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. Koach Allstars Booster Club

    EIN 823010055 · Headquarters: Ankeny, IA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. Koch Foundation

    EIN 421291856 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  3. Koering Family Foundation

    EIN 331265276 · Headquarters: FORT MADISON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Koester Non-profit Services

    EIN 823358385 · Headquarters: Mason City, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Kofoed Foundation

    EIN 421474339 · Headquarters: WEST BRANCH, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Kohawk Wrestling Club

    EIN 932883639 · Headquarters: CEDAR RAPIDS, IA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Kol Tov Foundation

    EIN 474147782 · Headquarters: SIOUX CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Kolbe Hospitality House of Hope Inc

    EIN 853298298 · Headquarters: Des Moines, IA, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Konec

    EIN 472834469 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Kong Sverre Building Association Inc

    EIN 421214178 · Headquarters: Story City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Konnections

    EIN 421463598 · Headquarters: KEOKUK, IA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. Korean American Society of Iowa

    EIN 061830360 · Headquarters: Ankeny, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Korean Cultural Center Inc

    EIN 421504194 · Headquarters: des moines, IA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  14. Korean-latin American Missionary Association

    EIN 815378274 · Headquarters: Iowa City, IA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Kornerstone Kids Child Care Inc

    EIN 205534465 · Headquarters: Hamburg, IA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. Kossuth Area Economic Development Corporation

    EIN 421463607 · Headquarters: Algona, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Kossuth Cemetery Association

    EIN 420709621 · Headquarters: Mediapolis, IA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Kossuth Connections Coalition Inc

    EIN 261402287 · Headquarters: Algona, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Kossuth County Agricultural & Motor Sports Museum

    EIN 270614976 · Headquarters: ALGONA, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Kossuth County Agricultural Association

    EIN 420690235 · Headquarters: ALGONA, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Kossuth County Cancer Support Foundation

    EIN 811704914 · Headquarters: ALGONA, IA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Kossuth County Concert Association

    EIN 812667569 · Headquarters: Fenton, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Kossuth County Emergency Medical Services Association

    EIN 421398833 · Headquarters: Burt, IA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Kossuth County Fire Department Foundation Incorporated

    EIN 393415895 · Headquarters: Burt, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Kossuth County Food Pantry Inc

    EIN 421253065 · Headquarters: ALGONA, IA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Kossuth County Historical Society

    EIN 421100307 · Headquarters: Algona, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Kossuth County Hospital Foundation Aka Kossuth Regional Health Ctr Fdn

    EIN 421324032 · Headquarters: ALGONA, IA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Kossuth County Pork Producers Association

    EIN 421105727 · Headquarters: Whittemore, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Kossuth County Right-to-life Inc

    EIN 237324862 · Headquarters: Algona, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Kossuth County Tails of Hope Rescue

    EIN 391890975 · Headquarters: Algona, IA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Kossuth Emergency Preparedness Team Healthcare Coalition Inc

    EIN 465297417 · Headquarters: Algona, IA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Kossuth Strengthening Families

    EIN 822053980 · Headquarters: Algona, IA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Kountry Kids Child Care

    EIN 842811005 · Headquarters: HARLAN, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Kp to Dc Inc

    EIN 991197252 · Headquarters: Kingsley, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Kplay Playgrounds for All

    EIN 473773032 · Headquarters: KEOKUK, IA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Kranto Education Foundation

    EIN 843279599 · Headquarters: Des Moines, IA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Krause Family Foundation

    EIN 421446789 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Krause Family Legacy Foundation

    EIN 394348943 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Krause Gentle Foundation

    EIN 421414004 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Krause Group Associate Relief Fund

    EIN 871966484 · Headquarters: DES MOINES, IA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Kris Lee Kline

    EIN 454488871 · Headquarters: Boone, IA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Kris Walters Memorial Foundation

    EIN 471472586 · Headquarters: DENVER, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Krogmeier Family Memorial Foundation

    EIN 874419890 · Headquarters: SOLON, IA, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Kross Ministries International

    EIN 394497729 · Headquarters: Orange City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Kruidenier Charitable Foundation

    EIN 421255071 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Krumm Family Foundation

    EIN 810800563 · Headquarters: AMES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Kruse Family Foundation

    EIN 421512648 · Headquarters: IOWA FALLS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Krush Youth Sports Corporation

    EIN 464560805 · Headquarters: Williamsburg, IA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Krysilis Inc

    EIN 420985456 · Headquarters: FOREST CITY, IA, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990

  50. Kud Dukat

    EIN 995015509 · Headquarters: Johnston, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Kuemper Catholic School Foundation Inc

    EIN 421257355 · Headquarters: CARROLL, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Kum Along Citizens Club Inc

    EIN 421085996 · Headquarters: FOREST CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Kunama Association North America Inc

    EIN 811389435 · Headquarters: Des Moines, IA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Kunama Community of Iowa

    EIN 821864319 · Headquarters: Des Moines, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Kurt and Ann Reihmann Family Foundation

    EIN 332122389 · Headquarters: CEDAR RAPIDS, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Kurt Vernooy Foundation

    EIN 421480951 · Headquarters: PELLA, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Kyc Inc

    EIN 421336038 · Headquarters: KEOKUK, IA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Kyle Family Trust

    EIN 456715047 · Headquarters: GREENE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Kyle J & Sharon Krause Family Foundation

    EIN 462098909 · Headquarters: DES MOINES, IA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Kyle Menke Donations

    EIN 923916923 · Headquarters: Perry, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Kyle Porter Foundation

    EIN 884050656 · Headquarters: GENEVA, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Kyles Graceful Adventures

    EIN 862535653 · Headquarters: West liberty, IA, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. L&o Power Cooperative Inc

    EIN 420721692 · Headquarters: ROCK RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. L-s Ffa Alumni

    EIN 275022958 · Headquarters: Sully, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. La Leche League International

    EIN 203219354 · Headquarters: Elma, IA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. La Leche League International

    EIN 205396072 · Headquarters: Jefferson, IA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. La Leche League International Inc

    EIN 201573941 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  68. La Leche League International Inc

    EIN 260069665 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. La Leche League International Inc

    EIN 260069666 · Headquarters: Correctionville, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. La Leche League International Inc

    EIN 421515936 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. La Leche League International Inc

    EIN 421515938 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  72. La Leche League International Inc

    EIN 421515941 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. La Leche League International Inc

    EIN 421515944 · Headquarters: Waverly, IA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. La Leche League International Inc

    EIN 421515946 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. La Leche League International Inc

    EIN 421515947 · Headquarters: Burlington, IA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. La Leche League International Inc

    EIN 421515948 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  77. La Leche League International Inc

    EIN 421515955 · Headquarters: Dubuque, IA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. La Leche League International Inc

    EIN 421515956 · Headquarters: Cedar Falls, IA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  79. La Leche League of the United States of America

    EIN 421115297 · Headquarters: WATERLOO, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. La Leche League of the United States of America

    EIN 421515942 · Headquarters: DEWITT, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. La Leche League of the United States of America

    EIN 421515949 · Headquarters: CLINTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. La Leche League of the United States of America

    EIN 421515954 · Headquarters: WINDSOR HEIGHTS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. La Leche League of the United States of America

    EIN 421515960 · Headquarters: AMES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. La Leche League of the United States of America

    EIN 812652859 · Headquarters: MARION, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. La Leche League of the United States of America

    EIN 992478978 · Headquarters: WATERLOO, IA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. La Luz Centro Cultural

    EIN 464642633 · Headquarters: HAMPTON, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. La Maison Inc

    EIN 371441152 · Headquarters: Sioux City, IA, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. La Porte City Cemetery Association Inc

    EIN 421412030 · Headquarters: LA PORTE CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. La Porte City Country Club

    EIN 920451079 · Headquarters: LA PORTE CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. La Porte City Elementary Pto

    EIN 834666834 · Headquarters: LA PORTE CITY, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. La Porte City Golf Club Inc

    EIN 420726660 · Headquarters: LA PORTE CITY, IA, USA · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990

  92. La Porte City Preschool Education

    EIN 421116208 · Headquarters: LA PORTE CITY, IA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  93. La Porte City Waves Swim Team

    EIN 825222786 · Headquarters: LA PORTE CITY, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. La Raza M-town Boxing Club

    EIN 863726898 · Headquarters: Marshalltown, IA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. La Roca Community Development Center Inc

    EIN 884274249 · Headquarters: SIOUX CITY, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. La Sertoma Club of Des Moines Iowa

    EIN 510246066 · Headquarters: Pleasant Hill, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  97. La Societe De Femmes Cabane National Inc

    EIN 311216579 · Headquarters: Newton, IA, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  98. La Societe E Femmes Cabane National Inc

    EIN 310940362 · Headquarters: dubuque, IA, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. Laborers International Union of North America 353 Local Union

    EIN 420428005 · Headquarters: DES MOINES, IA, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990

  100. Laborers Local 177 Training and Education Fund

    EIN 421508336 · Headquarters: DES MOINES, IA, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990

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