Unknown & Unclassified nonprofits in Iowa

Unknown & Unclassified nonprofits in Iowa. Browse 15,415 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. Buchanan County Council on Aging

    EIN 421044953 · Headquarters: INDEPENDENCE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Buchanan County Economic Development Commission

    EIN 421441695 · Headquarters: INDEPENDENCE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Buchanan County Fair Association

    EIN 420158722 · Headquarters: INDEPENDENCE, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Buchanan County Historical Society

    EIN 439623122 · Headquarters: Independence, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Buckingham Cemetery Association

    EIN 420750363 · Headquarters: Traer, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Buckingham-church of Promise Buckingham

    EIN 421480920 · Headquarters: Buckingham, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Bud Keays Trust

    EIN 421145180 · Headquarters: MITCHELLVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Budd Group Veba

    EIN 901138019 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Buena Vista County Ag Society

    EIN 426073849 · Headquarters: ALTA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Buena Vista County Council on Aging

    EIN 421075377 · Headquarters: Storm Lake, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Buena Vista County Emergency Medical Services Association

    EIN 371749663 · Headquarters: Alta, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Buena Vista County Historical Society

    EIN 426075140 · Headquarters: STORM LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Buena Vista County Pork Producers Association

    EIN 421163903 · Headquarters: NEWELL, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Buena Vista Regional Healthcare Foundation

    EIN 421291649 · Headquarters: Storm Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Buffalo Alumni Comittee

    EIN 473579683 · Headquarters: DAVENPORT, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Building Blocks Academy

    EIN 844268633 · Headquarters: WOODBINE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Building Owners & Managers Association O Boma Iowa

    EIN 426076535 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Bulldog Haven Aapbt Club

    EIN 421524017 · Headquarters: Boone, IA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. Bur Oak Land Trust

    EIN 421104058 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Buresh Cemetery Association Inc

    EIN 426065081 · Headquarters: Ely, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Burlington Area Vetrans Honor Guard

    EIN 800622258 · Headquarters: Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Burlington Athletic Booster Club In

    EIN 421359110 · Headquarters: Burlington, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Burlington Chapter 587 Women of the Moose

    EIN 420607596 · Headquarters: BURLINGTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Burlington Civic Music Association

    EIN 421207564 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Burlington Education Association

    EIN 237276724 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Burlington Educational Foundation

    EIN 421266807 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Burlington Golf Club

    EIN 420161770 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Burlington Iowa Kiwanis Club Activities Inc

    EIN 426070931 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  29. Burlington Junction Housing Corporation

    EIN 510173004 · Headquarters: Coin, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Burlington Lodge No 579 Loyal Order of Moose

    EIN 420386490 · Headquarters: Burlington, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Burlington Model Airplane Club Inc

    EIN 264401086 · Headquarters: danville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Burlington Rotary Service Foundation

    EIN 426073852 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Burlington Sportsman Club

    EIN 426063878 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Burlington W Burlington Area United Way

    EIN 420680362 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Burlington West Burlington Area Chamber of Commerce

    EIN 420161630 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Burr Oak Cemetery Association

    EIN 420162571 · Headquarters: DECORAH, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Business & Professional Women of Washington Iowa

    EIN 262492319 · Headquarters: Washington, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Business & Professional Womens Clubs Inc Iowa Federation

    EIN 426076823 · Headquarters: Red Oak, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Business and Professional Women of Red Oak

    EIN 263386837 · Headquarters: Red Oak, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Busy Bee Winnies

    EIN 300599895 · Headquarters: Ely, IA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  41. Butler County REC

    EIN 420163705 · Headquarters: Allison, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Butler County Resource and Development Group

    EIN 421317287 · Headquarters: Allison, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. By Degrees Foundation

    EIN 421338832 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. C L Clark Trust

    EIN 906096825 · Headquarters: CORYDON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  45. C Richard Stark Jr & Joan E Stark Foundation

    EIN 421345092 · Headquarters: Fort Dodge, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. C W Ahrens Charitable Trust

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

  47. Ca Palomar Pomerado Reciprocity Bureau Peo Sisterhood Internationa

    EIN 365129874 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Cadet Athletic Boosters Inc

    EIN 421281353 · Headquarters: Iowa Falls, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Cady Learning Center Foundation

    EIN 863352208 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Cal Education Association

    EIN 431190730 · Headquarters: Latimer, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Calamus American Legion Community Organization Inc

    EIN 421086905 · Headquarters: Calamus, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Calamus Wheatland Youth Ball

    EIN 421230900 · Headquarters: Calamus, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Calamus-wheatland Education Association

    EIN 421298052 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Calhoun County Economic Development

    EIN 421364614 · Headquarters: ROCKWELL CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Calhoun County Electric Cooperative Association

    EIN 420165440 · Headquarters: ROCKWELL CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Calhoun County Historical Society

    EIN 426093337 · Headquarters: ROCKWELL CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Calmar Commercial Club

    EIN 800178643 · Headquarters: Calmar, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Calmar Development Corporation

    EIN 420926622 · Headquarters: Calmar, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Calmar Senior Club

    EIN 421163048 · Headquarters: Calmar, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Calu Inc

    EIN 421201688 · Headquarters: MECHANICSVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Calvary Cemetery Association

    EIN 420923759 · Headquarters: Charles City, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Calvary Cemetery Association

    EIN 426078624 · Headquarters: Brooklyn, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Calvary Cemetery of Sioux City

    EIN 420698256 · Headquarters: SIOUX CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Calvary Christian Academy Inc

    EIN 934526587 · Headquarters: Cedar Rapids, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Calvin Community

    EIN 420891140 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Camanche Education Association

    EIN 421087100 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Cambrian Cemetery Association

    EIN 421094135 · Headquarters: COLUMBUS JUNCTION, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Cambridge High School Alumni

    EIN 320434671 · Headquarters: Cambridge, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Cambridge Off-road Core Corp

    EIN 990806934 · Headquarters: Cambridge, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Cambridge Senior Housing Association Inc

    EIN 421145107 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Cambridge Union Township Fire & Rescue Association

    EIN 852932293 · Headquarters: CAMBRIDGE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  72. Camp Bear Creek

    EIN 420848153 · Headquarters: WYOMING, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Camp Fire Heart of Iowa

    EIN 420680459 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Camp Fire USA

    EIN 426076687 · Headquarters: MONTICELLO, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Camp Okoboji Lutheran Association

    EIN 420725237 · Headquarters: MILFORD, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Campfire Crusaders Camping Club

    EIN 331099508 · Headquarters: Council Bluffs, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Campus Christian Fellowship

    EIN 237235350 · Headquarters: Cedar Falls, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Cancer Research Classic of Iowa

    EIN 452467185 · Headquarters: CLIVE, IA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. Canoe Cemetery Association

    EIN 421255490 · Headquarters: Decorah, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Cantril Improvement Corporation

    EIN 237166963 · Headquarters: North English, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Capital City Chapter 2381 Women of the Moose

    EIN 900420515 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Capital City Lodge No 2589 Loyal Order of Moose

    EIN 912111903 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Capstone Behavioral Healthcare Inc

    EIN 420883707 · Headquarters: NEWTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Cardinal Education Association of the Cardinal Community School Dist

    EIN 421078336 · Headquarters: Eldon, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Cardinal Support Personnel Association-isea

    EIN 274386495 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Carl A Erickson Education Trust Carl A Erickson Scholarship

    EIN 426480641 · Headquarters: Chariton, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  87. Carl W Mcgraw Trust

    EIN 426223408 · Headquarters: Indianola, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Carlisle Alumni Association

    EIN 421170553 · Headquarters: Carlisle, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Carlisle Community Education Association

    EIN 421174115 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Carlys Angels Inc

    EIN 203945562 · Headquarters: FAIRFIELD, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Carousel Theatre of Indianola Inc

    EIN 510245626 · Headquarters: Indianola, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Carrie and Oren Igou Scholarship Trust

    EIN 421339046 · Headquarters: NORTHWOOD, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Carroll Area Child Care Center and Preschool

    EIN 421102094 · Headquarters: CARROLL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Carroll Arts Council

    EIN 421070422 · Headquarters: Carroll, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Carroll Chamber of Commerce

    EIN 420170016 · Headquarters: CARROLL, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Carroll Community Foundation

    EIN 426122515 · Headquarters: Carroll, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Carroll Country Club

    EIN 420170025 · Headquarters: CARROLL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Carroll County Agricultural Scholarship Fund Inc

    EIN 421304995 · Headquarters: Carroll, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Carroll County American Legion

    EIN 421428996 · Headquarters: Carroll, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. Carroll County Fair Association

    EIN 420678321 · Headquarters: COON RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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