Nonprofits in Waterloo, Illinois

Nonprofits in Waterloo, Illinois. Browse 140 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 300299655 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  2. 4-H Clubs & Affiliated 4-H Organizations

    EIN 352248226 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Ahne Road Farms

    EIN 364185040 · Headquarters: WATERLOO, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Alois and Twyla Luhr Foundation Co Bethany Miller

    EIN 371401178 · Headquarters: WATERLOO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. American College of Healthcare Executives

    EIN 383691913 · Headquarters: Waterloo, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Legion Post 0747 Waterloo Post

    EIN 370707198 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Legion Post 1215 Renault Post

    EIN 376044028 · Headquarters: WATERLOO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Amvets

    EIN 371276585 · Headquarters: Waterloo, IL, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  9. Archaeological Research Center

    EIN 852873013 · Headquarters: Waterloo, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Back Porch Thrift Shop

    EIN 832769688 · Headquarters: Waterloo, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Beaver Lake Fishing Club Inc

    EIN 376044241 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Belleville Center Solidarity Fund

    EIN 020807637 · Headquarters: waterloo, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Bishops Small Dog Rescue Inc Nfp

    EIN 455360501 · Headquarters: Waterloo, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Blet Division 674 C/o Kenneth H Chinn

    EIN 371326727 · Headquarters: WATERLOO, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Brotherhood of Railroad Signalmen

    EIN 436000444 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Camp Vandeventer Inc

    EIN 883157694 · Headquarters: Waterloo, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. CEIFA=Harvest

    EIN 431556293 · Headquarters: Waterloo, IL, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Celeste Estates Road Association

    EIN 473598209 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Champaign County Extension Education Extension

    EIN 901676633 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Champaign County Extension Education Foundation

    EIN 205807842 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  21. Champaign County Extension Education Foundation

    EIN 300299633 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Champaign County Extension Education Foundation

    EIN 300299644 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Champaign County Extension Education Foundation

    EIN 300299646 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Champaign County Extension Education Foundation

    EIN 300756419 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Champaign County Extension Education Foundation

    EIN 320141071 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Champaign County Extension Education Foundation

    EIN 364569451 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Champaign County Extension Education Foundation

    EIN 371505010 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Champaign County Extension Education Foundation

    EIN 371505012 · Headquarters: Waterloo, IL, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Champaign County Extension Education Foundation

    EIN 371505014 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  30. Champaign County Extension Education Foundation

    EIN 371619534 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Champaign County Extension Education Foundation

    EIN 611483951 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Champaign County Extension Education Foundation

    EIN 611483952 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Champaign County Extension Education Foundation

    EIN 611723437 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Champaign County Extension Education Foundation

    EIN 824021636 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Champaign County Extension Education Foundation

    EIN 901502483 · Headquarters: Waterloo, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Citizens for Radioactive Radon Reduction Inc

    EIN 471117479 · Headquarters: WATERLOO, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Coon Lake Club Inc

    EIN 376045248 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Department of Illinois Vfw Auxiliary Vfw Inc

    EIN 237064130 · Headquarters: Waterloo, IL, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Double K Flying Club

    EIN 113656249 · Headquarters: WATERLOO, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Driving Disciples

    EIN 871795832 · Headquarters: Waterloo, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Dudes Playground

    EIN 830607012 · Headquarters: Waterloo, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Eagle Cliff - Miles Cemetery Endowment Inc

    EIN 834360136 · Headquarters: Waterloo, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. East St Louis Dream Center

    EIN 261433935 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  44. Family Shield Ministries Inc

    EIN 431667210 · Headquarters: Waterloo, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Farmers Market of Monroe County Nfp

    EIN 993523143 · Headquarters: Waterloo, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Foundation 6141

    EIN 852889798 · Headquarters: Waterloo, IL, USA · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  47. Fraternal Order of Police

    EIN 371148317 · Headquarters: WATERLOO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Fraternal Order of Police Cahokia-dupo Lodge 216

    EIN 371301272 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Friends in Stitches Quilt Guild

    EIN 900861083 · Headquarters: Waterloo, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Friends of Morrison Talbott Library

    EIN 371273592 · Headquarters: WATERLOO, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Friends of the Smithton Public Library District

    EIN 453984604 · Headquarters: WATERLOO, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Gateway Grizzlies Booster Club

    EIN 611435868 · Headquarters: WATERLOO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. George and Noreen Ziebold Foundation

    EIN 460733222 · Headquarters: WATERLOO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. Happy Trails Therapeutic Horsemanship

    EIN 263787176 · Headquarters: Waterloo, IL, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Hero 101 Fund

    EIN 262712269 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Historic Main Street Columbia Association Inc

    EIN 473774232 · Headquarters: WATERLOO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Hometown Friends

    EIN 812557944 · Headquarters: Waterloo, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. House of Neighborly Service - Monroe County Il

    EIN 474272684 · Headquarters: Waterloo, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Human Support Services

    EIN 370968305 · Headquarters: WATERLOO, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Human Support Services Foundation

    EIN 371115009 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Humble Servants Southern Gospel Music Foundation Corp

    EIN 383898532 · Headquarters: Waterloo, IL, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Ihc Chapter 32 of Southern Illinois

    EIN 300222628 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Il State Chptr of National Association of Certified Home Inspe

    EIN 208122891 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. Illinois Helicopter Enforced Land Patrol

    EIN 260858594 · Headquarters: Waterloo, IL, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  65. Illinois State Grange

    EIN 237590645 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Independent Order of Odd Fellows No27

    EIN 370573585 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. International Association of Lions Clubs

    EIN 510219724 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. International Association of Lions Clubs

    EIN 800193948 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Jack Sauer Scholarship Fund

    EIN 832574127 · Headquarters: Waterloo, IL, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  70. Kaskaskia-cahokia Trail Coalition

    EIN 831794318 · Headquarters: Waterloo, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Kentucky Payphone Association Inc

    EIN 311561954 · Headquarters: WATERLOO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  72. Kiwanis International Inc

    EIN 203726863 · Headquarters: WATERLOO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 237105073 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 237379847 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Laborers International Union of North America 196

    EIN 370389350 · Headquarters: Waterloo, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Life Network of Southern Illinois

    EIN 371293441 · Headquarters: Waterloo, IL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Lighthouse Early Learning Center

    EIN 300184150 · Headquarters: Waterloo, IL, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  78. Linda Limestall Fund

    EIN 364624951 · Headquarters: Waterloo, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Madison Street Historic Preservation Inc Nfp

    EIN 831030255 · Headquarters: Waterloo, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Mandy Ebeler Foundation

    EIN 333466619 · Headquarters: Waterloo, IL, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Manifesting Musicians Nfp

    EIN 332704885 · Headquarters: Waterloo, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Mc Bulldog Wrestling Club

    EIN 320294246 · Headquarters: Waterloo, IL, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Metzger-crook Vfw Post 6504

    EIN 370727731 · Headquarters: WATERLOO, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Mill Market & Main Street Inc

    EIN 371363196 · Headquarters: Waterloo, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. Monroe Actors Stage Company

    EIN 371408268 · Headquarters: Waterloo, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Monroe County Apartments 4 Association

    EIN 371387586 · Headquarters: WATERLOO, IL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Monroe County Arts Alliance

    EIN 811062067 · Headquarters: Waterloo, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Monroe County Association for Home and Community Education

    EIN 376047279 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Monroe County Electric Cooperative Inc

    EIN 370425335 · Headquarters: Waterloo, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Monroe County Extension & 4-H Education Foundation

    EIN 371222538 · Headquarters: WATERLOO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Monroe County Fair

    EIN 376026716 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Monroe County Farm Bureau

    EIN 370664116 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Monroe County Farm Bureau Foundation

    EIN 371345824 · Headquarters: Waterloo, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Monroe County Helping Hands

    EIN 320314551 · Headquarters: Waterloo, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Monroe County Historical Society

    EIN 376061904 · Headquarters: Waterloo, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Monroe County Illinois Economic Development Corporation

    EIN 812578583 · Headquarters: WATERLOO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Monroe County Nursing Home Memorial Endo

    EIN 237412167 · Headquarters: Waterloo, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Monroe County Retail Liquor Assoc

    EIN 371232199 · Headquarters: WATERLOO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Monroe County Retired Teachers Association

    EIN 371335764 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Morrison Talbott Library Memorial Endowment Association

    EIN 371123792 · Headquarters: Waterloo, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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