Nonprofits in Illinois

Nonprofits in Illinois. Browse 87,324 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

    EIN 376045068 · Headquarters: MARISSA, IL, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary

    EIN 376045071 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary

    EIN 376045174 · Headquarters: Paris, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 376045442 · Headquarters: Emden, IL, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary

    EIN 376045443 · Headquarters: Albin, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. American Legion Auxiliary

    EIN 376045463 · Headquarters: Farmer City, IL, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  7. American Legion Auxiliary

    EIN 376045774 · Headquarters: Germantown, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Legion Auxiliary

    EIN 376045775 · Headquarters: Marine, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Legion Auxiliary

    EIN 376045776 · Headquarters: mounds, IL, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. American Legion Auxiliary

    EIN 376045777 · Headquarters: Emington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Legion Auxiliary

    EIN 376045809 · Headquarters: Ipava, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. American Legion Auxiliary

    EIN 376045810 · Headquarters: Olney, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. American Legion Auxiliary

    EIN 376045813 · Headquarters: Murrayville, IL, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. American Legion Auxiliary

    EIN 376045847 · Headquarters: Benton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. American Legion Auxiliary

    EIN 376046097 · Headquarters: ROSEVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. American Legion Auxiliary

    EIN 376046309 · Headquarters: McLeansboro, IL, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. American Legion Auxiliary

    EIN 376046313 · Headquarters: WINCHESTER, IL, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  18. American Legion Auxiliary

    EIN 376046323 · Headquarters: Sainte Marie, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Legion Auxiliary

    EIN 376046324 · Headquarters: Springerton, IL, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. American Legion Auxiliary

    EIN 376046325 · Headquarters: Long Point, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Legion Auxiliary

    EIN 376047064 · Headquarters: Paxton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Legion Auxiliary

    EIN 376047065 · Headquarters: Shelbyville, IL, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. American Legion Auxiliary

    EIN 376047066 · Headquarters: CULLOM, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Legion Auxiliary

    EIN 376047067 · Headquarters: Bethalto, IL, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  25. American Legion Auxiliary

    EIN 376047069 · Headquarters: Carterville, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. American Legion Auxiliary

    EIN 376047072 · Headquarters: bloomington, IL, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. American Legion Auxiliary

    EIN 376047073 · Headquarters: Du Quoin, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. American Legion Auxiliary

    EIN 376047161 · Headquarters: Fairview, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Legion Auxiliary

    EIN 376047171 · Headquarters: Beckemeyer, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Legion Auxiliary

    EIN 376047263 · Headquarters: PEKIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  31. American Legion Auxiliary

    EIN 376047264 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. American Legion Auxiliary

    EIN 376047265 · Headquarters: Iuka, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Legion Auxiliary

    EIN 376047266 · Headquarters: Minonk, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. American Legion Auxiliary

    EIN 376047267 · Headquarters: Williamsfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Legion Auxiliary

    EIN 376047301 · Headquarters: Tuscola, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. American Legion Auxiliary

    EIN 376047303 · Headquarters: GRIDLEY, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. American Legion Auxiliary

    EIN 376047304 · Headquarters: Greenfield, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. American Legion Auxiliary

    EIN 376047305 · Headquarters: Oconee, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. American Legion Auxiliary

    EIN 376047308 · Headquarters: GIBSON CITY, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Legion Auxiliary

    EIN 376047309 · Headquarters: batchtown, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Legion Auxiliary

    EIN 376047475 · Headquarters: Danville, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. American Legion Auxiliary

    EIN 376047642 · Headquarters: URBANA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American Legion Auxiliary

    EIN 376047643 · Headquarters: SAYBROOK, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Legion Auxiliary

    EIN 376047723 · Headquarters: flora, IL, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. American Legion Auxiliary

    EIN 376047724 · Headquarters: White Hall, IL, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  46. American Legion Auxiliary

    EIN 376047725 · Headquarters: Griggsville, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. American Legion Auxiliary

    EIN 376047727 · Headquarters: MILLSTADT, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. American Legion Auxiliary

    EIN 376047729 · Headquarters: Onarga, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Legion Auxiliary

    EIN 376047730 · Headquarters: Chatsworth, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. American Legion Auxiliary

    EIN 376047731 · Headquarters: Morrisonville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Legion Auxiliary

    EIN 376047804 · Headquarters: Mattoon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Legion Auxiliary

    EIN 376047805 · Headquarters: Nashville, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. American Legion Auxiliary

    EIN 376047817 · Headquarters: Greenup, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. American Legion Auxiliary

    EIN 376048090 · Headquarters: Newton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Legion Auxiliary

    EIN 376048092 · Headquarters: Clayton, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Legion Auxiliary

    EIN 376048095 · Headquarters: Saint Peter, IL, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  57. American Legion Auxiliary

    EIN 376048100 · Headquarters: Donovan, IL, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. American Legion Auxiliary

    EIN 376048101 · Headquarters: Waggoner, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. American Legion Auxiliary

    EIN 376048103 · Headquarters: Kempton, IL, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  60. American Legion Auxiliary

    EIN 376048104 · Headquarters: Atwood, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Legion Auxiliary

    EIN 376048149 · Headquarters: Beardstown, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. American Legion Auxiliary

    EIN 376048150 · Headquarters: Barry, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Legion Auxiliary

    EIN 376048154 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Legion Auxiliary

    EIN 376048209 · Headquarters: Watseka, IL, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. American Legion Auxiliary

    EIN 376048210 · Headquarters: Stonington, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Legion Auxiliary

    EIN 376048409 · Headquarters: Abingdon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Legion Auxiliary

    EIN 376048461 · Headquarters: Sullivan, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. American Legion Auxiliary

    EIN 376048462 · Headquarters: Marshall, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. American Legion Auxiliary

    EIN 376048464 · Headquarters: GEORGETOWN, IL, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. American Legion Auxiliary

    EIN 376048465 · Headquarters: Armington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Legion Auxiliary

    EIN 376048650 · Headquarters: Alhambra, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. American Legion Auxiliary

    EIN 376048651 · Headquarters: Penfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American Legion Auxiliary

    EIN 376048939 · Headquarters: Evansville, IL, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  74. American Legion Auxiliary

    EIN 376048942 · Headquarters: Murphysboro, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. American Legion Auxiliary

    EIN 376049052 · Headquarters: STRASBURG, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion Auxiliary

    EIN 376051440 · Headquarters: Findlay, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Legion Auxiliary

    EIN 376051444 · Headquarters: Deer Creek, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. American Legion Auxiliary

    EIN 376051798 · Headquarters: Bethany, IL, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. American Legion Auxiliary

    EIN 376055479 · Headquarters: OKAWVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Legion Auxiliary

    EIN 376060575 · Headquarters: Stonefort, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Legion Auxiliary

    EIN 376061899 · Headquarters: Ellsworth, IL, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  82. American Legion Auxiliary

    EIN 376176037 · Headquarters: Freeburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Legion Auxiliary

    EIN 510136074 · Headquarters: Carbondale, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. American Legion Auxiliary

    EIN 510160119 · Headquarters: Poplar Grove, IL, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. American Legion Auxiliary

    EIN 510177478 · Headquarters: Viola, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. American Legion Auxiliary

    EIN 510210287 · Headquarters: Eldorado, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Legion Auxiliary

    EIN 510237253 · Headquarters: Newman, IL, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. American Legion Auxiliary

    EIN 510245462 · Headquarters: Sibley, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Legion Auxiliary

    EIN 521313510 · Headquarters: MIDLOTHIAN, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Legion Auxiliary

    EIN 611594613 · Headquarters: Romeoville, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. American Legion Auxiliary

    EIN 611619285 · Headquarters: Tiskilwa, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. American Legion Auxiliary

    EIN 800230893 · Headquarters: Grayslake, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Legion Auxiliary

    EIN 800230918 · Headquarters: Waukegan, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. American Legion Auxiliary

    EIN 800640995 · Headquarters: Cambridge, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. American Legion Auxiliary

    EIN 800651831 · Headquarters: Morrison, IL, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. American Legion Auxiliary

    EIN 813431786 · Headquarters: Homer Glen, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. American Legion Auxiliary

    EIN 825109058 · Headquarters: Altamont, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. American Legion Auxiliary

    EIN 834228495 · Headquarters: Neoga, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Legion Auxiliary

    EIN 842465366 · Headquarters: WARRENVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. American Legion Auxiliary

    EIN 900599921 · Headquarters: Heyworth, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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