters, OR, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Small Farms Conservancy

    EIN 263870140 · Headquarters: Sisters, OR, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  17. Soteria Institue

    EIN 473119827 · Headquarters: Sisters, OR, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Ssj Inc

    EIN 141941732 · Headquarters: Sisters, OR, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Stoop Inc

    EIN 844566316 · Headquarters: SISTERS, OR, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Ten Friends Project

    EIN 300284653 · Headquarters: SISTERS, OR, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. The Roundhouse Foundation

    EIN 226930631 · Headquarters: SISTERS, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Thrive

    EIN 992023223 · Headquarters: SISTERS, OR, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Together for Children

    EIN 510492062 · Headquarters: Sisters, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Tollgate Water Company

    EIN 930704994 · Headquarters: SISTERS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Trail Rhythms Inc

    EIN 844751262 · Headquarters: SISTERS, OR, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

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

    EIN 936031443 · Headquarters: Sisters, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Vets for Pets

    EIN 931321008 · Headquarters: sisters, OR, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Vine Grants Inc

    EIN 830349515 · Headquarters: Sisters, OR, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  29. Warfighter Outfitters

    EIN 471896901 · Headquarters: SISTERS, OR, USA · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990

  30. Weitzman Family Foundation

    EIN 900109649 · Headquarters: SISTERS, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Whychus Canyon Estates Firewise

    EIN 933139830 · Headquarters: Sisters, OR, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Wild Wings Raptor Rehabilitation

    EIN 412222669 · Headquarters: SISTERS, OR, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Wilderness Report

    EIN 815237889 · Headquarters: Sisters, OR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. World's Children

    EIN 205276353 · Headquarters: SISTERS, OR, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Yes on E for Patterson Schools

    EIN 920558231 · Headquarters: Sisters, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. Yes on Measure G Support Fillmore Unified Schools

    EIN 884027648 · Headquarters: Sisters, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Zimbabwe Rhino Project

    EIN 823679389 · Headquarters: Sisters, OR, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

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