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. Western Catholic Union

    EIN 237591330 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  2. Western Catholic Union

    EIN 237591549 · Headquarters: Quincy, IL, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Western Catholic Union

    EIN 237591550 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Western Catholic Union

    EIN 237591553 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Western Catholic Union

    EIN 237591555 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. Western Catholic Union

    EIN 237591560 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  7. Western Catholic Union

    EIN 237591561 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  8. Western Catholic Union

    EIN 237591562 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  9. Western Catholic Union

    EIN 237591563 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. Western Catholic Union

    EIN 237591564 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  11. Western Catholic Union

    EIN 237591566 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. Western Catholic Union

    EIN 237591570 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. Western Catholic Union

    EIN 237591573 · Headquarters: Quincy, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  14. Western Catholic Union

    EIN 237591576 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Western Catholic Union

    EIN 237591578 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Western Catholic Union

    EIN 237591579 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  17. Western Catholic Union

    EIN 237591589 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Western Catholic Union

    EIN 237591598 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. Western Catholic Union

    EIN 237591607 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Western Catholic Union

    EIN 237591610 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. Western Catholic Union

    EIN 237591615 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  22. Western Catholic Union

    EIN 237591616 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  23. Western Catholic Union

    EIN 237591626 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Western Catholic Union

    EIN 237591642 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Western Catholic Union

    EIN 237591644 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. Western Catholic Union

    EIN 237591645 · Headquarters: QUINCY, IL, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Western Catholic Union

    EIN 237591647 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. Western Catholic Union

    EIN 237591649 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Western Catholic Union

    EIN 237591650 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Western Catholic Union

    EIN 237591651 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Western Catholic Union

    EIN 237591652 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Western Catholic Union

    EIN 237591654 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Western Catholic Union

    EIN 237591661 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. Western Catholic Union

    EIN 237591669 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  35. Western Catholic Union

    EIN 237591673 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Western Catholic Union

    EIN 237591680 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Western Catholic Union

    EIN 237591685 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Western Catholic Union

    EIN 271368542 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Western Catholic Union

    EIN 271368604 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Western Catholic Union

    EIN 273163796 · Headquarters: Quincy, IL, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Western Catholic Union

    EIN 370580740 · Headquarters: Quincy, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Western Catholic Union

    EIN 371161533 · Headquarters: QUINCY, IL, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Western Catholic Union

    EIN 436031425 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  44. Western Catholic Union

    EIN 931218378 · Headquarters: Quincy, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  45. Western Clinton County Senior Services

    EIN 270607689 · Headquarters: TRENTON, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Western Community Unit School District No 12 Foundation

    EIN 455392295 · Headquarters: Barry, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Western Dupage Chamber of Commerce

    EIN 274553025 · Headquarters: WEST CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Western Dupage Sra Foundation

    EIN 363932924 · Headquarters: CAROL STREAM, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Western Egyptian Economic Opportunity Council Inc

    EIN 370892145 · Headquarters: STEELEVILLE, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Western Endocrine Association Inc

    EIN 753094329 · Headquarters: SCHAUMBURG, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Western Farm Business Farm Management Association

    EIN 370613374 · Headquarters: TOULON, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990

  52. Western Fraternal Life Association

    EIN 237539886 · Headquarters: FOREST VIEW, IL, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  53. Western Golf Association

    EIN 366002857 · Headquarters: Glenview, IL, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Western Il School Employees Cu

    EIN 370818194 · Headquarters: QUINCY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Western Illinois Access

    EIN 392403864 · Headquarters: Augusta, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Western Illinois Amateur Radio Club

    EIN 376047529 · Headquarters: Liberty, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Western Illinois Animal Rescue Inc

    EIN 311770142 · Headquarters: MONMOUTH, IL, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Western Illinois Area Agency on Aging

    EIN 362801332 · Headquarters: ROCK ISLAND, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Western Illinois Area Health Education Center Nfp

    EIN 262145452 · Headquarters: QUINCY, IL, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  60. Western Illinois Builders Associati

    EIN 371294515 · Headquarters: GALESBURG, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Western Illinois Chapter of Democratic Socialists of America

    EIN 862620257 · Headquarters: GALESBURG, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Western Illinois Credit Union

    EIN 370817658 · Headquarters: RANTOUL, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  63. Western Illinois Culture and Education

    EIN 454041914 · Headquarters: CANTON, IL, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Western Illinois Dreamers

    EIN 843645905 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Western Illinois Economic

    EIN 364143542 · Headquarters: MONMOUTH, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  66. Western Illinois Electrical Coop

    EIN 370580852 · Headquarters: Carthage, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Western Illinois Fair Association

    EIN 370695945 · Headquarters: GRIGGSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Western Illinois Firefighters Association

    EIN 371393248 · Headquarters: Galesburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Western Illinois Jeep Club

    EIN 823083650 · Headquarters: MARIETTA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Western Illinois Lacrosse Club

    EIN 992676978 · Headquarters: east moline, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Western Illinois Moose Legion No 112

    EIN 371118975 · Headquarters: Princeton, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Western Illinois Museum

    EIN 311788391 · Headquarters: Macomb, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Western Illinois Nature Group

    EIN 364205522 · Headquarters: Alexis, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Western Illinois Regional Council - Community Action Agency

    EIN 363220629 · Headquarters: MACOMB, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Western Illinois Service Coordination Inc

    EIN 371324558 · Headquarters: MACOMB, IL, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990

  76. Western Illinois Sewing Together

    EIN 920892534 · Headquarters: Oneida, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Western Illinois Society of the Archaeological Inst of America

    EIN 363792213 · Headquarters: Monmouth, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. Western Illinois Sustainable Agriculture Society

    EIN 371310269 · Headquarters: pittsfield, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  79. Western Illinois Threshers Inc

    EIN 237441264 · Headquarters: HAMILTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Western Illinois Tourism Development Inc

    EIN 371087895 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Western Illinois University Foundation

    EIN 376046814 · Headquarters: Macomb, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Western Illinois Works Inc

    EIN 204586628 · Headquarters: GALESBURG, IL, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Western Illinois Youth Camp Assoc

    EIN 370755871 · Headquarters: Jacksonville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Western Loss Association Inc

    EIN 363992929 · Headquarters: LEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Western Neuroradiological Society Inc

    EIN 237049911 · Headquarters: OAKBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Western Pennsylvania Chapter of the Appraisal Institute

    EIN 251299023 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Western Philanthropies Inc

    EIN 446011936 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Western Railway Club

    EIN 361953420 · Headquarters: ZION, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Western Regional Society of Nuclear Medicine

    EIN 942674920 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Western Risk and Insurance Association

    EIN 731520052 · Headquarters: Normal, IL, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Western Society of Engineers

    EIN 362338443 · Headquarters: ROSEMONT, IL, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  92. Western Springs Community Center Association

    EIN 363325590 · Headquarters: Western Springs, IL, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Western Springs Firemens Association

    EIN 366097938 · Headquarters: Western Springs, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Western Springs Foundation for Educational Excellence

    EIN 363816009 · Headquarters: WESTERN SPRINGS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Western Springs Friends of the Parks Foundation

    EIN 364268122 · Headquarters: Western Springs, IL, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Western Springs Garden Club

    EIN 331214230 · Headquarters: LaGrange Park, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Western Springs Historical Society

    EIN 237157675 · Headquarters: Western Springs, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Western Springs Junior Football Association

    EIN 364033737 · Headquarters: WESTERN SPRINGS, IL, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  99. Western Springs Library Friends Ltd

    EIN 364085625 · Headquarters: WESTERN SPRINGS, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Western Springs Service Club

    EIN 362268271 · Headquarters: WESTERN SPRINGS, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

First page and all pages