Nonprofits in Portsmouth, Iowa

Nonprofits in Portsmouth, Iowa. Browse 10 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 371555934 · Headquarters: Portsmouth, IA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

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

    EIN 421212034 · Headquarters: Portsmouth, IA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. 4-H Clubs & Affiliated 4-H Organizations

    EIN 421667343 · Headquarters: Portsmouth, IA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 421401602 · Headquarters: Portsmouth, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary

    EIN 426077462 · Headquarters: Portsmouth, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Knights of Columbus

    EIN 421474691 · Headquarters: Portsmouth, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Panama Historical One Room School M

    EIN 161758535 · Headquarters: PORTSMOUTH, IA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Portsmouth Community Athletic Assoc

    EIN 202813287 · Headquarters: PORTSMOUTH, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Portsmouth Fire Department Foundation

    EIN 920308527 · Headquarters: Portsmouth, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Portsmouth Housing Corporation

    EIN 237073105 · Headquarters: Portsmouth, IA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N