Unknown & Unclassified nonprofits in Illinois

Unknown & Unclassified nonprofits in Illinois. Browse 25,013 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. Walter E & Dorothy E Howell Co Paul R Schouten Trustee

    EIN 366736406 · Headquarters: ORLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Walter Jacobs Tw Fbo Boy & Girl Scouts

    EIN 616181663 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Walter Lawson Parent Association

    EIN 363036986 · Headquarters: LOVES PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Walter R & Marie Davis Memorial

    EIN 376298427 · Headquarters: MT VERNON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Walters Engineering Scholarship Fd

    EIN 930834256 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Walters Technical Scholarship Fd

    EIN 396509266 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Waltham Cemetery Association

    EIN 366110001 · Headquarters: North Utica, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Wanda Dudzik Memorial Scholarship

    EIN 351884585 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. Wani S Warriors Inc Nfp

    EIN 884027050 · Headquarters: West Frankfort, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Wapati Arts Center

    EIN 271994107 · Headquarters: Northbrook, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Waples-bauer Post at Nokomis No 94 of the American

    EIN 376044053 · Headquarters: Nokomis, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Warehouse District Association

    EIN 203889498 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Warehouse Project & Gallery

    EIN 461705640 · Headquarters: Brookfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Warehousing Education & Research Council

    EIN 362933538 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  15. Warner Charitable Trust Xxxxx1008

    EIN 206239556 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Warren Achievement Center Inc

    EIN 370810379 · Headquarters: Monmouth, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Warren Billy Cherry Scholarship Fund

    EIN 363855673 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Warren County Historical Society

    EIN 237347868 · Headquarters: Monmouth, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Warren County Homemakers Extension Association

    EIN 370667510 · Headquarters: Monmouth, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  20. Warren County Library &Reading Room Association

    EIN 376032390 · Headquarters: MONMOUTH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Warren County Saddle Club

    EIN 376046797 · Headquarters: Osco, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Warren County United Way

    EIN 370947507 · Headquarters: Monmouth, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Warren County YMCA

    EIN 370663575 · Headquarters: Monmouth, IL, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Warren Drama Boosters

    EIN 271351680 · Headquarters: Lake Villa, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Warren K Muldrow Scholarship Foundation Inc

    EIN 521650851 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Warren W Cherry Preschool

    EIN 363809526 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Warren-henderson Farm Bureau

    EIN 371254699 · Headquarters: MONMOUTH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Warren-henderson Farm Bureau Foundation

    EIN 371302863 · Headquarters: MONMOUTH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Warrensburg Jfl

    EIN 371322557 · Headquarters: warrensburg, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Warrenville Cemetery Association

    EIN 367088862 · Headquarters: WARRENVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Warrenville Historical Society

    EIN 363209590 · Headquarters: Warrenville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Warrenville Lions Club

    EIN 366142221 · Headquarters: Warrenville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Warrenville Professional Fire Fighters Local 5136

    EIN 474013233 · Headquarters: Warrenville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Warrior Youth Athletics Inc

    EIN 823398692 · Headquarters: WEST CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Warriors Academy Corp

    EIN 881432869 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Warsaw Historical Society

    EIN 371161997 · Headquarters: Warsaw, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Warwick Foundation

    EIN 363499673 · Headquarters: NORTHFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Washington 12Th Man Association

    EIN 334198826 · Headquarters: WASHINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Washington Chamber of Commerce

    EIN 370985329 · Headquarters: WASHINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Washington Columbus Club

    EIN 371280954 · Headquarters: Washington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Washington Comm High School Band Booster

    EIN 371410201 · Headquarters: WASHINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Washington County Extension Education Foundation

    EIN 371222349 · Headquarters: NASHVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Washington County Homemakers Extension Asso

    EIN 370667350 · Headquarters: Nashville, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Washington County Right to Life

    EIN 371139566 · Headquarters: Addieville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Washington County Senior Services Inc

    EIN 371092072 · Headquarters: OKAWVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Washington County Water Company

    EIN 371027544 · Headquarters: NASHVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Washington Dc Metro Chapter of the Appraisal Institute

    EIN 521714551 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Washington Grove Cemetery Assoc

    EIN 362580153 · Headquarters: CHANA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Washington Idaho Montana Chapter of the Appraisal Institute

    EIN 916071755 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Washington Rc Flyers Club

    EIN 271221479 · Headquarters: East Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Washington Square Health Foundation

    EIN 361210140 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Washington State Society of Pathologists

    EIN 911534266 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Washington Street Mission Inc

    EIN 370682988 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  54. Washingtonian Health Care Foundatio

    EIN 363345592 · Headquarters: CAROL STREAM, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Wat Dhammaram

    EIN 363043125 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Watch City Post 1307 Inc Vfw

    EIN 361934682 · Headquarters: ELGIN, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Water & Sewer Distributors of America

    EIN 521528430 · Headquarters: GLEN ELLYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Water Quality Association

    EIN 362784319 · Headquarters: LISLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Waterloo Basketball Association Nfp

    EIN 813870584 · Headquarters: WATERLOO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Waterloo Chamber of Commerce

    EIN 371118006 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Waterloo Chapter of Mo Co Sportsman's Club Inc

    EIN 370745129 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Waterloo Columbus Club Inc

    EIN 371204585 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Waterloo Lions Club

    EIN 376047248 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Waterloo Masonic Lodge #787 Af & Am

    EIN 370155383 · Headquarters: OFALLON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Watermelon Sisters Inc

    EIN 994415712 · Headquarters: MORTON GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Watseka Area Chamber of Commerce

    EIN 370608737 · Headquarters: WATSEKA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Watseka Union Depot

    EIN 363599189 · Headquarters: Watseka, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Watseka Warrior Athletic Booster Cl

    EIN 364146424 · Headquarters: WATSEKA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Watters-humphrey Leas Scholarship Tr

    EIN 816937726 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Wauconda American Legionpost 911Inc

    EIN 362607363 · Headquarters: WAUCONDA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Wauconda Area Chamber of Commerce

    EIN 363273177 · Headquarters: Wauconda, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Wauconda Chapt 1520 Women of the Moose

    EIN 363271780 · Headquarters: Wauconda, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Wauconda Island Lake Jaycees

    EIN 273770681 · Headquarters: Wauconda, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. Wauconda Lodge No 1969 Loyal Order of Moose

    EIN 237147181 · Headquarters: Wauconda, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Wauconda Sportsmens Club

    EIN 366095263 · Headquarters: LONG GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. Waukegan Business Association

    EIN 753161237 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  77. Waukegan High School Theatre Arts Foundation

    EIN 823633652 · Headquarters: Antioch, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Waukegan Main Street

    EIN 363656581 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Waukegan Masonic Temple Association

    EIN 361936187 · Headquarters: Waukegan, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Waukegan One Love Skate & Family Resource Center

    EIN 393107326 · Headquarters: Waukegan, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Waukegan Police Benevolent Labor Committee Unit 42

    EIN 270217485 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Waukegan Public Library Foundation

    EIN 363446040 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Waukegan Public Schools Foundation

    EIN 363444790 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Waukegan Traveling Stars-il Surge Nfp

    EIN 481260141 · Headquarters: Waukegan, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Wavering Family Charitable Foundation

    EIN 366940417 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Waverly C Workman Trust Uw 1020001514

    EIN 276370909 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Waverly East Cemetary

    EIN 900709424 · Headquarters: WAVERLY, IL, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  88. Waverly Loyal Seniors

    EIN 371040992 · Headquarters: Waverly, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Waverly Volunteer Fire Dept & Rescue Squad

    EIN 376046802 · Headquarters: WAVERLY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Wayland Educational Foundation Xxxxx7006

    EIN 866200910 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Wayne & Ruth Diehl Charitable Trust (R)

    EIN 366814689 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Wayne & Ruth Diehl Charitable Trust (W)

    EIN 366904752 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Wayne Countryside Garden Club

    EIN 364156489 · Headquarters: WAYNE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Wayne County Farm Bureau

    EIN 370664133 · Headquarters: FAIRFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Wayne County Homemakers Extension Association

    EIN 370667436 · Headquarters: Fairfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Wayne County Saddle Club Inc

    EIN 376046805 · Headquarters: Fairfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Wayne County Volunteers for Youth Inc

    EIN 371156092 · Headquarters: FAIRFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Wayne-White Counties Electric Cooperative

    EIN 370574965 · Headquarters: Fairfield, Illinois, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Wayside Cross Ministries

    EIN 362167950 · Headquarters: AURORA, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  100. Wct Levee District Owners' Association

    EIN 871237922 · Headquarters: EAST PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

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