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 Auxiliary 675 Matzener-estle

    EIN 426077483 · Headquarters: Ledyard, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary Department of Iowa

    EIN 421204475 · Headquarters: Edgewood, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary Grashoff Mcmanus Post No 390

    EIN 426076917 · Headquarters: AURELIA, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary Harold Redman Unit 279

    EIN 426075942 · Headquarters: New Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary Inc Department of Iowa

    EIN 420113070 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Legion Auxiliary Leon Beatty Unit No 29 Department of Io

    EIN 421385209 · Headquarters: Washington, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. American Legion Auxiliary Post 77

    EIN 800654494 · Headquarters: Kanawha, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. American Legion Auxiliary Scott County

    EIN 421385272 · Headquarters: Blue Grass, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. American Legion Auxiliary Unit 347 Buffalo Bill

    EIN 426074492 · Headquarters: Le Claire, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion Auxilliary Fred N Davis Unit 96

    EIN 426077457 · Headquarters: Thayer, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Legion Dept of Ia

    EIN 420225513 · Headquarters: CARROLL, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. American Legion Dye-benion Post No 297

    EIN 426076619 · Headquarters: CENTER POINT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. American Legion Ehlers Gerken 694

    EIN 420656772 · Headquarters: ARCADIA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. American Legion Eugene Mcmanus Post 238

    EIN 113739450 · Headquarters: DEWITT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. American Legion FAE STINE POST 38

    EIN 320128686 · Headquarters: New Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Legion Gurney Parker 357

    EIN 420863541 · Headquarters: COON RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. American Legion Hispanic Post 731

    EIN 421283341 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. American Legion of Iowa

    EIN 420113005 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Legion of Iowa Foundation

    EIN 421124045 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. American Legion Osborne Post 99

    EIN 426127871 · Headquarters: MINBURN, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Legion Peterson Post 323

    EIN 426077429 · Headquarters: HARCOURT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. American Legion Post

    EIN 421287586 · Headquarters: Inwood, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Legion Post

    EIN 426062233 · Headquarters: STACYVILLE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Legion Post

    EIN 426073755 · Headquarters: Hopkinton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Legion Post

    EIN 426074380 · Headquarters: COLUMBUSJUNCTION, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Legion Post

    EIN 426077438 · Headquarters: SIGOURNEY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American Legion Post

    EIN 426081042 · Headquarters: Sioux Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Legion Post #0034

    EIN 420115895 · Headquarters: OSKALOOSA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. American Legion Post #73

    EIN 300269085 · Headquarters: TAMA, IA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  30. American Legion Post 0009 Ross Reid

    EIN 420487642 · Headquarters: Oelwein, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. American Legion Post 0026

    EIN 420113060 · Headquarters: Davenport, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. American Legion Post 0056 Arthur D Lantz

    EIN 420371923 · Headquarters: BOONE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Legion Post 0068

    EIN 426073811 · Headquarters: CORYDON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. American Legion Post 0158 All- American

    EIN 426073804 · Headquarters: Earlham, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Legion Post 0159 Andrew Whitten

    EIN 426076147 · Headquarters: Belmond, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. American Legion Post 0165 Warren

    EIN 420586437 · Headquarters: Indianola, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Legion Post 0167 John Ward Mcgranahan Post

    EIN 426077446 · Headquarters: NEWHALL, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. American Legion Post 0176 Waverly Post

    EIN 426074396 · Headquarters: Waverly, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Legion Post 0183 George a Aldinger

    EIN 426073792 · Headquarters: Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Legion Post 0186 Albert E Hoschler

    EIN 426076852 · Headquarters: Akron, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. American Legion Post 0188 Hyman Peavey

    EIN 426059857 · Headquarters: IOWA FALLS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Legion Post 0189 Belding Fox Slagle

    EIN 426074397 · Headquarters: Waucoma, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American Legion Post 0196 Alfred Rossman

    EIN 426081015 · Headquarters: Westside, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Legion Post 0197 Harry Long

    EIN 426074518 · Headquarters: Montour, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. American Legion Post 0198 Edward English

    EIN 426073813 · Headquarters: Churdan, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Legion Post 0200 Floyd

    EIN 426059414 · Headquarters: ALTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Legion Post 0204 Frank Steckelbeng

    EIN 426071296 · Headquarters: MANSON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Legion Post 0218 Strawberry Point

    EIN 426076151 · Headquarters: Strawberry Point, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Legion Post 0219 Dean Harkin

    EIN 420919390 · Headquarters: Arlington, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. American Legion Post 0229 Elmer

    EIN 426039709 · Headquarters: CORWITH, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. American Legion Post 0230 Treptow

    EIN 426081050 · Headquarters: CHEROKEE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Legion Post 0231 Richardson Anthony

    EIN 426076863 · Headquarters: FARMINGTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Legion Post 0234 Norway

    EIN 426074455 · Headquarters: Norway, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Legion Post 0239 Hartnett- Johnson

    EIN 421133455 · Headquarters: Gilmore City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Legion Post 0243 Daniel Matson

    EIN 426073781 · Headquarters: Mediapolis, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Legion Post 0246 Clarion

    EIN 420637120 · Headquarters: Clarion, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Legion Post 0247 Carlson

    EIN 426074373 · Headquarters: Fontanelle, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Legion Post 0255 Harry Crow

    EIN 426061277 · Headquarters: Union, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Legion Post 0259 Wyoming

    EIN 426127925 · Headquarters: Wyoming, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Legion Post 0263 Milo

    EIN 426076869 · Headquarters: Milo, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Legion Post 0264 Walter J Meyocks

    EIN 426076504 · Headquarters: VINTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Legion Post 0266 Halverson Giesen

    EIN 426127809 · Headquarters: Decorah, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Legion Post 0269

    EIN 426072091 · Headquarters: Chelsea, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Legion Post 0274 Baldwin Patterson

    EIN 420617269 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. American Legion Post 0275 Booth- Devries

    EIN 426077441 · Headquarters: Prairie City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Legion Post 0279 Harold Redman

    EIN 420671876 · Headquarters: lawler, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. American Legion Post 0283 Irvin Powell

    EIN 426006952 · Headquarters: Washta, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Legion Post 0286 Victory

    EIN 426076859 · Headquarters: CLARENCE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. American Legion Post 0289 Harvey Mcpeak Post

    EIN 426080473 · Headquarters: Boone, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American Legion Post 0294 Francis Gallagher

    EIN 420884959 · Headquarters: Brooklyn, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Legion Post 0296 Morrison Schrader

    EIN 426074378 · Headquarters: Montezuma, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Legion Post 0303 Wink Sparks

    EIN 426076871 · Headquarters: MOVILLE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American Legion Post 0304 Clarence Shurtz

    EIN 426074377 · Headquarters: Eagle Grove, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Legion Post 0306 Alva F Eaton

    EIN 426064631 · Headquarters: HUMESTON, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Legion Post 0316

    EIN 421218815 · Headquarters: LITTLE ROCK, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion Post 0319 James Murphy

    EIN 426127855 · Headquarters: Keswick, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Legion Post 0321 Pfarrer Fox

    EIN 426058646 · Headquarters: Rock Valley, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Legion Post 0335 Myers

    EIN 426073805 · Headquarters: DYSART, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Legion Post 0358

    EIN 426065171 · Headquarters: SAINT ANSGAR, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. American Legion Post 0366 Lillis-deerberg Post 0366

    EIN 420817643 · Headquarters: LOWDEN, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. American Legion Post 0393 Auery Slight

    EIN 426127905 · Headquarters: Shell Rock, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American Legion Post 0425 Seely Walsh

    EIN 426076170 · Headquarters: Whittemore, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Legion Post 0532 Larry M Gronewold

    EIN 426073808 · Headquarters: Walcott, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Legion Post 0534 Cyclops

    EIN 426073785 · Headquarters: Baxter, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Legion Post 0541 Emmett Liles

    EIN 426074375 · Headquarters: Ellston, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Legion Post 0548 Walcott

    EIN 420626950 · Headquarters: WALCOTT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. American Legion Post 0550 Hawkeye

    EIN 426127852 · Headquarters: Jewell, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. American Legion Post 0553 William a Doughten

    EIN 426056638 · Headquarters: Woolstock, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Legion Post 0556 Carson

    EIN 426073815 · Headquarters: Carson, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Legion Post 0557 Kerr Hammerstrom

    EIN 426074398 · Headquarters: Bancroft, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Legion Post 0561 Flessner

    EIN 426073767 · Headquarters: Larchwood, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Legion Post 0563 Sargeant Osweiller

    EIN 421157949 · Headquarters: bonaparte, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. American Legion Post 0570 Clare Bradley Thompson

    EIN 426091951 · Headquarters: Clare, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. American Legion Post 0572 Pekomy

    EIN 426127812 · Headquarters: FAIRFAX, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. American Legion Post 0575 Levi Burton Post

    EIN 426081064 · Headquarters: Emerson, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American Legion Post 0576 Fredrick W Sonksen

    EIN 426076844 · Headquarters: STRATFORD, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Legion Post 0577 Grimes

    EIN 426074369 · Headquarters: GRIMES, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. American Legion Post 0583 Kinkead Martin

    EIN 426127891 · Headquarters: dawson, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. American Legion Post 0584 Wilton

    EIN 420817220 · Headquarters: Wilton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Legion Post 0593

    EIN 426073810 · Headquarters: CRAWFORDSVILLE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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