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. American Christian Fiction Writers Inc

    EIN 931628358 · Headquarters: Bowling Green, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Christian Television Servi Inc

    EIN 341315196 · Headquarters: ELIDA, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. American Cichlid Association Inc

    EIN 650239266 · Headquarters: HAMILTON, OH, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Civil Liberties Union of Ohio Foundation Inc

    EIN 237137105 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Civil Liberties Union of Ohio Inc

    EIN 340700606 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Civil War Museum of Ohioinc

    EIN 205306544 · Headquarters: TIFFIN, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Classical League

    EIN 310555960 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Classical Music Hall of Fame

    EIN 311460060 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. American College of Bond Counsel Inc

    EIN 351987614 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American College of Dentists

    EIN 521489499 · Headquarters: cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American College of Emergency Physicians - Ohio Chapter

    EIN 310923040 · Headquarters: DUBLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American College of Nurse-midwives

    EIN 452758932 · Headquarters: Parma, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American College of Nursing Home Administrators Ohio Chapter

    EIN 311464356 · Headquarters: Springboro, OH, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  14. American College of Physicians Ohio Chapter

    EIN 341363770 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. American Community Development Fund Inc

    EIN 311031082 · Headquarters: ASHVILLE, OH, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  16. American Community Fund

    EIN 311638002 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. American Concrete Pumping Association

    EIN 510155423 · Headquarters: LEWIS CENTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. American Conference of Governmental Industrial Hygienists Inc

    EIN 311142148 · Headquarters: SHARONVILLE, OH, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Construction Toy Museum

    EIN 334961156 · Headquarters: Norwood, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. American Cormo Sheep Asociation

    EIN 680564158 · Headquarters: Bethel, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. American Council of Engineering Companies of Ohio

    EIN 310915184 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Council of the Blind Greater Cleveland Chapter Inc

    EIN 341565307 · Headquarters: Lakewood, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Council of the Blind of Ohio

    EIN 310989045 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Council of the Blind of Ohio Greater Cincinnati Chapter

    EIN 311229520 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Council of the Blind Ohio Appleseed Chapter

    EIN 770714212 · Headquarters: MANSFIELD, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  26. American Council of the Blind Ohio Chapter

    EIN 310989044 · Headquarters: COLUMBUS, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. American Criminal Justice Association - Lambda Alpha Epsilon

    EIN 208145942 · Headquarters: Dayton, OH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. American Criminal Justice Association - Lambda Alpha Epsilon

    EIN 262595582 · Headquarters: Maumee, OH, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. American Criminal Justice Association Lambda Alpha Epsilon

    EIN 900518177 · Headquarters: Warrenville Hts, OH, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. American Croatian Club

    EIN 340668478 · Headquarters: Lorain, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. American Croatian National Soccer Club

    EIN 473979592 · Headquarters: EASTLAKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. American Crossroads Song and Dance Company

    EIN 823890397 · Headquarters: Newark, OH, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. American Cruisers

    EIN 341934229 · Headquarters: CLEVELAND, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. American Culinary Federation

    EIN 346500576 · Headquarters: MAYFIELD HTS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Culinary Federation Columbus

    EIN 311327490 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. American Czechoslovak Dance Club

    EIN 237360221 · Headquarters: NORTHWOOD, OH, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. American Czechoslovakian Club

    EIN 310887905 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. American Dairy Association Mideast

    EIN 310838179 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. American Dairy Association of Ohio Inc

    EIN 314361927 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Dawgs

    EIN 462553088 · Headquarters: Cincinnati, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Decentralized Wastewater Association

    EIN 743011465 · Headquarters: NORWALK, OH, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990

  42. American Decorative Ceramics Foundation

    EIN 834687617 · Headquarters: Euclid, OH, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. American Dental Assistants Association

    EIN 346532196 · Headquarters: TALLMADGE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Dental Assistants Association-Ohio Association

    EIN 237026498 · Headquarters: Munroe Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Dental Assn Succ-ta

    EIN 346507132 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. American Development Committee Inc

    EIN 422723069 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Diary Project

    EIN 933671172 · Headquarters: Cleveland, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Dog Show Judges Inc

    EIN 311335638 · Headquarters: MENTOR, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. American Dutch Shepherd Association

    EIN 331223850 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. American Dutch Shepherd Association Inc

    EIN 823948596 · Headquarters: North Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. American E-Liquid Manufacturing Standards Association

    EIN 461290960 · Headquarters: Englewood, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990

  52. American Eagle All-stars Booster Club Inc

    EIN 352212204 · Headquarters: TALLMADGE, OH, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990

  53. American Eagles Gymnastics Boosters

    EIN 311038530 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. American Electric Power System Educational Trust Fund

    EIN 237418083 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. American Endowment Foundation

    EIN 341747398 · Headquarters: Hudson, OH, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. American Energy Heroes

    EIN 474060664 · Headquarters: New Albany, OH, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. American English GED and Computer Science

    EIN 932057574 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Ex-prisoners of War

    EIN 310967700 · Headquarters: Cincinnati, OH, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. American Ex-prisoners of War

    EIN 341270658 · Headquarters: NORTH ROYALTON, OH, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. American Ex-prisoners of War

    EIN 341411113 · Headquarters: Logan, OH, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  61. American Ex-prisoners of War

    EIN 341730472 · Headquarters: Youngstown, OH, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. American Fallen Hero Fishing Tournament

    EIN 393204766 · Headquarters: Delaware, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. American Family Ministry DBA Family Foundation of Ohio DBA Extravaganza Fou

    EIN 341711239 · Headquarters: Strongsville, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  64. American Fed of Labor & Congress of Ind Orgs - Nw Ohio Bldg & Construction Trade

    EIN 344374658 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. American Federation of Gov Employees

    EIN 310794877 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. American Federation of Government

    EIN 316034758 · Headquarters: CHILLICOTHE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. American Federation of Government 262 Agfe Council

    EIN 311327833 · Headquarters: MIAMISBURG, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Federation of Government Employees

    EIN 237060468 · Headquarters: Maineville, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. American Federation of Government Employees

    EIN 237196143 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. American Federation of Government Employees

    EIN 237275795 · Headquarters: Columbus, OH, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. American Federation of Government Employees

    EIN 237277590 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. American Federation of Government Employees

    EIN 310583730 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. American Federation of Government Employees

    EIN 310803031 · Headquarters: Heath, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Federation of Government Employees

    EIN 311028041 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Federation of Government Employees

    EIN 311562638 · Headquarters: Mentor, OH, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. American Federation of Government Employees

    EIN 316052787 · Headquarters: Cincinnati, OH, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  77. American Federation of Government Employees

    EIN 341211584 · Headquarters: Cleveland, OH, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. American Federation of Government Employees

    EIN 341593073 · Headquarters: Springfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Federation of Government Employees

    EIN 341623116 · Headquarters: Walbridge, OH, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. American Federation of Government Employees

    EIN 341802951 · Headquarters: Lima, OH, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. American Federation of Government Employees

    EIN 346555717 · Headquarters: Huron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. American Federation of Government Employees

    EIN 346609589 · Headquarters: CLEVELAND, OH, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. American Federation of Government Employees

    EIN 346609594 · Headquarters: Vienna, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Federation of Government Employees

    EIN 453204208 · Headquarters: Garfield Hts, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Federation of Government Employees

    EIN 900525865 · Headquarters: Cleveland, OH, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  86. American Federation of Government Employees 214

    EIN 310976752 · Headquarters: Dayton, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. American Federation of Government Employees Local 2031

    EIN 316085997 · Headquarters: Cincinnati, OH, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  88. American Federation of Government Employees Local 2089

    EIN 346609593 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. American Federation of Government Employees Local 31

    EIN 341390540 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. American Federation of Labor & Congress of Industrial Orgs

    EIN 205700613 · Headquarters: Warrensville Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Federation of Labor & Congress of Industrial Orgs

    EIN 205778547 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Federation of Labor & Congress of Industrial Orgs

    EIN 310814846 · Headquarters: Marion, OH, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  93. American Federation of Labor & Congress of Industrial Orgs

    EIN 311009877 · Headquarters: Plain City, OH, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. American Federation of Labor & Congress of Industrial Orgs

    EIN 311354538 · Headquarters: The Plains, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Federation of Labor & Congress of Industrial Orgs

    EIN 314446998 · Headquarters: Newark, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American Federation of Labor & Congress of Industrial Orgs

    EIN 316050414 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. American Federation of Labor & Congress of Industrial Orgs

    EIN 341364909 · Headquarters: Willoughby, OH, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. American Federation of Labor & Congress of Industrial Orgs

    EIN 341477079 · Headquarters: Ashland, OH, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. American Federation of Labor & Congress of Industrial Orgs

    EIN 346556490 · Headquarters: Ashtabula, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Federation of Labor & Congress of Industrial Orgs

    EIN 346559349 · Headquarters: Bryan, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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