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. American Legion

    EIN 426127900 · Headquarters: Melvin, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 426127911 · Headquarters: St Marys, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 426127916 · Headquarters: Tipton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Legion

    EIN 426127920 · Headquarters: West Union, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Legion

    EIN 426127922 · Headquarters: Waukon, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. American Legion

    EIN 426127923 · Headquarters: Swedesburg, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. American Legion

    EIN 426127926 · Headquarters: GUTHRIE CENTER, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Legion

    EIN 510245756 · Headquarters: DIKE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Legion

    EIN 651318299 · Headquarters: Donnellson, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 800647404 · Headquarters: Dallas Center, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Legion

    EIN 816019132 · Headquarters: Ashton, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. American Legion

    EIN 880638760 · Headquarters: Manilla, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Legion

    EIN 900610254 · Headquarters: Le Mars, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Legion

    EIN 900675274 · Headquarters: Britt, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. American Legion

    EIN 901899303 · Headquarters: New Hartford, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Legion

    EIN 920942488 · Headquarters: MARSHALLTOWN, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Legion

    EIN 932440752 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Legion

    EIN 992167755 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Legion 0016 Groom-kimsey Post

    EIN 421218105 · Headquarters: BOXHOLM, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Legion 0020 DeWitt-Loustaunau

    EIN 426008157 · Headquarters: DEDHAM, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. American Legion 0110 Edward Tosel Post

    EIN 426084776 · Headquarters: MANLY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. American Legion 0146 James C Mcghee Post

    EIN 426068581 · Headquarters: Stuart, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Legion 0214 Ray C Walden Post

    EIN 426073814 · Headquarters: Centerville, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. American Legion 0220 Pieperpost 220

    EIN 420813727 · Headquarters: REMSEN, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Legion 0260 Slater Post

    EIN 426074477 · Headquarters: Slater, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Legion 473 Post

    EIN 420809028 · Headquarters: OXFORD JUNCTION, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. American Legion 659 Bellizzi Macrae

    EIN 426073809 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. American Legion Auxilary

    EIN 426077490 · Headquarters: Greenfield, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Legion Auxiliary

    EIN 237034898 · Headquarters: Preston, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Legion Auxiliary

    EIN 237038222 · Headquarters: Miles, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Legion Auxiliary

    EIN 237040789 · Headquarters: Ida Grove, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Legion Auxiliary

    EIN 237040790 · Headquarters: Strawberry Point, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Legion Auxiliary

    EIN 237057675 · Headquarters: Montezuma, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Legion Auxiliary

    EIN 237057680 · Headquarters: Corydon, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Legion Auxiliary

    EIN 237057684 · Headquarters: Duncombe, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Legion Auxiliary

    EIN 237061109 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. American Legion Auxiliary

    EIN 237076638 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Legion Auxiliary

    EIN 237076639 · Headquarters: IRETON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Legion Auxiliary

    EIN 237076640 · Headquarters: Corydon, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Legion Auxiliary

    EIN 237085769 · Headquarters: Lone Tree, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. American Legion Auxiliary

    EIN 237137375 · Headquarters: Pella, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Legion Auxiliary

    EIN 237164583 · Headquarters: Calmar, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Legion Auxiliary

    EIN 237196382 · Headquarters: Ossian, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. American Legion Auxiliary

    EIN 237204814 · Headquarters: FARLEY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Legion Auxiliary

    EIN 237236685 · Headquarters: Mechanicsville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Legion Auxiliary

    EIN 237455927 · Headquarters: Dyersville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Legion Auxiliary

    EIN 261745502 · Headquarters: Williamsburg, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. American Legion Auxiliary

    EIN 262843732 · Headquarters: DeSoto, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. American Legion Auxiliary

    EIN 263164231 · Headquarters: Whiting, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. American Legion Auxiliary

    EIN 272668291 · Headquarters: Fort Atkinson, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Legion Auxiliary

    EIN 273396096 · Headquarters: CEDAR FALLS, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. American Legion Auxiliary

    EIN 310953144 · Headquarters: Postville, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. American Legion Auxiliary

    EIN 311732396 · Headquarters: HUDSON, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. American Legion Auxiliary

    EIN 331263087 · Headquarters: Pleasant Hill, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Legion Auxiliary

    EIN 364679067 · Headquarters: Randall, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. American Legion Auxiliary

    EIN 412278087 · Headquarters: Oelwein, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. American Legion Auxiliary

    EIN 420870480 · Headquarters: Avoca, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. American Legion Auxiliary

    EIN 420883787 · Headquarters: POCAHONTAS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Legion Auxiliary

    EIN 421105865 · Headquarters: Sloan, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Legion Auxiliary

    EIN 421117506 · Headquarters: Hamlin, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Legion Auxiliary

    EIN 421119393 · Headquarters: Saint Lucas, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Legion Auxiliary

    EIN 421119509 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. American Legion Auxiliary

    EIN 421121156 · Headquarters: Denver, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. American Legion Auxiliary

    EIN 421121187 · Headquarters: HOLSTEIN, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. American Legion Auxiliary

    EIN 421130314 · Headquarters: Whiting, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Legion Auxiliary

    EIN 421144817 · Headquarters: Macedonia, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. American Legion Auxiliary

    EIN 421161285 · Headquarters: Creston, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. American Legion Auxiliary

    EIN 421186990 · Headquarters: Britt, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. American Legion Auxiliary

    EIN 421203452 · Headquarters: Coggon, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. American Legion Auxiliary

    EIN 421203944 · Headquarters: Indianola, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Legion Auxiliary

    EIN 421203945 · Headquarters: Wadena, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Legion Auxiliary

    EIN 421204288 · Headquarters: Donnellson, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. American Legion Auxiliary

    EIN 421204477 · Headquarters: Story City, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. American Legion Auxiliary

    EIN 421204956 · Headquarters: Keokuk, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Legion Auxiliary

    EIN 421204957 · Headquarters: Harpers Ferry, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion Auxiliary

    EIN 421204958 · Headquarters: WALKER, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Legion Auxiliary

    EIN 421206363 · Headquarters: Libertyville, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Legion Auxiliary

    EIN 421207518 · Headquarters: Richland, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Legion Auxiliary

    EIN 421207887 · Headquarters: Hospers, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Legion Auxiliary

    EIN 421208087 · Headquarters: GLADBROOK, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. American Legion Auxiliary

    EIN 421208089 · Headquarters: Osage, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American Legion Auxiliary

    EIN 421209278 · Headquarters: New Vienna, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. American Legion Auxiliary

    EIN 421222738 · Headquarters: Lorimor, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Legion Auxiliary

    EIN 421223151 · Headquarters: Shellsburg, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Legion Auxiliary

    EIN 421226221 · Headquarters: Mount Vernon, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. American Legion Auxiliary

    EIN 421228299 · Headquarters: Shellsburg, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. American Legion Auxiliary

    EIN 421232180 · Headquarters: Laurel, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Legion Auxiliary

    EIN 421240600 · Headquarters: West Union, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Legion Auxiliary

    EIN 421262607 · Headquarters: Arcadia, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Legion Auxiliary

    EIN 421269848 · Headquarters: Alton, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. American Legion Auxiliary

    EIN 421272492 · Headquarters: Perry, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. American Legion Auxiliary

    EIN 421290643 · Headquarters: New Hartford, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Legion Auxiliary

    EIN 421338156 · Headquarters: Osage, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. American Legion Auxiliary

    EIN 421340478 · Headquarters: Muscatine, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Legion Auxiliary

    EIN 421341578 · Headquarters: Coralville, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. American Legion Auxiliary

    EIN 421366401 · Headquarters: Carroll, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Legion Auxiliary

    EIN 421385942 · Headquarters: Manly, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. American Legion Auxiliary

    EIN 421391132 · Headquarters: Palmer, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Legion Auxiliary

    EIN 421392368 · Headquarters: Palmer, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. American Legion Auxiliary

    EIN 421401602 · Headquarters: Portsmouth, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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