Nonprofits in Oldham, South Dakota

Nonprofits in Oldham, South Dakota. Browse 8 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 Legion

    EIN 466014677 · Headquarters: Oldham, SD, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary

    EIN 466015204 · Headquarters: Oldham, SD, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  3. Oldham Area Improvement Corporation

    EIN 300438714 · Headquarters: Oldham, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Oldham Cemetery Association

    EIN 466039590 · Headquarters: OLDHAM, SD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Oldham Community Center Inc

    EIN 334623983 · Headquarters: Oldham, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Oldham Industrial Development Corporation

    EIN 460345692 · Headquarters: Oldham, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Oldham Library and Historical Association

    EIN 510196353 · Headquarters: Oldham, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Trinity Lutheran Cemetery Association

    EIN 466012493 · Headquarters: OLDHAM, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N