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. Delta Mu Delta Honor Society

    EIN 611592734 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. Delta Mu Delta Honor Society

    EIN 611592735 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Delta Mu Delta Honor Society

    EIN 611706280 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Delta Mu Delta Honor Society

    EIN 611754291 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Delta Mu Delta Honor Society

    EIN 611755287 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. Delta Mu Delta Honor Society

    EIN 611760137 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Delta Mu Delta Honor Society

    EIN 611760321 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. Delta Mu Delta Honor Society

    EIN 621228289 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Delta Mu Delta Honor Society

    EIN 621448713 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Delta Mu Delta Honor Society

    EIN 636086532 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Delta Mu Delta Honor Society

    EIN 640577322 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Delta Mu Delta Honor Society

    EIN 742669012 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Delta Mu Delta Honor Society

    EIN 752376575 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Delta Mu Delta Honor Society

    EIN 850317768 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Delta Mu Delta Honor Society

    EIN 860715949 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. Delta Mu Delta Honor Society

    EIN 900538674 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Delta Mu Delta Honor Society

    EIN 900538689 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Delta Mu Delta Honor Society

    EIN 900543338 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. Delta Mu Delta Honor Society

    EIN 900543989 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. Delta Mu Delta Honor Society

    EIN 900545569 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  21. Delta Mu Delta Honor Society

    EIN 900546768 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  22. Delta Mu Delta Honor Society

    EIN 900546769 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Delta Mu Delta Honor Society

    EIN 900550039 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Delta Mu Delta Honor Society

    EIN 900590994 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Delta Mu Delta Honor Society

    EIN 900590995 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Delta Mu Delta Honor Society

    EIN 900592248 · Headquarters: BROOKFIELD, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Delta Mu Delta Honor Society

    EIN 900601198 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. Delta Mu Delta Honor Society

    EIN 900622308 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  29. Delta Mu Delta Honor Society

    EIN 900639985 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Delta Mu Delta Honor Society

    EIN 900642082 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Delta Mu Delta Honor Society

    EIN 900646641 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  32. Delta Mu Delta Honor Society

    EIN 900646642 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. Delta Mu Delta Honor Society

    EIN 900650518 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Delta Mu Delta Honor Society

    EIN 900664875 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Delta Mu Delta Honor Society

    EIN 900666702 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  36. Delta Mu Delta Honor Society

    EIN 900670830 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Delta Mu Delta Honor Society

    EIN 900682017 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Delta Mu Delta Honor Society

    EIN 900740517 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. Delta Mu Delta Honor Society

    EIN 900753701 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Delta Mu Delta Honor Society

    EIN 900757205 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  41. Delta Mu Delta Honor Society

    EIN 900757207 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Delta Mu Delta Honor Society

    EIN 900757215 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. Delta Mu Delta Honor Society

    EIN 900767434 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Delta Mu Delta Honor Society

    EIN 900767435 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Delta Mu Delta Honor Society

    EIN 900767436 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  46. Delta Mu Delta Honor Society

    EIN 900767437 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. Delta Mu Delta Honor Society

    EIN 900768419 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. Delta Mu Delta Honor Society

    EIN 901074320 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Delta Mu Delta Honor Society

    EIN 901141161 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. Delta Mu Delta Honor Society

    EIN 901141162 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Delta Mu Delta Honor Society

    EIN 901141163 · Headquarters: BROOKFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. Delta Mu Delta Honor Society

    EIN 901141164 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. Delta Mu Delta Honor Society

    EIN 901141165 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  54. Delta Mu Delta Honor Society

    EIN 901141166 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Delta Mu Delta Honor Society

    EIN 901141167 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. Delta Mu Delta Honor Society

    EIN 901190107 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Delta Mu Delta Honor Society

    EIN 930874426 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. Delta Mu Delta Honor Society

    EIN 930891548 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Delta Mu Delta Honor Society

    EIN 931002786 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Delta Mu Delta Honor Society

    EIN 931069670 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Delta Mu Delta Honor Society

    EIN 942947987 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Delta Mu Delta Honor Society 276 Albu

    EIN 383803851 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. Delta Mu Delta Honor Society 276-Edwd

    EIN 383806078 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Delta Mu Delta Honor Society 282 Lamda Sigma Uopx Co S Colo

    EIN 900716519 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Delta Mu Delta Honor Society Chapter

    EIN 300349348 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Delta Mu Delta Honor Society Chapter

    EIN 300702513 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Delta Mu Delta Honor Society Chapter

    EIN 300711078 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. Delta Mu Delta Honor Society Chapter

    EIN 300719733 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Delta Mu Delta Honor Society Chapter

    EIN 300721458 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  70. Delta Mu Delta Honor Society Chapter

    EIN 300730166 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Delta Mu Delta Honor Society Chapter

    EIN 300873136 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Delta Mu Delta Honor Society Chapter

    EIN 320105181 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Delta Mu Delta Honor Society Chapter

    EIN 320359381 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  74. Delta Mu Delta Honor Society Chapter

    EIN 320361792 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Delta Mu Delta Honor Society Chapter

    EIN 320451956 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. Delta Mu Delta Honor Society Chapter

    EIN 364589085 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. Delta Mu Delta Honor Society Chapter

    EIN 364711286 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Delta Mu Delta Honor Society Chapter

    EIN 371652569 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. Delta Mu Delta Honor Society Chapter

    EIN 383861396 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Delta Mu Delta Honor Society Chapter

    EIN 900535463 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  81. Delta Mu Delta Honor Society Chapter

    EIN 900539699 · Headquarters: Brookfield, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Delta Mu Delta Honor Sociey

    EIN 320379577 · Headquarters: Brookfield, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Delta Mu Honor Society Chapter

    EIN 364666161 · Headquarters: BROOKFIELD, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  84. Delta Nu Alpha Transportation Fraternity Inc

    EIN 510094343 · Headquarters: Huntley, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  85. Delta Omega of Alpha Delta Pi

    EIN 364072583 · Headquarters: CHAMPAIGN, IL, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  86. Delta Phi Alpha National Honorary German Fraternity

    EIN 237435583 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  87. Delta Phi Alpha National Honorary German Fraternity

    EIN 900284051 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  88. Delta Phi Epsilon Charitable Xxxxx5009

    EIN 746193411 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  89. Delta Phi Epsilon Sorority Inc

    EIN 900172004 · Headquarters: Northbrook, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. Delta Phi Fraternity Alumni Association

    EIN 376045307 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Delta Phi Lambda Sorority

    EIN 832378974 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Delta Phi Lambda Sorority Inc at Loyola University

    EIN 832528449 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Delta Phi Omega

    EIN 760623377 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Delta Pi of Delta Delta Delta House Corporation

    EIN 376033301 · Headquarters: CHAMPAIGN, IL, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  95. Delta Psi Alumni Housing Corporation

    EIN 842949820 · Headquarters: CLARKSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Delta Redevelopment Institute

    EIN 364282747 · Headquarters: CHICAGO, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Delta Sigma Boule Foundation

    EIN 455187409 · Headquarters: Olympia Fields, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Delta Sigma Delta Fraternity

    EIN 366208213 · Headquarters: Highland Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Delta Sigma Delta Fraternity

    EIN 521588477 · Headquarters: Alhambra, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Delta Sigma Delta Fraternity

    EIN 611720179 · Headquarters: Lockport, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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