Nonprofits in Mackay, Idaho

Nonprofits in Mackay, Idaho. Browse 19 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. Anak Natin Foundation Inc

    EIN 202890431 · Headquarters: Mackay, ID, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. Ancient Free and Accepted Masons of Idaho

    EIN 237531073 · Headquarters: Mackay, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Christian Horse-lovers Club Inc

    EIN 571219720 · Headquarters: Mackay, ID, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Friends of Mackay Animal Shelter

    EIN 474155475 · Headquarters: Mackay, ID, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. International Association of Lions Clubs

    EIN 820521294 · Headquarters: Mackay, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Joe Nowacki Unit Post No 16 the American Legion Inc

    EIN 826008937 · Headquarters: Mackay, ID, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Lost River Electric Cooperative Inc

    EIN 820139694 · Headquarters: MACKAY, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Lost Rivers Economic Development Inc

    EIN 201155808 · Headquarters: Mackay, ID, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Mackay Education Association

    EIN 300739815 · Headquarters: Mackay, ID, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Mackay Mini Rodeo

    EIN 990575844 · Headquarters: MACKAY, ID, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Mackay Rodeo Association

    EIN 820445304 · Headquarters: Mackay, ID, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Mackay School District 182 Education Foundation

    EIN 820511098 · Headquarters: MACKAY, ID, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. Mackay Senior Citizens Inc

    EIN 820346873 · Headquarters: Mackay, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Order of the Eastern Star of Idaho

    EIN 237584483 · Headquarters: Mackay, ID, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Snake River Power Assocation Inc

    EIN 826009706 · Headquarters: MACKAY, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. South Custer County Historical Society Inc

    EIN 820379546 · Headquarters: Mackay, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Veterans of Custer County Memorial Inc

    EIN 205038431 · Headquarters: Mackay, ID, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. White Knob Historical Preservation Committee Inc

    EIN 030612907 · Headquarters: Mackay, ID, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Woodmen of the World Omaha Woodmen Life Insurance Society

    EIN 237628652 · Headquarters: Mackay, ID, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N