Nonprofits in North Sioux City, South Dakota

Nonprofits in North Sioux City, South Dakota. Browse 32 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. Bakers' Local No 433 Welfare Fund

    EIN 426177146 · Headquarters: NORTH SIOUX CITY, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  2. Brotherhood of Maintenance of Way Employees

    EIN 426019778 · Headquarters: NORTH SIOUX CITY, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Building Parks for the Future Inc

    EIN 851421599 · Headquarters: North Sioux City, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Celebrating Community Foundation

    EIN 461981808 · Headquarters: NORTH SIOUX CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  5. Charity Tanzania Inc

    EIN 862956902 · Headquarters: NORTH SIOUX CITY, SD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Dakota Thunder Baseball Association

    EIN 820966724 · Headquarters: NORTH SIOUX CITY, SD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. Dakota Valley Boosters

    EIN 460439901 · Headquarters: North Sioux City, SD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. Dakota Valley Parent Teacher Organi

    EIN 364551176 · Headquarters: NORTH SIOUX CITY, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Eden Ember Inc

    EIN 412458509 · Headquarters: NORTH SIOUX CITY, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Friends of North Sioux City Community Library Inc

    EIN 205738227 · Headquarters: NORTH SIOUX CITY, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Gerald L & Kathleen a Weiner Foundation

    EIN 420429303 · Headquarters: NORTH SIOUX CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  12. Greater Dakota Valley Charitable Foundation Inc

    EIN 263717947 · Headquarters: North Sioux City, SD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. Heritage West Foundation

    EIN 332448454 · Headquarters: NORTH SIOUX CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Izaak Walton League of America Inc

    EIN 460377961 · Headquarters: North Sioux City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Long Family Foundation

    EIN 421503192 · Headquarters: NORTH SIOUX CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Mccook Lake Izaak Walton League

    EIN 460404242 · Headquarters: NORTH SIOUX CITY, SD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. New Beginning

    EIN 901032434 · Headquarters: North Sioux City, SD, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. North Sioux City Economic Development Co

    EIN 460450254 · Headquarters: NORTH SIOUX CITY, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. North Sioux City Volunteer Fire Department

    EIN 460418512 · Headquarters: North Sioux City, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Olivias Angels Foundation

    EIN 335003691 · Headquarters: North Sioux City, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Purple Panther Athletics Inc

    EIN 273717807 · Headquarters: NORTH SIOUX CITY, SD, USA · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  22. Putting for Prostates

    EIN 992199394 · Headquarters: North Sioux City, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Roost Family Foundation

    EIN 311492063 · Headquarters: NORTH SIOUX CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Tolerance Week Inc

    EIN 812505853 · Headquarters: NORTH SIOUX CITY, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Unit 235 of the American Contract Bridge League - District 14

    EIN 320241142 · Headquarters: North Sioux City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. United Sports Academy

    EIN 842971587 · Headquarters: NORTH SIOUX CITY, SD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. United Turf Sports Academy

    EIN 920611524 · Headquarters: NORTH SIOUX CITY, SD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Veterans of Foreign Wars of the United States Dept of South Dakota

    EIN 466019150 · Headquarters: North Sioux City, SD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Volunteers of Kilimanjaro Inc

    EIN 461308476 · Headquarters: North Sioux City, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. Waitt Foundation

    EIN 460428166 · Headquarters: NORTH SIOUX CITY, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Waitt Institute

    EIN 203274586 · Headquarters: NORTH SIOUX CITY, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Waitt Institute for Violence Prevention

    EIN 330942443 · Headquarters: NORTH SIOUX CITY, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF