Education nonprofits in Illinois

Education nonprofits in Illinois. Browse 8,948 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. Oakland Parent Teacher Organization

    EIN 043592772 · Headquarters: Bloomington, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Oakland Pto

    EIN 352741228 · Headquarters: Oakland, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Oakton Community College Educational Foundation

    EIN 362917302 · Headquarters: DES PLAINES, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Oakwood Community Educational Foundation Inc

    EIN 203813909 · Headquarters: Oakwood, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Oakwood Grade School Pto

    EIN 843692557 · Headquarters: Oakwood, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Oasis Academy Foundation

    EIN 352719288 · Headquarters: Park Forest, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Oasis Educational Foundation NFP

    EIN 463110223 · Headquarters: Homewood, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Oasis for Orphans

    EIN 203653846 · Headquarters: WHEATON, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Oaxaca Learning Center Amigos Nfp

    EIN 813874210 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  10. Oberlin Charitable Trust C/o First Mid Wealth Management Company

    EIN 364323858 · Headquarters: MATTOON, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Obliterate My Student Loans Inc

    EIN 881696247 · Headquarters: GLEN CARBON, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Oblong High School Music Boosters

    EIN 262963340 · Headquarters: OBLONG, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Occupational and Environmental Health Foundation

    EIN 010723600 · Headquarters: ELK GROVE VILLAGE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Ocean Love

    EIN 842759831 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Odeh and Jamileh Akkawi Foundation

    EIN 465218032 · Headquarters: ORLAND PARK, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Odell Dorothys Education and Scholarship Foundation

    EIN 301022458 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Odin Pto

    EIN 371603796 · Headquarters: Odin, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. OEHS Band Boosters Inc

    EIN 850761029 · Headquarters: Oswego, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Ofallon Jr High School Athletic-extracurricular Booster C

    EIN 462985826 · Headquarters: OFallon, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Off Campus Writers Workshop

    EIN 363582129 · Headquarters: WINNETKA, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Off to College Inc

    EIN 331505601 · Headquarters: CHICAGO, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Offense Ministries Inc C/o Abby Winter

    EIN 853211940 · Headquarters: MOUNT CARMEL, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Ogden Avenue School Parent Teacher Council

    EIN 811186613 · Headquarters: La Grange, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Oglesby Montessori Foundation

    EIN 461042673 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Ohare Military-civilian Alumni Association

    EIN 364148816 · Headquarters: Hoffman Estates, IL, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Ohio Lambda Chapter of Sigma Alpha Epsilon Fraternity

    EIN 340761963 · Headquarters: Evanston, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Ohio School Foundation

    EIN 421531818 · Headquarters: Ohio, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Ohio State University Alumni Association Inc

    EIN 311484757 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  29. Ohio Theta Chapter of Sigma Alpha Epsilon Fraternity

    EIN 311345461 · Headquarters: Evanston, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. OHS Band Boosters Inc

    EIN 813436348 · Headquarters: Oswego, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Okaw Valley Academic Foundation

    EIN 371339350 · Headquarters: Bethany, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Okaw Valley Parent Teacher Organization Inc

    EIN 475544486 · Headquarters: Bethany, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Okawville Pto Inc

    EIN 832128722 · Headquarters: Okawville, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Okawville Village Library

    EIN 371336132 · Headquarters: Okawville, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Okigwe Education and Cultural Organization of Chicago

    EIN 471430360 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Oklahoma City University Employees Medical Plan Tr-bhem Affil Instit

    EIN 366795526 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Olc Foundation

    EIN 812223822 · Headquarters: ROSEMONT, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Old Glory Club Human Development Fund

    EIN 392862072 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Oli Gardens Inc

    EIN 811305016 · Headquarters: NAPERVILLE, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Olive Branch Library

    EIN 364382643 · Headquarters: Harwood Heights, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  41. Olive-mary Stitt School Pta

    EIN 363290998 · Headquarters: ARLINGTON HEIGHTS, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Oliver a Ruff Educational & Mentoring Scholarship Nfp

    EIN 364680808 · Headquarters: EVANSTON, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Oliver Wendell Holmes Junior High School Parent Teacher Organization

    EIN 363548473 · Headquarters: Mt Prospect, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Olivet Nazarene University

    EIN 362191252 · Headquarters: Bourbonnais, IL, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Olivet Nazarene University Foundation

    EIN 237063419 · Headquarters: BOURBONNAIS, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Olney Central College Foundation

    EIN 237117220 · Headquarters: OLNEY, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Olson Elementary Pto

    EIN 473458812 · Headquarters: Woodstock, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Oly North Elementary Parent Teacher Organization

    EIN 463735960 · Headquarters: Danvers, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Oly South Pto

    EIN 383832000 · Headquarters: ATLANTA, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Olympia FFA Alumni & Supporters

    EIN 393023643 · Headquarters: Danvers, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Olympia Foundation for Education C/o Insight Cpas & Financial Llc

    EIN 371332592 · Headquarters: DECATUR, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Olympia School District Music Boosters

    EIN 920252412 · Headquarters: Stanford, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Olympia West Parent Teacher Organization

    EIN 371137716 · Headquarters: Minier, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. Omega Alpha Alumni Association of the Delta Phi Fraternity

    EIN 541452563 · Headquarters: oak brook, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Omega Alpha Elder Association of Zeta Psi

    EIN 821997806 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Omega Community Healthcare Organization

    EIN 223880152 · Headquarters: LINCOLNWOOD, IL, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  57. Omega Delta National Fraternity

    EIN 262780758 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  58. Omega Psi Phi Fraternity

    EIN 352355083 · Headquarters: Edwardsville, IL, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Omega Psi Phi Fraternity

    EIN 460806539 · Headquarters: South Holland, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Omega Psi Phi Fraternity

    EIN 800842369 · Headquarters: Lynwood, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  61. Omega Psi Phi Fraternity 829 Chi Beta Beta Graduate Chapter

    EIN 237320543 · Headquarters: Normal, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Omega Uplift Foundation N F P

    EIN 760811699 · Headquarters: chicago, IL, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Omega Va Inc

    EIN 273317024 · Headquarters: Plainfield, IL, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  64. Omicron Chi Chapter Sigma Gamma Rho Sorority Inc

    EIN 912136333 · Headquarters: RICHTON PARK, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Omicron Corp of Gamma Phi Beta Sorority Inc

    EIN 370287230 · Headquarters: Urbana, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 742592981 · Headquarters: Jacksonville, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 742592984 · Headquarters: Bloomington, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  68. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 742593067 · Headquarters: Lake Forest, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 742593084 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  70. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 911955160 · Headquarters: Edwardsville, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Omicron House Corporation Kappa Delta Sorority

    EIN 376049369 · Headquarters: Bourbonnais, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Omicron Kappa Upsilon Honorary Dental Society

    EIN 462173720 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Omicron of Chi Omega Building Association

    EIN 376032151 · Headquarters: CHAMPAIGN, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Ominira Nfp

    EIN 334045537 · Headquarters: ROCKFORD, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Omukama of Bunyoro Foundation USA Nfp Corporation

    EIN 271848363 · Headquarters: Spring Valley, IL, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. On Behalf of My Child Project Nfp

    EIN 853447539 · Headquarters: Montgomery, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. On My Own-an Anti-discrimination an D Social Justice Education Outreac

    EIN 872331514 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Once Upon Our Time Capsule

    EIN 883477844 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. One Aim Illinois

    EIN 823786602 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. One Chance Illinois - Action

    EIN 464994944 · Headquarters: Northbrook, IL, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990

  81. One Course Foundation

    EIN 460821259 · Headquarters: Vernon Hills, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. One Day at a Time Fitness Inc

    EIN 862946699 · Headquarters: Country Club Hills, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. One Heart for Africa

    EIN 383737758 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. One Heart for Humanity Nfp

    EIN 920951805 · Headquarters: GLENVIEW, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. One Heart Uganda Incorporated

    EIN 475262711 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. One Hundred Women Making A

    EIN 204897674 · Headquarters: LAKE FOREST, IL, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  87. One Lawndale Childrens Discovery Center

    EIN 992651393 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. One Man Sharpens Another

    EIN 814609160 · Headquarters: Rockford, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. One Million Degrees

    EIN 421710230 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. One Root Collective

    EIN 393626012 · Headquarters: Champaign, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. One Solution Foundation Inc

    EIN 814030534 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. One Stop Beauty Foundation

    EIN 862439991 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  93. One Thumbs Up Nfp

    EIN 453326327 · Headquarters: Park Forest, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. One Two Foundation

    EIN 371525417 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  95. One Way Family Life Center

    EIN 364382479 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. One World Network of Schools

    EIN 880966029 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. One-to-one Learning Center

    EIN 362817102 · Headquarters: WINNETKA, IL, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990

  98. Oneup Foundation

    EIN 852962200 · Headquarters: TROY, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Ontulili Literacy & Resource Center Inc

    EIN 274787800 · Headquarters: Northbrook, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Onward and Upward Educational Foundation Incorporated

    EIN 823142634 · Headquarters: Normal, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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