Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Iowa City Eels Swim Club Inc

    EIN 421128037 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Iowa City Hawkeye Local 528 Apw Union Accident Benefit Plan

    EIN 237014993 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Iowa City Local Chapter of Democratic Socialists of America

    EIN 824823700 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Iowa City Lodge No 1096 Loyal Order of Moose

    EIN 420386585 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Iowa City Lodge No 4 Ancient Free and Accepted Masons

    EIN 464568153 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Iowa City Masonic Foundation

    EIN 421207496 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Iowa City Masonic Temple Assoc

    EIN 420330625 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Iowa City Old Capitol Kiwanis

    EIN 237314676 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Iowa City Parks and Recreation Foundation

    EIN 421312972 · Headquarters: IOWA CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Iowa City Va Medical Research Foundation

    EIN 391886437 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Iowa Citycoralville Convention and Visitors Bureau

    EIN 421203842 · Headquarters: CORALVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Iowa Co Farm Bureau Co-operative

    EIN 390824313 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Iowa Coalition Against Sexual Assault

    EIN 421178333 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Iowa Collectors Association Inc

    EIN 420959049 · Headquarters: CEDAR FALLS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Iowa College Foundation

    EIN 420745995 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Iowa Colony House Corporation of Lambda Chi Alpha

    EIN 420985140 · Headquarters: EAST PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Iowa Commercial Nutrient Applicators Association

    EIN 352196652 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Iowa Composers Forum

    EIN 421302369 · Headquarters: Swisher, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Iowa Comprehensive Health Association

    EIN 421296797 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Iowa Concrete Paving Association

    EIN 420883571 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Iowa Conference of the American Association of University Professo

    EIN 262585011 · Headquarters: Waverly, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Iowa Congress of Parents and Teachers Inc

    EIN 371758513 · Headquarters: Clinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Iowa Congress of Parents and Teachers Inc

    EIN 420707102 · Headquarters: Cedar Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Iowa Congress of Parents and Teachers Inc

    EIN 811746785 · Headquarters: Sioux City, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Iowa Congress Pta Dba Westridge Elementary School Pta

    EIN 421347290 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Iowa Construction Career Institute

    EIN 421445872 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Iowa Cooperative Foundation

    EIN 421305677 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Iowa Corn Grower's Association

    EIN 421036179 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Iowa Corn Growers Association

    EIN 421206093 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Iowa Corn Growers Association

    EIN 421311085 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Iowa Corn Growers Association

    EIN 421323687 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Iowa Corn Growers Association

    EIN 421386576 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Iowa Corn Growers Association

    EIN 421386578 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Iowa Corn Growers Association

    EIN 421386580 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Iowa Corn Growers Association

    EIN 421386581 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Iowa Corn Growers Association

    EIN 421386582 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Iowa Corn Growers Association

    EIN 421386584 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Iowa Corn Growers Association

    EIN 421386585 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Iowa Corn Growers Association

    EIN 421397738 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Iowa Corn Growers Association

    EIN 421399076 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Iowa Corn Growers Association

    EIN 421401245 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Iowa Corn Growers Association

    EIN 421401578 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Iowa Corn Growers Association

    EIN 421403545 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Iowa Corn Growers Association

    EIN 421407853 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Iowa Corn Growers Association

    EIN 421408290 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Iowa Corn Growers Association

    EIN 421409622 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Iowa Corn Growers Association

    EIN 421410235 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Iowa Corn Growers Association

    EIN 421447292 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Iowa Corn Growers Association

    EIN 421450692 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Iowa Corn Growers Association

    EIN 421464442 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Iowa Corn Growers Association

    EIN 421467957 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Iowa Corn Growers Association

    EIN 421508285 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Iowa Corn Growers Association

    EIN 421508286 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Iowa Corn Growers Association

    EIN 421508288 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Iowa Corn Growers Association

    EIN 421508291 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Iowa Corn Growers Association

    EIN 421508293 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Iowa Corn Growers Association

    EIN 421508295 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Iowa Corn Growers Association

    EIN 421508297 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Iowa Corn Growers Association

    EIN 421518912 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Iowa Corn Growers Association

    EIN 421518959 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Iowa Corn Growers Association

    EIN 471551689 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Iowa Corn Growers Association

    EIN 473919924 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Iowa Corn Growers Association

    EIN 474404143 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Iowa Corn Growers Association

    EIN 474849273 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Iowa Corn Growers Association

    EIN 813343228 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Iowa Corn Growers Association

    EIN 814627574 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Iowa Corn Growers Association

    EIN 814743014 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Iowa Corn Growers Association

    EIN 815132957 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Iowa Corn Growers Association

    EIN 815352055 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Iowa Corn Growers Association

    EIN 815399586 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Iowa Corn Growers Association

    EIN 821101773 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Iowa Corn Growers Association

    EIN 831677393 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Iowa Corn Growers Association

    EIN 900400180 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Iowa Corn Growers Association

    EIN 911898129 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Iowa Corn Growers Association

    EIN 911901975 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Iowa Corn Growers Association

    EIN 911901980 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Iowa Corn Growers Association

    EIN 911916808 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Iowa Corn Growers Association

    EIN 911962055 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Iowa Corn Growers Association

    EIN 911981653 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Iowa Corn Growers Association

    EIN 911986919 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Iowa Corn Growers Association

    EIN 931073077 · Headquarters: JOHNSTON, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Iowa Corn Promotion Board

    EIN 421113939 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Iowa Council for the Social Studies Inc

    EIN 421165208 · Headquarters: Madrid, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Iowa Council of Health Care Centers

    EIN 421187916 · Headquarters: Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Iowa Council of Teachers of Mathematics

    EIN 421156199 · Headquarters: SLATER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Iowa Council of Trout Unlimited

    EIN 521766249 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Iowa County Area Rea

    EIN 271701265 · Headquarters: Dodgeville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Iowa County Attorneys Association Inc

    EIN 421059477 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Iowa County Cancer Coalition Inc

    EIN 814867653 · Headquarters: COBB, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Iowa County Cattlemens Association Inc

    EIN 391250287 · Headquarters: Cobb, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Iowa County Economic Development

    EIN 273270605 · Headquarters: Williamsburg, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Iowa County Engineers Association

    EIN 421215552 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Iowa County Fair Incorporated

    EIN 426060966 · Headquarters: Marengo, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Iowa County Fair Society Inc

    EIN 390831455 · Headquarters: MINERAL POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Iowa County Hce

    EIN 391279338 · Headquarters: Hollandale, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Iowa County Historical Society Inc

    EIN 391258937 · Headquarters: Dodgeville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Iowa County Recorders Association

    EIN 421213325 · Headquarters: TIPTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Iowa County Shop Hop

    EIN 884070357 · Headquarters: South Amana, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  99. Iowa Court Reporters Association

    EIN 237265029 · Headquarters: ALBERT LEA, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Iowa Cpcu Society Chapter

    EIN 426076439 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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