Nonprofits in Iowa

Nonprofits in Iowa. Browse 36,116 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. Delta Kappa Gamma Society

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

  2. Delta Kappa Gamma Society

    EIN 426117636 · Headquarters: Randolph, IA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Delta Kappa Gamma Society

    EIN 426123574 · Headquarters: Urbandale, IA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  4. Delta Kappa Gamma Society

    EIN 742108375 · Headquarters: Bloomfield, IA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Delta Kappa Gamma Society

    EIN 742538030 · Headquarters: Clarion, IA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. 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

  7. 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

  8. Delta Kappa Gamma Society International

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

  9. Delta Kappa Gamma Society International

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

  10. Delta Kappa Gamma Society International

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

  11. Delta Kappa Gamma Society International

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

  12. Delta Kappa Gamma Society International

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

  13. 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

  14. Delta Kappa Gamma Society International

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

  15. Delta Kappa Gamma Society International

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

  16. Delta Kappa Gamma Society International

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

  17. Delta Kappa Gamma Society International

    EIN 426095703 · Headquarters: Packwood, IA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. 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

  19. Delta Kappa Gamma Society International

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

  20. 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

  21. Delta Kappa Gamma Society International

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

  22. Delta Kappa Gamma Society International

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

  23. Delta Kappa Gamma Society International

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

  24. Delta Kappa Gamma Society International

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

  25. Delta Kappa Gamma Society International

    EIN 426096637 · Headquarters: Ottumwa, IA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Delta Kappa Gamma Society International

    EIN 426096642 · Headquarters: West Des Moines, IA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Delta Kappa Gamma Society International

    EIN 426096647 · Headquarters: Davenport, IA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  28. Delta Kappa Gamma Society International

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

  29. Delta Kappa Gamma Society International

    EIN 426102483 · Headquarters: Crawfordsvile, IA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Delta Kappa Gamma Society International

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

  31. Delta Kappa Gamma Society International

    EIN 426122669 · Headquarters: Decorah, IA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. Delta Kappa Gamma Society International

    EIN 510226501 · Headquarters: New London, IA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Delta Kappa Gamma Society International

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

  34. Delta Omicron House Assoc of Kappa Kappa Gamma Fraternity

    EIN 486097971 · Headquarters: AMES, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Delta Phi Alpha National Honorary German Fraternity

    EIN 900455744 · Headquarters: Decorah, IA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  36. Delta Phi Lambda

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

  37. Delta Sigma Chi Fraternity

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

  38. Delta Sigma Delta Fraternity

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

  39. Delta Sigma Phi Fraternity Inc

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

  40. Delta Sigma Theta Sorority Inc

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

  41. 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

  42. Delta Tau Delta Fraternity

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

  43. Delta Tau Delta Fraternity Gamma Pi Chapter

    EIN 420212350 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Delta Town and Country Center Inc

    EIN 421215299 · Headquarters: Delta, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Delta Zeta Sorority

    EIN 426100420 · Headquarters: Cedar Falls, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Delta Zeta Sorority

    EIN 611584245 · Headquarters: SPIRIT LAKE, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Delwood Community Education Association

    EIN 510203391 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Demco Charitable Foundation

    EIN 421322684 · Headquarters: BOYDEN, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Democracy Defenders

    EIN 861929802 · Headquarters: WEST DES MOINES, IA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  50. Demolay International

    EIN 200849367 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Demolay International

    EIN 230190380 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. Demolay International

    EIN 237587891 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Demolay International

    EIN 237587894 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  54. Demolay International

    EIN 237587895 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Demolay International

    EIN 237587897 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Demolay International

    EIN 237587901 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Demolay International

    EIN 237587907 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  58. Demolay International

    EIN 260073920 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. Demolay International

    EIN 421396850 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. Demolay International

    EIN 421399778 · Headquarters: MASON CITY, IA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  61. Demolay International

    EIN 421435596 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  62. Demolay International

    EIN 800465162 · Headquarters: Des Moines, IA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Demolay International

    EIN 900106370 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Demon Gridiron Club

    EIN 811600203 · Headquarters: Washington, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Den Dulk Christian Foundation

    EIN 946133077 · Headquarters: GRANVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Den of Recreation for Aging Gamers Older Neighbors and Seniors

    EIN 822186064 · Headquarters: Fairfax, IA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Denison Community Education Foundation

    EIN 421457077 · Headquarters: DENISON, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Denison Education Association

    EIN 421056899 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Denison Foundation Inc C/o City Clerk

    EIN 270055216 · Headquarters: DENISON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  70. Denison Goodfellows

    EIN 334077637 · Headquarters: DENISON, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Denison Library Friends Inc

    EIN 421148439 · Headquarters: Denison, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Denison Music Boosters Inc

    EIN 421132570 · Headquarters: Denison, IA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  73. Denison Rotary Foundation

    EIN 995089770 · Headquarters: DENISON, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Denison Volunteer Firefighters Association Inc

    EIN 237442242 · Headquarters: DENISON, IA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Denmark Ball Association Inc

    EIN 421315563 · Headquarters: Fort Madison, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Denmark Cemetery Association

    EIN 420733439 · Headquarters: West Point, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Denmark Firefighters Foundation Inc

    EIN 852995230 · Headquarters: DENMARK, IA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Denmark Iowa Renaissance Faire

    EIN 991245395 · Headquarters: Wever, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Dennis & John Vozikis Scholarship T

    EIN 412028946 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Dennis Center for Immigration Services Corporation

    EIN 992131670 · Headquarters: Ankeny, IA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Dennis L & Hildreth M Murphy Scholarship Trust

    EIN 426585405 · Headquarters: Indianola, IA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  82. Dennis Lloyd Education Opportunity Foundation

    EIN 510158520 · Headquarters: SHENANDOAH, IA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  83. Denniston House Foundation Incorporated

    EIN 822406468 · Headquarters: Sherrill, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  84. Dental Connections Inc

    EIN 420680421 · Headquarters: DES MOINES, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Dental Unite

    EIN 831301607 · Headquarters: FORT DODGE, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Denton Scholarship Trust

    EIN 426424290 · Headquarters: CORYDON, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Denver Basketball Association

    EIN 831883311 · Headquarters: Denver, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Denver Cares

    EIN 300177495 · Headquarters: DENVER, IA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Denver Community Housing Inc

    EIN 237430375 · Headquarters: DENVER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Denver Cyclone Scholarship Foundation

    EIN 463240938 · Headquarters: DENVER, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Denver Cyclones Booster Club

    EIN 475163992 · Headquarters: DENVER, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Denver Friends of the Library

    EIN 861062911 · Headquarters: Denver, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Denver Nasp Archery Club

    EIN 384337019 · Headquarters: Denver, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Denver Post Prom

    EIN 873351361 · Headquarters: Denver, IA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Denver Public Library Foundation

    EIN 872342704 · Headquarters: Denver, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Denver Soccer Club

    EIN 455502615 · Headquarters: Denver, IA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Denver Sunset Home

    EIN 420893350 · Headquarters: DENVER, IA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Denver Trap Club Inc

    EIN 863763708 · Headquarters: DENVER, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Denver Volunteer Fire Association

    EIN 454822443 · Headquarters: DENVER, IA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Denver Wrestling Club Inc

    EIN 821241911 · Headquarters: Denver, IA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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