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. LaGrange Highlands Woman's Club

    EIN 366108951 · Headquarters: La Grange, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Lagrange Park Center Inc

    EIN 833624336 · Headquarters: LAGRANGE PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Lagrange Park Fire Department Welfare Fund

    EIN 363089220 · Headquarters: LAGRANGE PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Lagrange Park Friends of the Librar

    EIN 362961755 · Headquarters: La Grange Park, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Lajaed Corparation

    EIN 474218653 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. Lake Area Peace Partners

    EIN 262016819 · Headquarters: Island Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  7. Lake Bluff Firemans Assoc Inc

    EIN 510188651 · Headquarters: LAKE BLUFF, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Lake Calhoun Association Inc

    EIN 361355462 · Headquarters: GALVA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Lake County Art League Building Fund

    EIN 900135149 · Headquarters: WAUKEGAN, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Lake County Chamber of Commerce

    EIN 361935970 · Headquarters: GURNEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Lake County Community Concerts Association Inc

    EIN 366092729 · Headquarters: WAUKEGAN, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Lake County Crisis Center

    EIN 363032700 · Headquarters: ZION, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Lake County Extension Foundation

    EIN 363118919 · Headquarters: GRAYSLAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Lake County Farm Bureau

    EIN 362178039 · Headquarters: GRAYSLAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Lake County Il Chapter (E021) of Spebsqsa Inc

    EIN 912027612 · Headquarters: GRAYSLAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Lake County Illinois Convention & Visitors Bureau

    EIN 363344874 · Headquarters: GURNEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Lake County Juvenile Officers Association

    EIN 363917811 · Headquarters: GURNEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Lake County Medical Society

    EIN 362332472 · Headquarters: GENEVA, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  19. Lake County Mounted Posse

    EIN 510173486 · Headquarters: waukegan, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Lake County Retired Teachers Association

    EIN 611830955 · Headquarters: Gurnee, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Lake County Stallions Inc

    EIN 880845836 · Headquarters: Mundelein, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Lake County Stars Inc

    EIN 453844703 · Headquarters: MUNDELEIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Lake County Transportation Alliance

    EIN 363241612 · Headquarters: LINCOLNSHIRE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Lake County Womens Club

    EIN 364013436 · Headquarters: Vernon Hills, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Lake Cty Bldg & Constr Trades Cncl

    EIN 361355610 · Headquarters: VOLO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Lake Edge Alano Klub

    EIN 363330535 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lake Erie Chapter 167 Women of the Moose

    EIN 310993622 · Headquarters: Mooseheart, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Lake Family Foundation

    EIN 363613199 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Lake Forest - Lake Bluff Learning Disabilities Association

    EIN 363808776 · Headquarters: Lake Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Lake Forest Association of Parents & Teachers

    EIN 366122884 · Headquarters: Lake Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Lake Forest Civic Orchestra

    EIN 363611658 · Headquarters: Lake Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Lake Forest Country Day School

    EIN 362415685 · Headquarters: LAKE FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Lake Forest Foundation for Historic Preservation

    EIN 362887911 · Headquarters: LAKE FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Lake Forest Graduate School of Management

    EIN 237013253 · Headquarters: Lake Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Lake Forest High School Booster Club

    EIN 363903280 · Headquarters: LAKE FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Lake Forest High School Class of 1961

    EIN 800697232 · Headquarters: Des Plaines, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Lake Forest Lake Bluff Junior Womens Club

    EIN 363521766 · Headquarters: Lake Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Lake Forest Soccer Association

    EIN 363487740 · Headquarters: LAKE FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Lake ForestLake Bluff Chamber of Commerce

    EIN 363321139 · Headquarters: Lake Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Lake Fork Community Center

    EIN 237369097 · Headquarters: MT PULASKI, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Lake Holiday Property Owners’ Association

    EIN 362645915 · Headquarters: Somonauk, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Lake in the Hills Property Owners Assoc

    EIN 362539858 · Headquarters: LAKE IN THE HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Lake Lynnwood Homeowners Associatio

    EIN 362881465 · Headquarters: LYNN CENTER, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  44. Lake Michigan Air Directors Consortium

    EIN 371256850 · Headquarters: Hillside, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Lake Michigan Model Car Club

    EIN 993319775 · Headquarters: Hoffman Estates, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Lake Moses Property Owners Association Inc

    EIN 364185428 · Headquarters: Benton, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Lake of Egypt Country Club

    EIN 370903896 · Headquarters: MARION, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Lake Panasoffee Chapt 1590 Women of the Moose

    EIN 592434719 · Headquarters: Mooseheart, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Lake Park Associates Inc

    EIN 366111317 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Lake Park High School Educational Foundation

    EIN 363690659 · Headquarters: Roselle, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Lake Press Club Inc

    EIN 370376031 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Lake Run Club

    EIN 371360965 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Lake Sara Area Water Cooperative Inc

    EIN 237213984 · Headquarters: EFFINGHAM, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Lake Sequoia Homeowners Assoc Inc

    EIN 371237662 · Headquarters: Chillicothe, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Lake Shelbyville Flying Club

    EIN 881449612 · Headquarters: Shelbyville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Lake Shore Calumet Valley Division of Il Asso of School Nurses

    EIN 453701738 · Headquarters: Homrewood, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Lake Shore Chapter of the Links Inc

    EIN 363907916 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Lake Shore Country Club

    EIN 361356630 · Headquarters: GLENCOE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Lake Summerset Fish Club

    EIN 922166872 · Headquarters: Rock City, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Lake View East Chamber of Commerce

    EIN 363146679 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Lake View Men's Club

    EIN 362901972 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Lake Villa Veterans Club

    EIN 366116832 · Headquarters: LAKE VILLA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Lake Zurich 95 Education Support Professionals Association

    EIN 393643623 · Headquarters: Palatine, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Lake Zurich Area Chamber of Commerce

    EIN 237366102 · Headquarters: Lake Zurich, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Lake Zurich Education Association Illinois Education Association Lake Zuric

    EIN 363575109 · Headquarters: PALATINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Lake Zurich Flames Jr Football

    EIN 362942578 · Headquarters: Lake Zurich, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Lake Zurich Industrial Council Inc

    EIN 473670439 · Headquarters: Lake Zurich, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Lake Zurich Leos Club

    EIN 472777661 · Headquarters: Lake Zurich, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  69. Lake Zurich Quarterback Club

    EIN 363230290 · Headquarters: LAKE ZURICH, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  70. Lake-York Business Association

    EIN 331410854 · Headquarters: ELMHURST, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Lakes Area Community Band

    EIN 363711769 · Headquarters: Antioch, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Lakeshore Kendo Club

    EIN 472183757 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  73. Lakeshore Ski Club

    EIN 363088557 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Lakeside Country Club of Bloomington

    EIN 370376095 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Lakeside Press Employees Association Dba the Chicago Donnelley Club

    EIN 366067833 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Lakeview Citizens Council

    EIN 362315739 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Lakeview Club

    EIN 370376105 · Headquarters: HAMILTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Lakeview College of Nursing

    EIN 370692975 · Headquarters: DANVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Lakeview Roscoe Village Chamber of Commerce

    EIN 362985274 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Lakewood Cemetery Care Corporation

    EIN 363911981 · Headquarters: Elgin, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Lakewood Falls Pta

    EIN 364190893 · Headquarters: Plainfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Lalo Holistic Community Care Nfp

    EIN 921026203 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Lambda Alpha International Chicago Region Chapter

    EIN 237018814 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Lambda Chapter of Kappa Delta

    EIN 361305580 · Headquarters: HINSDALE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Lambda Chi Alpha Fraternity Chi Zeta

    EIN 370663471 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Lambda Chi Alpha Fraternity Inc

    EIN 270499676 · Headquarters: LAKE FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Lambda Chi Alpha Fraternity Inc

    EIN 364848972 · Headquarters: CARBONDALE, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. Lambda Chi Alpha Fraternity Inc

    EIN 371041065 · Headquarters: Charleston, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Lambda Chi Alpha Fraternity Inc

    EIN 510163590 · Headquarters: Charleston, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Lambda Chi Alpha Fraternity Inc

    EIN 900397874 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Lambda Chi Alpha Fraternity Inc Theta Chi Zeta

    EIN 376075520 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Lambda Chi Omega Sorority

    EIN 371270853 · Headquarters: Canton, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Lambda Mu Chapter of Chi Omega Fraternity

    EIN 273816282 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Lambda Mu Chapter of Chi Omega House Corporation

    EIN 453171602 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Lambda Psi Nu Lpn Nursing Sorority Pi Chapter

    EIN 883757975 · Headquarters: STREAMWOOD, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Lambda State Foundation for Educational Studies Inc

    EIN 371185056 · Headquarters: PRINCETON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Lambs Residence Number Two Inc

    EIN 362971592 · Headquarters: LIBERTYVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Lamoille Investment Foundation for Education

    EIN 821086192 · Headquarters: La Moille, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Lamoine Emergency Amateur Radio Club

    EIN 421757600 · Headquarters: Prairie City, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Lampert Charitable Trust

    EIN 931355866 · Headquarters: MONTICELLO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

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