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. Choose Love

    EIN 874798647 · Headquarters: SIOUX CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Christ the King Christian Preschool

    EIN 421098041 · Headquarters: Iowa City, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  3. Christian Action Inc

    EIN 426123579 · Headquarters: Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Christian Crusaders

    EIN 426005773 · Headquarters: CEDAR FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Christian Evangelistic Mission Inc

    EIN 510203872 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Christian Homeschool Assistance Program

    EIN 871242368 · Headquarters: Oskaloosa, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Christopher Columbus Club

    EIN 421513804 · Headquarters: CENTER POINT, IA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  8. Church of God of Prophecy

    EIN 421443148 · Headquarters: Atlantic, IA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. Church of Jesus Christ Keosauqua Restoration Branch Inc

    EIN 421383763 · Headquarters: Keosauqua, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Church Women United

    EIN 320053509 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  11. Church Women United

    EIN 770682562 · Headquarters: Keokuk, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Church Women United of Iowa Falls

    EIN 421202695 · Headquarters: IOWA FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Church Youth Group

    EIN 464736601 · Headquarters: Indianola, IA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Churches United of the Quad City Area

    EIN 362480784 · Headquarters: BETTENDORF, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Circle of Pride Motorcycle Club Inc

    EIN 421407629 · Headquarters: LETTS, IA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  16. Circle Square Club B

    EIN 421293842 · Headquarters: donnellson, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Circular Sock Machine Society of America

    EIN 710914238 · Headquarters: Monona, IA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. Citizen Participation Inc

    EIN 421135630 · Headquarters: MUSCATINE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Citizens & Business for York County

    EIN 474964069 · Headquarters: CEDAR RAPIDS, IA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. Citizens Animal Rescue

    EIN 364760184 · Headquarters: Belle Plaine, IA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Citizens Building Better Schools for the Future

    EIN 473177932 · Headquarters: Kellogg, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Citizens First National Bank Foundation

    EIN 426073539 · Headquarters: Storm Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Citizens for Responsible Government and Taxation

    EIN 461066603 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Citizens Inc of Van Horne

    EIN 420999637 · Headquarters: MECHANICSVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Citizens Mutual Telephone Cooperative

    EIN 420181770 · Headquarters: BLOOMFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. City Improvement Association

    EIN 420711631 · Headquarters: CHARLES CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. City of Raleigh Nc Medical and Dental Benfit

    EIN 581515861 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Civic Club

    EIN 320307935 · Headquarters: West Union, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. Civic Improvement Association

    EIN 420183335 · Headquarters: SPILLVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Civic Riposte

    EIN 833579552 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Civitan International

    EIN 581771356 · Headquarters: FORT DODGE, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Clarence Area Economic Development Group

    EIN 421359051 · Headquarters: Clarence, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Clarence W & Amelia Bess Moody Memorial Scholarship Fund

    EIN 421234190 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Clarinda Chamber of Commerce

    EIN 421306180 · Headquarters: CLARINDA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Clarinda Community Center

    EIN 420944593 · Headquarters: Clarinda, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Clarinda Country Club

    EIN 420797375 · Headquarters: CLARINDA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Clarinda Education Association

    EIN 237104857 · Headquarters: Clarinda, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Clarinda Public Library Foundation

    EIN 421236272 · Headquarters: CLARINDA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Clarinda Swim Team

    EIN 823897312 · Headquarters: Clarinda, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Clarion Economic Development Corporation

    EIN 814665118 · Headquarters: Clarion, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Clarion Housing Inc

    EIN 237151512 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Clarion-goldfield-dows Education Association - Isea

    EIN 510210163 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Clarke Area Arts Council

    EIN 421073834 · Headquarters: Osceola, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Clarke Community Education Association

    EIN 436036583 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Clarke Community Esa

    EIN 421314231 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Clarke County Development Corporation

    EIN 237047287 · Headquarters: OSCEOLA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Clarke County Housing Foundation

    EIN 237108304 · Headquarters: OSCEOLA, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Clarke Electric Cooperative Inc

    EIN 420243366 · Headquarters: OSCEOLA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Clarksville Education Association

    EIN 237121229 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Class of 66 Reunion

    EIN 473894279 · Headquarters: WEST LIBERTY, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Classy Chassis Car Club

    EIN 472857811 · Headquarters: Red Oak, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Claude D Stansberry

    EIN 521270161 · Headquarters: SIOUX CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Clay Central Everly Education Association

    EIN 274416379 · Headquarters: Royal, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Clay County Fair Association Inc

    EIN 420185302 · Headquarters: SPENCER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Clay County Heritage

    EIN 426060183 · Headquarters: SPENCER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Clay County Pals Inc

    EIN 421210641 · Headquarters: Spencer, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Clay County Pork Producers Assoc % Claire Christensen

    EIN 421056085 · Headquarters: SPENCER, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Clayton County Dairy Herd Improvement Asso

    EIN 420778132 · Headquarters: McGregor, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  59. Clayton County Development Group Inc

    EIN 421442829 · Headquarters: ELKADER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Clayton County Genealogical Society

    EIN 421213861 · Headquarters: ELKADER, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  61. Clayton Ridge Educational Support Personel Association

    EIN 421352376 · Headquarters: Garnavillo, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Cleaner Iowa Inc

    EIN 824338033 · Headquarters: DES MOINES IA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Clear Creek Education Association

    EIN 237346196 · Headquarters: Oxford, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Clear Lake Area Chamber of Commerce

    EIN 420478075 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Clear Lake Area Concert Association Incorporated

    EIN 421208795 · Headquarters: CLEAR LAKE, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Clear Lake Arts Council

    EIN 421112483 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Clear Lake Booster Club Inc

    EIN 421208047 · Headquarters: CLEAR LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Clear Lake Development Foundation

    EIN 421082749 · Headquarters: CLEAR LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Clear Lake Education Association

    EIN 421114179 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Clear Lake Historical Society

    EIN 421320411 · Headquarters: CLEAR LAKE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Clear Lake Public Library Foundation

    EIN 421206004 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Clear Lake Virtual Lions Club

    EIN 882594269 · Headquarters: Mason City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Clear Lake Yacht Club Sailing School

    EIN 421216123 · Headquarters: CLEAR LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Clear Lake Youth Athletic League Inc

    EIN 421264398 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Clearfield Lions Club

    EIN 237038572 · Headquarters: CLEARFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Clearfield Manor Inc

    EIN 421056150 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Clemens J Smith Charitable Foundation

    EIN 426056210 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  78. Clermont Cemetery Association

    EIN 420794043 · Headquarters: Clermont, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Clermont Homes Inc

    EIN 237395112 · Headquarters: Volga, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Clint Ullerich Foundation

    EIN 831087610 · Headquarters: Charter Oak, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Clinton Amateur Radio Club

    EIN 272557433 · Headquarters: Clinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Clinton Chapter 474 Women of the Moose

    EIN 237520800 · Headquarters: CLINTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Clinton County Development Association

    EIN 421340090 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Clinton County Historical Society

    EIN 237064157 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Clinton County Medical Society

    EIN 420677411 · Headquarters: CLINTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Clinton Ecumenical Housing Inc

    EIN 421098262 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Clinton Ecumenical North Inc

    EIN 421238058 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  88. Clinton Education Association

    EIN 420942784 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Clinton Firemens Assoc

    EIN 426060583 · Headquarters: Clinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Clinton Hs Ah Dall Scholar Fund C/o Clinton National Bank Trustee

    EIN 426074757 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Clinton Iowa Kennel Club

    EIN 421146986 · Headquarters: Mechanicsville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Clinton Junior Baseball

    EIN 421423887 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Clinton Landlords Association Inc

    EIN 421418496 · Headquarters: Clinton, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Clinton Lodge No 363 Loyal Order of Moose

    EIN 420386540 · Headquarters: Clinton, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Clinton Mutual Plate Glass Association

    EIN 420186702 · Headquarters: CLINTON, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Clinton Rotary Club

    EIN 420186795 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Clinton Substance Abuse Council In

    EIN 421349205 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Clinton Symphony Orchestra Association

    EIN 426066462 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Clinton Women's Club

    EIN 420186920 · Headquarters: CLINTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Clipper Football Club Inc

    EIN 393910546 · Headquarters: North Liberty, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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