Nonprofits in Grinnell, Iowa

Nonprofits in Grinnell, Iowa. Browse 124 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 391907843 · Headquarters: Grinnell, IA, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

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

    EIN 421227291 · Headquarters: Grinnell, IA, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

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

    EIN 421291999 · Headquarters: GRINNELL, IA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

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

    EIN 770620501 · Headquarters: Grinnell, IA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  5. 4-H Clubs & Affiliated 4-H Organizations

    EIN 830468911 · Headquarters: Grinnell, IA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. Adopt a Family Local Food Connection

    EIN 421512146 · Headquarters: GRINNELL, IA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Ahrens Park Foundation

    EIN 421465766 · Headquarters: Grinnell, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Amateur Atheltic Union of the United States Inc

    EIN 823761393 · Headquarters: Grinnell, IA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. American Chemical Society

    EIN 426075875 · Headquarters: GRINNELL, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 426074450 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Postal Workers Union

    EIN 237340426 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Ancient Free & Accepted Masons of Iowa

    EIN 420885163 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Benevolent & Protective Order of Elks #1266

    EIN 420136075 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Birthright of Grinnell Inc

    EIN 421337136 · Headquarters: Grinnell, IA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. Brownell Family Foundation

    EIN 421276134 · Headquarters: Grinnell, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. C W Ahrens Charitable Trust

    EIN 421239527 · Headquarters: Grinnell, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Car Seats for the Littles Inc

    EIN 464745173 · Headquarters: GRINNELL, IA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. Center for the Image

    EIN 271751771 · Headquarters: Grinnell, IA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Central Iowa Christian School

    EIN 421205352 · Headquarters: GRINNELL, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Chamber of Commerce of Grinnell

    EIN 420286455 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Circle Swim Aquatics

    EIN 202924037 · Headquarters: Grinnell, IA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Claude W & Dolly Ahrens Foundation

    EIN 391906775 · Headquarters: Grinnell, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  23. Cohen Juvenile Practice Series

    EIN 992141078 · Headquarters: Grinnell, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Country Club Corporation of Grinnell

    EIN 420665996 · Headquarters: GRINNELL, IA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  25. Department of Iowa Ladies Auxiliary to the Veterans of Foreign Wars

    EIN 371555975 · Headquarters: Grinnell, IA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. Foch-tennant Post 53 of the American Legion

    EIN 203844110 · Headquarters: GRINNELL, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Fraternal Order of Eagles

    EIN 237592477 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Fraternal Order of Eagles 2545 Aerie

    EIN 420644910 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  29. Friends of Drake Community Library Inc

    EIN 421224985 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Friends of Gobabeb

    EIN 850393339 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Future Farmers of America State Associations & Local Chapter

    EIN 833611238 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Galaxy Inc

    EIN 421515594 · Headquarters: Grinnell, IA, USA · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990

  33. Gilman Saddle Club Inc of Gilman Iowa

    EIN 421114987 · Headquarters: Grinnell, IA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Global Wealthshare Foundation

    EIN 475036857 · Headquarters: Grinnell, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Greater Poweshiek Community Foundation

    EIN 421298055 · Headquarters: Grinnell, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Green Linden Press

    EIN 824066420 · Headquarters: Grinnell, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Grin City Collective

    EIN 811747597 · Headquarters: Grinnell, IA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Grinnell Area Arts Council DBA Grinnell Community TheatreTurlachUr

    EIN 421130693 · Headquarters: Grinnell, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Grinnell College

    EIN 420680387 · Headquarters: Grinnell, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Grinnell College Medical Benefit Plan Trust

    EIN 421371997 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Grinnell Community Day Care

    EIN 420947994 · Headquarters: GRINNELL, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Grinnell Fire Auxiliary

    EIN 923607173 · Headquarters: Grinnell, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Grinnell Historical Museum Society

    EIN 426065964 · Headquarters: Grinnell, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Grinnell Lady Elks

    EIN 421222338 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Grinnell Mutual Group Foundation

    EIN 421308146 · Headquarters: Grinnell, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Grinnell Policemens Association

    EIN 421227956 · Headquarters: Grinnell, IA, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Grinnell Productions

    EIN 421438029 · Headquarters: Grinnell, IA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. Grinnell Regional Medical Center

    EIN 420933383 · Headquarters: GRINNELL, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Grinnell Regional Medical Center Auxiliary

    EIN 237075505 · Headquarters: GRINNELL, IA, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990

  50. Grinnell Regional Medical Center Foundation

    EIN 421454737 · Headquarters: GRINNELL, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Grinnell School of Music Inc

    EIN 883118049 · Headquarters: GRINNELL, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Grinnell Volunteer Fire Association

    EIN 461055210 · Headquarters: Grinnell, IA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Grinnell-Newburg Boosters

    EIN 421298353 · Headquarters: Grinnell, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Ht & M Stewart Trust

    EIN 426242034 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. Independent Order of Odd Fellows

    EIN 426068359 · Headquarters: GRINNELL, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Independent Telephone Pioneer Association

    EIN 431093846 · Headquarters: GRINNELL, IA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  57. Insight for Medical Decision-making

    EIN 813324158 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. International Association of Lions Clubs

    EIN 426092418 · Headquarters: GRINNELL, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Into the Light Movement

    EIN 873974442 · Headquarters: Grinnell, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Iowa Companion Animal Support Association

    EIN 812397263 · Headquarters: Grinnell, IA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Iowa Kitchen Inc

    EIN 863358347 · Headquarters: Grinnell, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Iowa Optometric Assistants Assoc

    EIN 593807535 · Headquarters: Grinnell, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Iowa Parks and Recreation Assoc

    EIN 421088426 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Iowa Transportation Museum

    EIN 421491872 · Headquarters: Grinnell, IA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. Izaak Walton League of America Inc

    EIN 421197970 · Headquarters: GRINNELL, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. John M Campbell Trust

    EIN 426055488 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Keokuk County Fair

    EIN 426017249 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Kiwanis International

    EIN 426060452 · Headquarters: GRINNELL, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Knight of Columbus

    EIN 742478517 · Headquarters: Grinnell, IA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 237542029 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Ladies Malcom Cemetery Association

    EIN 420711111 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. League of Women Voters of Iowa

    EIN 237451527 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. LINK Inc

    EIN 842131856 · Headquarters: Grinnell, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Mason's Light House

    EIN 873354019 · Headquarters: GRINNELL, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Mayas Spark of Courage Foundation

    EIN 334373477 · Headquarters: GRINNELL, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Mayflower Homes Foundation

    EIN 421250939 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Mayflower Homes Inc

    EIN 420727497 · Headquarters: GRINNELL, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Merlin & Verna Manatt Family Foundation

    EIN 208112164 · Headquarters: GRINNELL, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Michael and Susan Witt Foundation

    EIN 421524509 · Headquarters: GRINNELL, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Mid-Iowa Futbol Club

    EIN 272995650 · Headquarters: Grinnell, IA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Midwest Economics Association

    EIN 356061138 · Headquarters: Grinnell, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Myrtle Cass Trust

    EIN 426563202 · Headquarters: GRINNELL, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. National Association of Letter Carriers

    EIN 510246051 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. National Society of the Daughters of the American Revolution

    EIN 237027379 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Optimist International

    EIN 200990687 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pflag Inc

    EIN 334652807 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Poweshiek Animal League Shelter Humane Society

    EIN 201045708 · Headquarters: Grinnell, IA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Poweshiek Area Housing Inc

    EIN 421298086 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Poweshiek Cares Inc

    EIN 461972502 · Headquarters: Grinnell, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Poweshiek Co Habitat for Humanity

    EIN 421349938 · Headquarters: GRINNELL, IA, USA · Housing & Shelter · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  91. Poweshiek County Council on Aging Inc

    EIN 421164949 · Headquarters: GRINNELL, IA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Poweshiek County Fair Association

    EIN 426076803 · Headquarters: GRINNELL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Poweshiek County Fair Foundation

    EIN 371452373 · Headquarters: GRINNELL, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Poweshiek County Heritage Park

    EIN 421512142 · Headquarters: Grinnell, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Poweshiek County Mental Health Center

    EIN 420955164 · Headquarters: GRINNELL, IA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990

  96. Poweshiek Economic Development Collaborative

    EIN 201423354 · Headquarters: GRINNELL, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Poweshiek Housing Development Corp

    EIN 391885261 · Headquarters: GRINNELL, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Psi Chi the National Honor Society in Psychology

    EIN 830495846 · Headquarters: Grinnell, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Ramsey Family Foundation

    EIN 472517456 · Headquarters: Grinnell, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Read 2 Lead

    EIN 841774268 · Headquarters: Grinnell, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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