Nonprofits in Grundy Center, Iowa

Nonprofits in Grundy Center, Iowa. Browse 47 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. Al Johnson When in Doubt Look Up Endowment

    EIN 276802029 · Headquarters: Grundy Center, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 426076885 · Headquarters: GRUNDY CENTER, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary

    EIN 426073894 · Headquarters: Grundy Center, IA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. American Youth Football Inc

    EIN 452219682 · Headquarters: Grundy Center, IA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Amvets

    EIN 426073976 · Headquarters: Grundy Center, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Ancient Free & Accepted Masons of Iowa

    EIN 237503043 · Headquarters: GRUNDY CENTER, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Barn Quilts of Grundy County Kelly Riskedahl

    EIN 202274029 · Headquarters: Grundy Center, IA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  8. Bottles Two Backpacks Daycare Center

    EIN 475218851 · Headquarters: GRUNDY CENTER, IA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Emerging Leaders Inc

    EIN 845124037 · Headquarters: GRUNDY CENTER, IA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Essential Instruction

    EIN 465762244 · Headquarters: Grundy Center, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Flourish Families

    EIN 863966715 · Headquarters: GRUNDY CENTER, IA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Friends of the Grundy Center Public Library

    EIN 421422381 · Headquarters: Grundy Center, IA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Grundy Center Amateur Golf Association

    EIN 421233541 · Headquarters: GRUNDY CENTER, IA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  14. Grundy Center Chamber-main Street

    EIN 474258239 · Headquarters: GRUNDY CENTER, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Grundy Center Community School District Foundation

    EIN 421381035 · Headquarters: Grundy Center, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Grundy Center Community Wellness Inc

    EIN 271731206 · Headquarters: Grundy Center, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Grundy Center Education Association

    EIN 421217055 · Headquarters: Grundy Center, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Grundy Center Festival Planning Committee

    EIN 911981932 · Headquarters: Grundy Center, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Grundy Center Historical Society

    EIN 475146689 · Headquarters: Grundy Center, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Grundy Center Smaartans

    EIN 883322568 · Headquarters: Grundy Center, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Grundy Center Spartans Booster Club Inc

    EIN 831343670 · Headquarters: GRUNDY CENTER, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Grundy Community Preschool and Child Care Association

    EIN 421300711 · Headquarters: Grundy Center, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Grundy County Commission on Aging Inc

    EIN 421184747 · Headquarters: Grundy Center, IA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Grundy County Community Partners

    EIN 421486842 · Headquarters: Grundy Center, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  25. Grundy County Fair

    EIN 473761768 · Headquarters: Grundy Center, IA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Grundy County Memorial Hospital Foundation

    EIN 421345788 · Headquarters: GRUNDY CENTER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Grundy County Rural Electric Cooperative

    EIN 420287740 · Headquarters: GRUNDY CENTER, IA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Gundy Center Community Parents and Teachers Association

    EIN 274445027 · Headquarters: Grundy Center, IA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. International Association of Lions Clubs

    EIN 237046943 · Headquarters: Grundy Center, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Iowa Farm Bureau Federation

    EIN 420680715 · Headquarters: Grundy Center, IA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Iowa Quarter Horse Youth Associatio N

    EIN 421487757 · Headquarters: Grundy Center, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Joyful Noise Daycare

    EIN 204853966 · Headquarters: GRUNDY CENTER, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Kiwanis International Inc

    EIN 237260102 · Headquarters: GRUNDY CENTER, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  34. Kiwanis International Inc

    EIN 263679304 · Headquarters: GRUNDY CENTER, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Kling Memorial Library Foundation

    EIN 421506596 · Headquarters: GRUNDY CENTER, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Maroon & White Inc

    EIN 352676844 · Headquarters: Grundy Center, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Masonic Building Company

    EIN 426064835 · Headquarters: Grundy Center, IA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  38. National Society of the Daughters of the American Revolution

    EIN 426061605 · Headquarters: Grundy Center, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Ohs Ostfriesian Heritage Society

    EIN 421462060 · Headquarters: Grundy Center, IA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Rotary International Grundy Center Rotary Club

    EIN 426076695 · Headquarters: Grundy Center, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  41. Scholarship America Inc

    EIN 061216055 · Headquarters: Grundy Center, IA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  42. Seeds of Hope Incorporated

    EIN 421421212 · Headquarters: Grundy Center, IA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  43. The Mike Smalley Endowment

    EIN 207428321 · Headquarters: Grundy Center, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  44. The Sheller Cemetery Association of Melrose Township

    EIN 420882996 · Headquarters: Grundy Center, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Tirrill Park Trust

    EIN 421353996 · Headquarters: GRUNDY CENTER, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Two Cylinder Club

    EIN 421265377 · Headquarters: Grundy Center, IA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. United States Bowling Congress Inc

    EIN 203872087 · Headquarters: GRUNDY CENTER, IA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N