Nonprofits in Olin, Iowa

Nonprofits in Olin, Iowa. Browse 9 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 421445422 · Headquarters: Olin, IA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  2. 4-H Clubs & Affiliated 4-H Organizations

    EIN 421502405 · Headquarters: Olin, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 421050913 · Headquarters: Olin, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 426075915 · Headquarters: OLIN, IA, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. Ancient Free & Accepted Masons of Iowa

    EIN 237502960 · Headquarters: Olin, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Eastern Iowa Cottontails

    EIN 413093750 · Headquarters: Olin, IA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Olin Community & School Foundation

    EIN 204093927 · Headquarters: OLIN, IA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  8. Olin Day Care Inc

    EIN 421450391 · Headquarters: OLIN, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Olin Hose Company

    EIN 421086880 · Headquarters: Olin, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N