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. American Association of University Women Inc

    EIN 237048231 · Headquarters: Algona, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Association of University Women Inc

    EIN 300435030 · Headquarters: Treynor, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Association of University Women Inc

    EIN 426123778 · Headquarters: Indianola, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Association of University Women Inc

    EIN 475280941 · Headquarters: Wilton, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Association of University Women of Des Moines Ia

    EIN 426065854 · Headquarters: Urbandale, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. American Association of Zoo Keepers

    EIN 472475467 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Auxiliary Iowas District 1

    EIN 421321103 · Headquarters: Muscatine, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Bandmasters Association Foundation

    EIN 630902063 · Headquarters: Coralville, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Board of Pediatric Dentistry Inc

    EIN 476033090 · Headquarters: IOWA CITY, IA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990

  10. American Brawn

    EIN 831950307 · Headquarters: Clive, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Brittany Club Inc

    EIN 237402143 · Headquarters: glenwood, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. American Business Womens Assn

    EIN 426078381 · Headquarters: DAVENPORT, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. American Business Womens Assn Ames Charter

    EIN 421500473 · Headquarters: Roland, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. American Business Womens Association

    EIN 421087554 · Headquarters: Davenport, IA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. American Business Womens Association Cedar Rapids Charter C

    EIN 237158792 · Headquarters: Cedar Rapids, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. American Carbon Alliance

    EIN 923965111 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Chemical Society

    EIN 420935547 · Headquarters: Des Moines, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. American Chemical Society

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

  19. American Chemical Society

    EIN 426077347 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Chemical Society

    EIN 466015198 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Chiropractic Board of Radiology Inc

    EIN 392039090 · Headquarters: DAVENPORT, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. American Chiropractic Registry of Radiologic Techn

    EIN 382437605 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. American Civil Liberties Union Foundation of Iowa

    EIN 421002093 · Headquarters: DES MOINES, IA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. American Civil Liberties Union of Iowa

    EIN 420892616 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. American Coach Association

    EIN 261913048 · Headquarters: DALLAS CENTER, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Coach Association Scholarship Foundation Inc

    EIN 262924678 · Headquarters: Dallas Center, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. American College of Cardiology

    EIN 421398858 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American College of Dentists

    EIN 421165725 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American College of Nurse-midwives

    EIN 272305186 · Headquarters: Charles City, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American College of Osteopathic Family Physicians Inc Iowa Chapter

    EIN 421318046 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  31. American Collegiate Water Polo Club

    EIN 475046167 · Headquarters: North Liberty, IA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. American Council of Engineering Companies of Iowa

    EIN 902106801 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Culinary Federation of Siouxland Inc

    EIN 472437901 · Headquarters: SIOUX CITY, IA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. American Culinary Federation of Southeast Iowa

    EIN 273488495 · Headquarters: Eldrige, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Dental Assistant Association Blackhawk Assistant

    EIN 421100413 · Headquarters: Davenport, IA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  36. American Dental Assistants Association

    EIN 237027207 · Headquarters: Dubuque, IA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. American Dental Assistants Association

    EIN 237027208 · Headquarters: Davenport, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Dental Assistants Association

    EIN 260092620 · Headquarters: Davenport, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Dental Assistants Association

    EIN 421097901 · Headquarters: Davenport, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Dental Assistants Association

    EIN 421100684 · Headquarters: Davenport, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Dental Assistants Association

    EIN 421116904 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Dental Assistants Association

    EIN 510240100 · Headquarters: DAVENPORT, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Dental Assistants Association Northwest District

    EIN 421074533 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Dental Assistants Iowa Soc

    EIN 420950077 · Headquarters: CEDAR RAPIDS, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. American Dragon Boat Association

    EIN 421305359 · Headquarters: Dubuque, IA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Dream Corporation

    EIN 421387163 · Headquarters: Des Moines, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Emu Association

    EIN 421390625 · Headquarters: Haverhill, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. American Eskimo Rescue & Sanctuary of Iowa

    EIN 810585126 · Headquarters: Saint Charles, IA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. American Ex-prisoners of War

    EIN 421317630 · Headquarters: Lawton, IA, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  50. American Ex-prisoners of War Department of Iowa

    EIN 421252303 · Headquarters: Lawton, IA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. American Family Coalition Inc

    EIN 421518852 · Headquarters: Des Moines, IA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. American Federation of Goverment Employees Local 918

    EIN 204719496 · Headquarters: ANAMOSA, IA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. American Federation of Government Employees

    EIN 237069727 · Headquarters: Des Moines, IA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. American Federation of Government Employees

    EIN 237172003 · Headquarters: Stuart, IA, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  55. American Federation of Government Employees

    EIN 237193361 · Headquarters: Kiron, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Federation of Government Employees

    EIN 237241780 · Headquarters: Albia, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Federation of Government Employees

    EIN 237309393 · Headquarters: Knoxville, IA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. American Federation of Government Employees

    EIN 237311363 · Headquarters: Des Moines, IA, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. American Federation of Government Employees

    EIN 237383792 · Headquarters: Cherokee, IA, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. American Federation of Government Employees

    EIN 391164113 · Headquarters: Le Mars, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Federation of Government Employees

    EIN 421149908 · Headquarters: Ames, IA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. American Federation of Government Employees

    EIN 421167165 · Headquarters: Coralville, IA, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. American Federation of Government Employees

    EIN 421383874 · Headquarters: Saint Charles, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Federation of Government Employees

    EIN 426073910 · Headquarters: LIBERTY CENTER, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. American Federation of Government Employees

    EIN 426073954 · Headquarters: Monona, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Federation of Government Employees

    EIN 426073955 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. American Federation of Government Employees

    EIN 426077344 · Headquarters: Waterloo, IA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. American Federation of Government Employees

    EIN 426093573 · Headquarters: Iowa City, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. American Federation of Government Employees

    EIN 472765510 · Headquarters: Independence, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Federation of Government Employees

    EIN 476046702 · Headquarters: Glenwood, IA, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  71. American Federation of Government Employees

    EIN 726041833 · Headquarters: MIDDLETOWN, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. American Federation of Government Employees

    EIN 726041835 · Headquarters: Mount Pleasant, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American Federation of Labor & Con

    EIN 420000107 · Headquarters: WEST BURLINGTON, IA, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. American Federation of Labor & Congress of Industrial Orgs

    EIN 320233265 · Headquarters: West Burlington, IA, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. American Federation of Labor & Congress of Industrial Orgs

    EIN 420775174 · Headquarters: Waterloo, IA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. American Federation of Labor & Congress of Industrial Orgs

    EIN 421142596 · Headquarters: Clinton, IA, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. American Federation of Labor & Congress of Industrial Orgs

    EIN 421182405 · Headquarters: Keokuk, IA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. American Federation of Labor & Congress of Industrial Orgs

    EIN 421245923 · Headquarters: Fort Dodge, IA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. American Federation of Labor & Congress of Industrial Orgs

    EIN 421357502 · Headquarters: Burlington, IA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Federation of Labor & Congress of Industrial Orgs

    EIN 426077758 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. American Federation of Labor & Congress of Industrial Orgs

    EIN 426081163 · Headquarters: Iowa City, IA, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  82. American Federation of Labor and Congress of Industrial Organizatio

    EIN 426076326 · Headquarters: Waterloo, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Federation of Labor and Congress of Industrial Orgs

    EIN 426084764 · Headquarters: Dubuque, IA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Federation of Labor Congress of Industrial Orgs

    EIN 421315230 · Headquarters: Council Bluffs, IA, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  85. American Federation of Musicians of the Us & Canada

    EIN 262620937 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Federation of Musicians of the Us & Canada

    EIN 420214648 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Federation of Musicians of the Us & Canada

    EIN 420569120 · Headquarters: Davenport, IA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. American Federation of Musicians of the Us & Canada

    EIN 426076519 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Federation of Musicians of the Us & Canada

    EIN 426077343 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Federation of State County

    EIN 521650777 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. American Federation of State County & Municipal Employees

    EIN 136106078 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. American Federation of State County & Municipal Employees

    EIN 200681000 · Headquarters: Newton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Federation of State County & Municipal Employees

    EIN 237102218 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Federation of State County & Municipal Employees

    EIN 237102228 · Headquarters: Clinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Federation of State County & Municipal Employees

    EIN 237118462 · Headquarters: Keokuk, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American Federation of State County & Municipal Employees

    EIN 237145337 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. American Federation of State County & Municipal Employees

    EIN 237411812 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. American Federation of State County & Municipal Employees

    EIN 260719623 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. American Federation of State County & Municipal Employees

    EIN 262353186 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. American Federation of State County & Municipal Employees

    EIN 262508103 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages