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. Wind and Fire Ministries Inc

    EIN 421526622 · Headquarters: Marion, IA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  2. Windsor Charitable Foundation

    EIN 421227965 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Windsor Crest Club Inc

    EIN 237080894 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Windsor Hgts Neighborhood Watch

    EIN 263088893 · Headquarters: Windsor Heights, IA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Winebago-hancock Repeater Society

    EIN 421163905 · Headquarters: FOREST CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Winegard Foundation

    EIN 426055177 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Winfield Area Recreation Center

    EIN 420921121 · Headquarters: WINFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Winfield Mt Union Education Association

    EIN 421186933 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Winnebago Council Boy Scouts of America #173

    EIN 420985053 · Headquarters: WATERLOO, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Winnebago County Daffodils

    EIN 464806690 · Headquarters: Forest City, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Winnebago Historical Society

    EIN 510205104 · Headquarters: FOREST CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Winnebago Itasca Travelers Alley Cats

    EIN 161677186 · Headquarters: Swisher, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. Winners Mite Charitable Corporation of Iowa Inc

    EIN 421250642 · Headquarters: Rhodes, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Winneshiek County Development Inc

    EIN 421389522 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Winneshiek County Historical Society

    EIN 421048077 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Winneshiek County Protectors Inc

    EIN 462250209 · Headquarters: Decorah, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Winneshiek Cty Habitat for Humanity

    EIN 421387474 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Winneshiek Medical Center Auxiliary Inc

    EIN 237098871 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Winnie Korns

    EIN 264690722 · Headquarters: MOUNT PLEASANT, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Winterset Art Center Inc

    EIN 237428982 · Headquarters: WINTERSET, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Winterset Band Boosters

    EIN 426114292 · Headquarters: Winterset, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Winterset Educational Support Employees Association

    EIN 274384876 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Winterset Husky Booster Club

    EIN 421233288 · Headquarters: Winterset, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Winthrop Golf Course Inc

    EIN 420871606 · Headquarters: WINTHROP, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Winthrop Housing Corporation

    EIN 237368300 · Headquarters: INDEPENDENCE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Wisconsin Alumni Association- Iowa Chapter

    EIN 830865578 · Headquarters: Clive, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Wisconsin Chapter of the American Society of Farm Managers and Rural

    EIN 237024536 · Headquarters: Ankeny, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Wit Singles International Club

    EIN 800241532 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Witness Publishing Co

    EIN 420680325 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Wolfe Cataract Foundation

    EIN 426063935 · Headquarters: MARSHALLTOWN, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Wolfstock American Legion Auxiliary 553

    EIN 800649985 · Headquarters: WOLFSTOCK, IA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  32. Women's International League for Peace and Freedom Us Section

    EIN 231231270 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Womens Action Club

    EIN 383922502 · Headquarters: Rock Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Womens Business Factory

    EIN 813339833 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Womens Cemetery Improvement Association

    EIN 420607580 · Headquarters: Charles City, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Womens Christian Association of Council Bluffs Iowa

    EIN 930957829 · Headquarters: COUNCIL BLUFFS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Womens Health Project Inc

    EIN 421009939 · Headquarters: IOWA CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Womens March Iowa

    EIN 821610931 · Headquarters: Ely, IA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  39. Wonder Years Academy

    EIN 263984058 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Woodbine Education Association

    EIN 421314084 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Woodbine Golf Course Llc

    EIN 880650019 · Headquarters: WOODBINE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Woodbine Saddle Club Inc

    EIN 463320545 · Headquarters: Woodbine, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Woodbridge Haven Inc

    EIN 815427365 · Headquarters: Toddville, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. Woodburn Christian Church

    EIN 237398351 · Headquarters: Woodburn, IA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  45. Woodbury Central Education Association

    EIN 421314225 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Woodbury County Deputy Sheriff's Association

    EIN 421323249 · Headquarters: SIOUX CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Woodbury County Genealogical Society

    EIN 421205008 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Woodbury County Rural Electric Cooperative

    EIN 420608219 · Headquarters: MOVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Woodbury Woodys

    EIN 262817368 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Woodland Camp Association

    EIN 421035515 · Headquarters: ONAWA, IA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  51. Woodland Drive Road Association

    EIN 463657006 · Headquarters: New Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Woodland Heights Organization

    EIN 421366910 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Woodland Hills Church of Christ C/o Roger Bak

    EIN 421243809 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  54. Woodmen of the World Life Insurance Society

    EIN 237106187 · Headquarters: GRIMES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Woodmen of the World Life Insurance Society

    EIN 237628747 · Headquarters: Burlington, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Woodmen of the World Life Insurance Society

    EIN 237630855 · Headquarters: MISSOURI VALLEY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Woodmen of the World Life Insurance Society

    EIN 237630858 · Headquarters: UNDERWOOD, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Woodmen of the World Life Insurance Society

    EIN 237630862 · Headquarters: COUNCIL BLUFFS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Woodmen of the World Life Insurance Society

    EIN 237630874 · Headquarters: ARCADIA, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Woodmen of the World Life Insurance Society

    EIN 421150383 · Headquarters: SCHLESWIG, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Woodmen of the World Life Insurance Society

    EIN 421172731 · Headquarters: COUNCIL BLUFFS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Woodmen of the World Life Insurance Society

    EIN 470642826 · Headquarters: COUNCIL BLUFFS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Woodward Area Food Pantry

    EIN 421261946 · Headquarters: Woodward, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Woodward Foundation Inc

    EIN 426070224 · Headquarters: Dubuque, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Woodward Golf and Recreation

    EIN 420946587 · Headquarters: WOODWARD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Woodward Senior Citizens Housing Inc

    EIN 237094061 · Headquarters: Woodward, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Woodward Youth Corporation

    EIN 421459832 · Headquarters: WOODWARD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Woodward-granger Education Association

    EIN 274384062 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Woodward-granger Support Staff Association

    EIN 300658849 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Workers Together with God

    EIN 421465030 · Headquarters: Oelwein, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Working Mans Comm for Needy Children

    EIN 426081156 · Headquarters: Ottumwa, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Worldmaker Resilience Institute Inc

    EIN 454670305 · Headquarters: CEDAR RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Worth County Fair Society

    EIN 420609803 · Headquarters: Northwood, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Worth County Historical Society

    EIN 237098552 · Headquarters: Northwood, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Worthington Area Girls Softball

    EIN 270322706 · Headquarters: Spirit Lake, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Worthington Cemetery Association Inc

    EIN 391885606 · Headquarters: EARLHAM, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Worthington Volunteer Fire Dept

    EIN 421101722 · Headquarters: worthington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Wright County Gun Club

    EIN 426099352 · Headquarters: Clarion, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Wright County Historic Society

    EIN 300792112 · Headquarters: ROWAN, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Wright County Historical Society

    EIN 421047235 · Headquarters: ROWAN, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Wright County Historical Society

    EIN 510213720 · Headquarters: EAGLE GROVE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Wright County Historical Society Dows Chapter

    EIN 421283456 · Headquarters: DOWS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Wright County Shrine Club

    EIN 237334480 · Headquarters: HIAWATHA, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Wyoming Cemetery Association

    EIN 420610820 · Headquarters: Wyoming, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Wyoming Housing Corporation

    EIN 237163099 · Headquarters: WYOMING, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Xian Bi Ancestral Goddess

    EIN 421478886 · Headquarters: Coralville, IA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  87. Yafah Ministries Inc

    EIN 842892026 · Headquarters: DENISON, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. Yarmouth Cff Inc

    EIN 593809986 · Headquarters: Yarmouth, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Ykk USA Inc Veba Plan

    EIN 222612332 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. YMCA of Greater Des Moines

    EIN 420680438 · Headquarters: Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. York Rite Sovereign College of North America

    EIN 237355234 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. York Rite Sovereign College of North America

    EIN 383748976 · Headquarters: Sioux City, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Young at Heart Camping Club

    EIN 262759983 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Young Family Foundation of Waterloo

    EIN 421356506 · Headquarters: WATERLOO, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Young House Family Services Inc

    EIN 420959956 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Young Mens Christian Association of Fort Dodge Iowa Charitable Foundation

    EIN 237408525 · Headquarters: FORT DODGE, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Young Republicans of Dallas County

    EIN 272632333 · Headquarters: Adel, IA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. Your Own United Resources Inc

    EIN 420922774 · Headquarters: FORT DODGE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Youth Advancement & Future Alliance

    EIN 414228026 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Youth and Shelter Services Foundation

    EIN 421239742 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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