Nonprofits in Mount Vernon, South Dakota

Nonprofits in Mount Vernon, 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 Federation of State County & Municipal Employees

    EIN 300582364 · Headquarters: Mount Vernon, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 460279159 · Headquarters: Mount Vernon, SD, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary

    EIN 460374405 · Headquarters: Mount Vernon, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Mount Vernon Area Historical Society Incorporated

    EIN 823400981 · Headquarters: Mount Vernon, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Mount Vernon Economic Development Group Inc

    EIN 812842656 · Headquarters: Mount Vernon, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Mount Vernon Fire Department

    EIN 873855094 · Headquarters: Mount Vernon, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Salon National Laboutique Des Huit Chapeaux Et Quarante Femmes

    EIN 466015627 · Headquarters: Mount Vernon, SD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Venom Softball

    EIN 883219182 · Headquarters: Mount Vernon, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N