Nonprofits in Clayton, Idaho

Nonprofits in Clayton, Idaho. Browse 3 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. Case Research Foundation

    EIN 471262798 · Headquarters: CLAYTON, ID, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Clayton Area Historical Association Inc

    EIN 760791279 · Headquarters: CLAYTON, ID, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. North American Case Research Association Inc

    EIN 582204172 · Headquarters: CLAYTON, ID, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990