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. St John United Church of Christ Endowment Inc

    EIN 363559015 · Headquarters: Freeport, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. St Johns Catholic Cemetery Assn

    EIN 370719914 · Headquarters: CARROLLTON, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. St Johns Cemetery

    EIN 376038145 · Headquarters: Benson, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. St Johns German Evangelical Cemetary Association

    EIN 366109781 · Headquarters: MOKENA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. St Johns Guild Trust Xxxxx2007

    EIN 136046112 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. St Johns Healing Community Board

    EIN 371184962 · Headquarters: COLLINSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. St Johns Lutheran Church

    EIN 371072293 · Headquarters: Shelbyville, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. St Joseph Carondelet Child Center

    EIN 362171745 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. St Joseph Conference of St Vincent De Paul Society Incorporated

    EIN 453463857 · Headquarters: Manhattan, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. St Joseph Council 15855

    EIN 371750706 · Headquarters: Marseilles, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. St Joseph Hosiptal Auxiliary

    EIN 371058157 · Headquarters: BREESE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. St Joseph Senior Housing

    EIN 371485002 · Headquarters: Lemont, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. St Joseph Sportsman Club Inc

    EIN 376045991 · Headquarters: SAINT JOSEPH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. St Joseph's Home of Springfield

    EIN 370663551 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. St Joseph's Nursing Home Inc

    EIN 362549037 · Headquarters: Lacon, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  16. St Josephs Burial Association

    EIN 376038774 · Headquarters: O Fallon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. St Leo Assisted Housing NFP

    EIN 470950766 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. St Louis Agri Business Club

    EIN 431238736 · Headquarters: OFallon, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. St Louis Alumni Chapter of the Tau Beta Pi Assoc Tbp Stl Alumni

    EIN 870926155 · Headquarters: Jerseyville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. St Louis Metro Polka Club

    EIN 431358172 · Headquarters: GERMANTOWN, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. St Louis Tesla Enthusiasts Llc

    EIN 812198774 · Headquarters: bartelso, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. St Lucas Association

    EIN 361722400 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. St Luke's Episcopal Church Tuw Wjs

    EIN 756260109 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. St Margaret Mary Church

    EIN 362390159 · Headquarters: Algonquin, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-T

  25. St Mary

    EIN 611618983 · Headquarters: West Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  26. St Mary Catholic Church

    EIN 370661159 · Headquarters: Taylorville, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  27. St Mary Church

    EIN 362182123 · Headquarters: McHenry, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  28. St Mary Church

    EIN 363258199 · Headquarters: Huntley, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  29. St Mary Nativity Conference

    EIN 453465473 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. St Mary of Providence

    EIN 362171748 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. St Mary Oratory

    EIN 391897362 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-T

  32. St Mary School of Mt Vernon Legacy Fund

    EIN 371279059 · Headquarters: MT VERNON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. St Mary's Hospital Foundation

    EIN 364636691 · Headquarters: CENTRALIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. St Marys Chapter 65

    EIN 470983425 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. St Marys Hospital Auxiliary

    EIN 237126345 · Headquarters: CENTRALIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. St Marys Island of Cherso Benevolent Society

    EIN 272599288 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. St Michael the Archangel of Sigel K of C

    EIN 371311896 · Headquarters: Sigel, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. St Patrick Church

    EIN 362271231 · Headquarters: Saint Charles, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  39. St Patrick Church

    EIN 362512182 · Headquarters: McHenry, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-T

  40. St Patrick Church

    EIN 362970514 · Headquarters: Amboy, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  41. ST PATRICKS DAY PARADE COMM OF CHICAGO Co James Coyne President

    EIN 363906115 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. St Paul Evangelical Burial Park

    EIN 370498485 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. St Paul Evangelical Lutheran Church

    EIN 370704586 · Headquarters: peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. St Paul Evangelical Lutheran Church

    EIN 371036323 · Headquarters: Altamont, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. St Paul Evergreen Cemetery Trust Fd

    EIN 467313062 · Headquarters: MEDINAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. St Paul's Church of Riverside Il Foundation

    EIN 366076275 · Headquarters: Riverside, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. St Paul's Masonic Lodge 500

    EIN 370154984 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. St Paul's United Methodist Church Fund

    EIN 136992925 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. St Peter Church

    EIN 362481174 · Headquarters: Geneva, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  50. St Peter School Charitable Trust

    EIN 376303959 · Headquarters: Quincy, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  51. St Peters Church of Bucknell

    EIN 136948912 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. St Peters Church Preservation Committee

    EIN 363735048 · Headquarters: Dixon, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. St Raphael Knights of Columbus 14171

    EIN 208037134 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. St Rita Church

    EIN 362590900 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  55. St Rita Impact Team 1257

    EIN 932832689 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. St Rose Community Development

    EIN 376047850 · Headquarters: ST ROSE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. St Stanislaus Lodge 1004

    EIN 463558375 · Headquarters: MADISON, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. St Teresa Educational Foundation

    EIN 371122753 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. St Thomas More Church

    EIN 362439963 · Headquarters: Elgin, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  60. St Vincent De Paul of Ascension of Our Lord Parish

    EIN 844284478 · Headquarters: LOMBARD, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. St Vincent De Paul of St Peter and Paul

    EIN 364695631 · Headquarters: Alton, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. St Vincent De Paul Society Our Lady of Mercy

    EIN 273855678 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. St Vincents Cemetery Assn 654 First Street

    EIN 362010076 · Headquarters: LASALLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. St. Vincent De Paul – Joliet

    EIN 362484129 · Headquarters: OAK BROOK TERRACE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Stage & Picture Operators-district 9

    EIN 455033208 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Stagehands Local Two H&w Plan C/o Benefits Management Group Inc

    EIN 366565389 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Stairway to Greatness Mentorship-entrepreneurship Progra

    EIN 844099274 · Headquarters: Harvey, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Staley Credit Union

    EIN 376026317 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Stallions Gate Mustang & Ford Club

    EIN 900769696 · Headquarters: STREAMWOOD, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  70. Stallions Rugby Club

    EIN 261735374 · Headquarters: Long Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Stand N Justice Nfp

    EIN 872610148 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Stand Up Chicago

    EIN 451953408 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  73. Standard Torch Club

    EIN 370757492 · Headquarters: Wood River, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Standin Proud Veterans Tribute Muse Um Inc

    EIN 413010888 · Headquarters: Bartelso, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Standup Women

    EIN 473227688 · Headquarters: round Lake beach, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  76. Stanley Cohen Trust David R Selmer Co-trustee

    EIN 826710786 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Stansbury Estate Trust Decree Xxxxx8308

    EIN 376193879 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Star Farm Chicago

    EIN 824504342 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Star Gilrs Soccer Foundation

    EIN 992012954 · Headquarters: OAK BROOK, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Starfish Learning Center

    EIN 364232375 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  81. Stark Charities

    EIN 931510971 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Stark County Community Services Inc

    EIN 363197625 · Headquarters: TOULON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Stark County Farm Bureau

    EIN 362200117 · Headquarters: TOULON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Starr Promotions

    EIN 842228856 · Headquarters: des plaines, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Stars Booster Club

    EIN 260319617 · Headquarters: Spring Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  86. Start Early

    EIN 363186328 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Starved Rock Historical & Educational Foundation

    EIN 363813257 · Headquarters: Utica, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Starved Rock Homes Development Corp

    EIN 362903123 · Headquarters: OTTAWA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Starved Rock Kennel Club Inc

    EIN 237034543 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Starved Rock Runners Ltd

    EIN 363279734 · Headquarters: LA SALLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Starved Rock Yacht Club of Ottawa

    EIN 363003295 · Headquarters: OTTAWA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Staseli Titus 1993 Charitable Trust

    EIN 656123008 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. State Employees Community Credit Union

    EIN 370806563 · Headquarters: ALTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. State Microscopical Society of Illinois

    EIN 237117231 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. State of Illinois Wingd Rider Wr

    EIN 921197161 · Headquarters: Auburn, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. State of Oklahoma Association of Rheumatology

    EIN 993138115 · Headquarters: Schaumburg, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. State Police Command Officers Assoc

    EIN 362959892 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. State Universities Amnuitants Association Illinois

    EIN 141887378 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  99. State Universities Annuitants

    EIN 364134208 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990

  100. State Universities Annuitants Association Foundation Inc

    EIN 371254010 · Headquarters: Geneva, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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