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. Danville Library Assn

    EIN 421211101 · Headquarters: DANVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Daughters of Norway

    EIN 371532945 · Headquarters: Norwalk, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Daughters of the Nile

    EIN 237527184 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Daughters of Union Veterans of the Civil War 1861-1865

    EIN 262677664 · Headquarters: Waverly, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Dav Thrift Store of Iowa

    EIN 421313840 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Davenport Assoc Professional Firefighters Local 17

    EIN 426076744 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Davenport Bettendorf Branch of American Assoc University Women

    EIN 237190802 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Davenport Central Band Parents Associati

    EIN 237354234 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Davenport Central Vocal Boosters Inc

    EIN 260369919 · Headquarters: Davenport, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Davenport Country Club

    EIN 420208050 · Headquarters: PLEASANT VALLEY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Davenport Education Association

    EIN 421181537 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Davenport Fire Antique and Restoration Society

    EIN 421275397 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Davenport Horticultural Society

    EIN 421152981 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Davenport Jaycee Foundation

    EIN 421338151 · Headquarters: Davenport, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Davenport Lend-a-hand Housing Corporation

    EIN 421296297 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Davenport Lodge #298 Benevolent and Protective Order of Elks of the USA

    EIN 420136030 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Davenport Noon Optimist Club

    EIN 426091410 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  18. Davenport Policemens Association Local 2

    EIN 421230723 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Davenport Radio Amateur Club Inc

    EIN 421342534 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Davenport Schools Foundation

    EIN 421304688 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Davenport Shooting Association

    EIN 426069523 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Davenport West High School Parents and Booster Athletic Club

    EIN 421083823 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. David and Beverly Feiges Foundation

    EIN 421377160 · Headquarters: SIOUX CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. David M Mosher Post No 9599 Veterans of Foreign Wars of the Us

    EIN 421300583 · Headquarters: Jefferson, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Davis County Agricultural Society Swaim

    EIN 426016690 · Headquarters: BLOOMFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Davis County Athletic Club

    EIN 421127552 · Headquarters: BLOOMFIELFD, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Davis County Community Education Association

    EIN 421090853 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Davis County Development Corp

    EIN 421343684 · Headquarters: BLOOMFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Davis County Fine Arts Council

    EIN 421087378 · Headquarters: BLOOMFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Davis County Historical Society

    EIN 421010360 · Headquarters: BLOOMFIELD, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Davis County Hospital Endowment Foundation

    EIN 421279583 · Headquarters: Bloomfield, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Davis County Tourism Corporation

    EIN 421282430 · Headquarters: BLOOMFIELD, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Dayton Wranglers Club

    EIN 262431252 · Headquarters: DAYTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Decatur County Golf Club

    EIN 900852747 · Headquarters: Leon, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Decorah Area Chamber of Commerce

    EIN 420645370 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Decorah Comm School Dist Foundation

    EIN 421406172 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Decorah Community Education Assoc Decorah Community Schools

    EIN 421088468 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Decorah Ffa Alumni & Supporters

    EIN 870913262 · Headquarters: WAUKON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Decorah Genealogy Association

    EIN 421400336 · Headquarters: Decorah, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Decorah Jobs Inc

    EIN 420883949 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Deep River Housing

    EIN 237367208 · Headquarters: North English, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Deerfield Subdivision Homeowners Association

    EIN 364747805 · Headquarters: Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Defiant Crew Mc of Delmar Ia

    EIN 822276573 · Headquarters: Delmar, IA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  44. Degenhart Family Trust Co Hills Bank & Trust

    EIN 426259353 · Headquarters: NORTH LIBERTY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Delaware County Dairy Council

    EIN 743181028 · Headquarters: Manchester, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Delaware County Economic Development Commission

    EIN 421298348 · Headquarters: MANCHESTER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Delaware County Historical Society

    EIN 421138582 · Headquarters: HOPKINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Delaware County Medical Center

    EIN 426037649 · Headquarters: MANCHESTER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  49. Delaware County Pork Producers Association

    EIN 421000352 · Headquarters: Manchester, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Delaware County Shrine Club

    EIN 237326110 · Headquarters: HIAWATHA, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Delhi Evergreen Cemetery Assn

    EIN 420709682 · Headquarters: Manchester, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Delta Chi Fraternity

    EIN 420212280 · Headquarters: IOWA CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Delta Chi Fraternity

    EIN 461189498 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Delta Dental of Iowa

    EIN 420959302 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Delta Emerging Leadership Training Academy

    EIN 462552871 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Delta Gamma Fraternity

    EIN 426076547 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Delta Iota of Phi Gamma Delta

    EIN 900438022 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Delta Iota Undergraduates of Phi Gamma D

    EIN 814229486 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Delta Kappa Gamma Society

    EIN 237041173 · Headquarters: Eldora, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Delta Kappa Gamma Society

    EIN 420940031 · Headquarters: Nevada, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Delta Kappa Gamma Society

    EIN 426084573 · Headquarters: Johnston, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Delta Kappa Gamma Society

    EIN 426096249 · Headquarters: Mason City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Delta Kappa Gamma Society

    EIN 426096504 · Headquarters: Fort Madison, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Delta Kappa Gamma Society

    EIN 426096505 · Headquarters: Waterloo, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Delta Kappa Gamma Society

    EIN 426096625 · Headquarters: Humboldt, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Delta Kappa Gamma Society

    EIN 426096638 · Headquarters: Ankeny, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Delta Kappa Gamma Society

    EIN 426096641 · Headquarters: Ladora, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Delta Kappa Gamma Society

    EIN 426096644 · Headquarters: Knoxville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Delta Kappa Gamma Society

    EIN 426096645 · Headquarters: West Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Delta Kappa Gamma Society

    EIN 426096649 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Delta Kappa Gamma Society

    EIN 426099500 · Headquarters: Allerton, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Delta Kappa Gamma Society

    EIN 426102486 · Headquarters: LAURENS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. DELTA KAPPA GAMMA SOCIETY Delta Kappa Gamma Society Beta Zeta Chap

    EIN 426122555 · Headquarters: Stuart, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Delta Kappa Gamma Society International

    EIN 237084504 · Headquarters: Sioux Center, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Delta Kappa Gamma Society International

    EIN 237084511 · Headquarters: Orient, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Delta Kappa Gamma Society International

    EIN 237277452 · Headquarters: Whittemore, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Delta Kappa Gamma Society International

    EIN 420919628 · Headquarters: Fayette, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Delta Kappa Gamma Society International

    EIN 421163460 · Headquarters: Anamosa, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. Delta Kappa Gamma Society International

    EIN 426065349 · Headquarters: Boone, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Delta Kappa Gamma Society International

    EIN 426065401 · Headquarters: Albert City, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Delta Kappa Gamma Society International

    EIN 426095418 · Headquarters: Baxter, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Delta Kappa Gamma Society International

    EIN 426095571 · Headquarters: Waverly, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Delta Kappa Gamma Society International

    EIN 426095573 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Delta Kappa Gamma Society International

    EIN 426095714 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Delta Kappa Gamma Society International

    EIN 426095746 · Headquarters: Marion, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Delta Kappa Gamma Society International

    EIN 426096503 · Headquarters: Council Bluffs, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Delta Kappa Gamma Society International

    EIN 426096507 · Headquarters: Orient, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Delta Kappa Gamma Society International

    EIN 426096626 · Headquarters: Birmingham, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Delta Kappa Gamma Society International

    EIN 426096635 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Delta Kappa Gamma Society International

    EIN 426096636 · Headquarters: Milford, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Delta Kappa Gamma Society International

    EIN 426097036 · Headquarters: AURELIA, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Delta Kappa Gamma Society International

    EIN 426102485 · Headquarters: Guttenberg, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Delta Kappa Gamma Society International

    EIN 901040212 · Headquarters: Casey, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Delta Phi Lambda

    EIN 831994364 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Delta Sigma Chi Fraternity

    EIN 421209153 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Delta Sigma Delta Fraternity

    EIN 420212330 · Headquarters: DUBUQUE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Delta Sigma Phi Fraternity Inc

    EIN 464963297 · Headquarters: AMES, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  98. Delta Sigma Theta Sorority Inc

    EIN 421369912 · Headquarters: Waterloo, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Delta Tau Delta Educational Foundation of Gamma Pi Chapter

    EIN 237006328 · Headquarters: Urbandale, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Delta Tau Delta Fraternity

    EIN 453559087 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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