Nonprofits in Ohio

Nonprofits in Ohio. Browse 89,326 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. Madison Christian School Foundation

    EIN 270941103 · Headquarters: CANAL WINCHESTER, OH, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990

  2. Madison Community Development Association

    EIN 510140033 · Headquarters: Madison, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Madison Community Housing Inc

    EIN 311354771 · Headquarters: LONDON, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Madison Community Improvement Corp

    EIN 452073970 · Headquarters: MADISON, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Madison Conservation Foundation Inc

    EIN 311417320 · Headquarters: London, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Madison County 4-H Equine Committee

    EIN 991222310 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Madison County Agricultural Society

    EIN 314383692 · Headquarters: London, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Madison County Amateur Radio Club

    EIN 421617644 · Headquarters: LONDON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Madison County Arts Council Inc

    EIN 311550877 · Headquarters: London, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Madison County Beginning to Winning 4-H Club

    EIN 872755161 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Madison County Chamber of Commerce

    EIN 314440603 · Headquarters: London, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Madison County Disabled Individual Advocacy League

    EIN 311190713 · Headquarters: LONDON, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Madison County Emergency Medical Personnel Associa

    EIN 463901756 · Headquarters: LONDON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Madison County Farm Bureau

    EIN 316032055 · Headquarters: Hilliard, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Madison County Fish and Game Assn

    EIN 316050023 · Headquarters: LONDON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Madison County Food Pantry

    EIN 311719194 · Headquarters: LONDON, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Madison County Future Inc

    EIN 300591175 · Headquarters: LONDON, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Madison County Genealogical Society

    EIN 320441569 · Headquarters: London, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Madison County Historical Society Inc

    EIN 316079121 · Headquarters: London, OH, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  20. Madison County Hospital Foundation

    EIN 237423524 · Headquarters: LONDON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Madison County Hospital Inc

    EIN 310876202 · Headquarters: LONDON, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Madison County Medical Society

    EIN 311247711 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Madison County Mental Health Levy Campaign

    EIN 474693761 · Headquarters: SPRINGFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  24. Madison County Senior Citizens Cent

    EIN 311195151 · Headquarters: London, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Madison County Sheriffs Association

    EIN 311231909 · Headquarters: London, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Madison County Veterans Memorial Foundation

    EIN 311783393 · Headquarters: London, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Madison County Vets to Dc

    EIN 834631541 · Headquarters: Gerard, OH, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Madison Education Association

    EIN 311209188 · Headquarters: Middletown, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Madison Education Association

    EIN 341503634 · Headquarters: Wickliffe, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Madison Educational Foundation

    EIN 341604315 · Headquarters: Madison, OH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Madison Elementary Pto

    EIN 311019333 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  32. Madison Energy Cooperative Association Inc

    EIN 311567464 · Headquarters: Canton, OH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Madison Family Health Corporation

    EIN 311514418 · Headquarters: LONDON, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Madison Food Center

    EIN 861603437 · Headquarters: MADISON, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Madison Grange 1981

    EIN 310898961 · Headquarters: Newark, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Madison Gridiron Club

    EIN 341963794 · Headquarters: Madison, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Madison Health

    EIN 311657206 · Headquarters: London, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Madison Historical Society

    EIN 341301854 · Headquarters: MADISON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Madison Housing Development Corporation

    EIN 272900577 · Headquarters: London, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Madison Jefferson FireFighters Assn Inc

    EIN 311093790 · Headquarters: Oak Hill, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Madison Joint Recreational District

    EIN 880672375 · Headquarters: MADISON, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Madison Local Education Association

    EIN 341275316 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Madison Middle School Pto

    EIN 934511606 · Headquarters: Mansfield, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Madison Ministerial Association

    EIN 320210290 · Headquarters: Madison, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Madison Music Boosters Inc

    EIN 463602527 · Headquarters: Middletown, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Madison Music Club

    EIN 341196017 · Headquarters: MANSFIELD, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Madison of Richland County Athletic Boosters Club Inc

    EIN 341396861 · Headquarters: MANSFIELD, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Madison Plains Athletic Boosters

    EIN 263839073 · Headquarters: London, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Madison Plains Band Boosters

    EIN 260847264 · Headquarters: Sedalia, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Madison Plains Education Association

    EIN 310956724 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Madison Plains Intermediate Pto

    EIN 901012696 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. Madison Plains Scholastic Booster

    EIN 311445302 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Madison Pre-k Advisory Council

    EIN 454267684 · Headquarters: Madison, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Madison Rams Youth Football

    EIN 471009843 · Headquarters: Mansfield, OH, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Madison Rebounders Club Inc

    EIN 823345114 · Headquarters: MADISON, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Madison Recreational Softball

    EIN 934213189 · Headquarters: Madison, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Madison Say Soccer

    EIN 320598857 · Headquarters: Franklin, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Madison Small Game Association Inc

    EIN 841640245 · Headquarters: Mentor, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Madison Society of Literacy

    EIN 311663101 · Headquarters: Zanesville, OH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  60. Madison Softball Association Inc

    EIN 341596430 · Headquarters: Madison, OH, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Madison South Elementary Pta

    EIN 462882941 · Headquarters: MADISON, OH, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Madison South Parent Teacher Club

    EIN 341418845 · Headquarters: mansfield, OH, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Madison Sports Club Inc

    EIN 237224579 · Headquarters: Middletown, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Madison Summer Baseball League Inc

    EIN 341487101 · Headquarters: MANSFIELD, OH, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  65. Madison Takedown Booster Club

    EIN 853283593 · Headquarters: CHARDON, OH, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  66. Madison Township Emergency Services Assocation

    EIN 333071400 · Headquarters: South Charleston, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Madison Township Firefighters Iaff L2507

    EIN 510209588 · Headquarters: Canal Winchester, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Madison Township Police Activities League

    EIN 300037238 · Headquarters: madison, OH, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Madison Township Police Association

    EIN 383724673 · Headquarters: Madison, OH, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Madison Township Professional Fire Fighters IAFF Local 3417

    EIN 912004986 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Madison Township Senior Center

    EIN 311739273 · Headquarters: Minford, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Madison Twp Firefighters Auxillary

    EIN 341904491 · Headquarters: Mansfield, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Madison Youth Athletic Assoc Inc

    EIN 311144458 · Headquarters: Middletown, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Madison Youth Baseball

    EIN 341663912 · Headquarters: Madison, OH, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  75. Madison Youth Football Association

    EIN 341912637 · Headquarters: Mansfield, OH, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Madison Youth Wrestling Association

    EIN 843478011 · Headquarters: Madison, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Madisonville Business Alliance

    EIN 820752709 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Madisonville Child Care Inc

    EIN 310808787 · Headquarters: CINCINNATI, OH, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. Madisonville Church of God

    EIN 310860723 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  80. Madisonville Community Council Inc

    EIN 311138260 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Madisonville Community Urban Redevelopment Corporation

    EIN 510178908 · Headquarters: Cincinnati, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Madisonville Education and Assistance Center Inc

    EIN 311218223 · Headquarters: CINCINNATI, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Madisonville Homes for the Elderly Inc

    EIN 310807581 · Headquarters: CINCINNATI, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Madisonville Mission Ministries

    EIN 311806837 · Headquarters: Cincinnati, OH, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Madisonville Smart Elementary

    EIN 274742614 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990

  86. Madisonville Weed & Seed Sustained Inc

    EIN 208733373 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  87. Madlab

    EIN 311635762 · Headquarters: Columbus, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Madly Good

    EIN 832029962 · Headquarters: Cincinnati, OH, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Madonna Homes Inc

    EIN 341094249 · Headquarters: TOLEDO, OH, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990

  90. Madvocator Educational and Healthcare Advocacy Training

    EIN 851166410 · Headquarters: Euclid, OH, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Mae B Nicholson Tuw

    EIN 556027135 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. Mae Charities

    EIN 842496902 · Headquarters: vienna, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Mae El Salvador

    EIN 844896245 · Headquarters: HILLSBORO, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. MAE Foundation

    EIN 853829309 · Headquarters: Cleveland, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Mae Ward Educational Trust Fifth Third Bank

    EIN 616246093 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Maelstrom Collaborative Arts Formerly Theater Ninjas Inc

    EIN 753070648 · Headquarters: CLEVELAND, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Mafatihul Bichri

    EIN 813556029 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Mag Racing Inc

    EIN 208907926 · Headquarters: Miamisburg, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Magan Charitable Association

    EIN 833777958 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Magar Society of Ohio USA

    EIN 813809922 · Headquarters: Munroe Falls, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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