Nonprofits in Blackstock, South Carolina

Nonprofits in Blackstock, South Carolina. Browse 5 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 Auxiliary

    EIN 576027891 · Headquarters: Blackstock, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Cindymackie Foundation

    EIN 364667224 · Headquarters: Blackstock, SC, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. International Association of Sheet Metal Air Rail & Transportation

    EIN 201767730 · Headquarters: BLACKSTOCK, SC, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. National Rural Letter Carriers Association

    EIN 237235226 · Headquarters: Blackstock, SC, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. United Daughters of the Confederacy

    EIN 463206087 · Headquarters: Blackstock, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N