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. Ohio State Grange of Patrons of Husbandry

    EIN 341267032 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. Ohio State Grange of Patrons of Husbandry

    EIN 341283647 · Headquarters: Sandusky, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Ohio State Grange of Patrons of Husbandry

    EIN 341288983 · Headquarters: Ashtabula, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Ohio State Grange of Patrons of Husbandry

    EIN 341396286 · Headquarters: SHREVE, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  5. Ohio State Grange of Patrons of Husbandry

    EIN 341407032 · Headquarters: Celina, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Ohio State Grange of Patrons of Husbandry

    EIN 341415340 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Ohio State Grange of Patrons of Husbandry

    EIN 341417306 · Headquarters: Maplewood, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Ohio State Grange of Patrons of Husbandry

    EIN 341493619 · Headquarters: Bloomingdale, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  9. Ohio State Grange of Patrons of Husbandry

    EIN 341515679 · Headquarters: tiffin, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Ohio State Grange of Patrons of Husbandry

    EIN 341571662 · Headquarters: Fostoria, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  11. Ohio State Grange of Patrons of Husbandry

    EIN 341601551 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Ohio State Grange of Patrons of Husbandry

    EIN 341669024 · Headquarters: N Ridgeville, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Ohio State Grange of Patrons of Husbandry

    EIN 341689337 · Headquarters: Coldwater, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Ohio State Grange of Patrons of Husbandry

    EIN 341781556 · Headquarters: Mansfield, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  15. Ohio State Grange of Patrons of Husbandry

    EIN 341941904 · Headquarters: Bidwell, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Ohio State Grange of Patrons of Husbandry

    EIN 346542662 · Headquarters: Louisville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Ohio State Grange of Patrons of Husbandry

    EIN 371449772 · Headquarters: Fredericktown, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Ohio State Grange of Patrons of Husbandry

    EIN 452571366 · Headquarters: East Palestine, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Ohio State Grange of Patrons of Husbandry

    EIN 454222265 · Headquarters: BARNESVILLE, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Ohio State Grange of Patrons of Husbandry

    EIN 454366302 · Headquarters: West Lafayette, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Ohio State Grange of Patrons of Husbandry

    EIN 461879864 · Headquarters: Edison, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Ohio State Grange of Patrons of Husbandry

    EIN 510158400 · Headquarters: Crestline, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Ohio State Grange of Patrons of Husbandry

    EIN 770679494 · Headquarters: Utica, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Ohio State Grange of Patrons of Husbandry

    EIN 800304067 · Headquarters: Barnesville, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Ohio State Grange of Patrons of Husbandry

    EIN 800512835 · Headquarters: Madison, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Ohio State Grange of Patrons of Husbandry

    EIN 900432282 · Headquarters: NORTH RIDGEVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Ohio State Grange of Patrons of Husbandry

    EIN 900432288 · Headquarters: Mingo Junction, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. Ohio State Grange of Patrons of Husbandry

    EIN 900519233 · Headquarters: Youngstown, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Ohio State Grange of Patrons of Husbandry

    EIN 900791369 · Headquarters: Stonecreek, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Ohio State Grange Shared Group

    EIN 800780795 · Headquarters: Fredericktown, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. Ohio State Health Inc

    EIN 311457189 · Headquarters: COLUMBUS, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Ohio State Highway Patrol Benefit Fund

    EIN 316032991 · Headquarters: SOUTHINGTON, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Ohio State Highway Patrol Half Units Association

    EIN 821366226 · Headquarters: Fremont, OH, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Ohio State Highway Patrol Retirees Association

    EIN 310904475 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Ohio State Innovation Foundation

    EIN 460843878 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Ohio State Joint Council 25 Service Employees International Union

    EIN 340871935 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Ohio State Labor Party

    EIN 311569550 · Headquarters: Cleveland, OH, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Ohio State Masso Therapy Association

    EIN 237394144 · Headquarters: Berea, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Ohio State Medical Assoc Alliance

    EIN 237016058 · Headquarters: Cincinnati, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. Ohio State Medical Assoc Alliance

    EIN 237016059 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Ohio State Medical Assoc Alliance

    EIN 237016074 · Headquarters: Chardon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Ohio State Medical Assoc Alliance

    EIN 237349611 · Headquarters: WARREN, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Ohio State Medical Assoc Alliance

    EIN 310728676 · Headquarters: KETTERING, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Ohio State Medical Assoc Alliance

    EIN 311093647 · Headquarters: Zanesville, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Ohio State Medical Assoc Alliance

    EIN 316118383 · Headquarters: Troy, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. Ohio State Medical Assoc Alliance

    EIN 346545801 · Headquarters: Canton, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. Ohio State Medical Assoc Alliance Lima & Allen County Alliance

    EIN 237004099 · Headquarters: Lima, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  48. Ohio State Medical Association

    EIN 314364893 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Ohio State Medical Association (Osma) Foundation

    EIN 310907287 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Ohio State Medical Association Auxiliary

    EIN 341840798 · Headquarters: Akron, OH, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Ohio State Medical Association Health Benefits Plan and Trust

    EIN 376532551 · Headquarters: DUBLIN, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990

  52. Ohio State Moose Assoc

    EIN 310938353 · Headquarters: GALION, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Ohio State Moose Association Museum Inc

    EIN 462952745 · Headquarters: HEATH, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Ohio State Neurosurgical Society

    EIN 460591331 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Ohio State New Zealand Rabbit Breeders Assoc

    EIN 341820196 · Headquarters: Pataskala, OH, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Ohio State Numismatic Association

    EIN 300041344 · Headquarters: Chagrin Falls, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Ohio State Officers Club Nsdar

    EIN 346593457 · Headquarters: Englewood, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. Ohio State Org of the Good Sam Club

    EIN 311264385 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  59. Ohio State Organization - DKG

    EIN 340772598 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Ohio State Orthodontics Interest Group

    EIN 922889868 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Ohio State Parks Foundation

    EIN 862157935 · Headquarters: Columbus, OH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Ohio State Plumbers & Pipefitters Health and Welfare Fund

    EIN 237169770 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Ohio State Police Activities League Cops and Kids Inc

    EIN 273275956 · Headquarters: Painesville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Ohio State Prospectors Association

    EIN 271747742 · Headquarters: Georgetown, OH, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Ohio State Pyrotechnic Association Inc

    EIN 311258035 · Headquarters: YOUNGSTOWN, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Ohio State Rabbit Breeders Assc Inc

    EIN 341609244 · Headquarters: BERLIN HEIGHTS, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990

  67. Ohio State Radiological Society C/o Dr Yogesh Patel

    EIN 346558862 · Headquarters: GROVE CITY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Ohio State School for the Blind Parent Teacher Staff Foundation

    EIN 800449315 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Ohio State Snowmobile Assoc Inc

    EIN 341699335 · Headquarters: CONCORD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Ohio State Society of Enrolled Agents

    EIN 311453544 · Headquarters: LEWIS CENTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Ohio State Society of Medical Assistants Mary Buckley Scholarshi

    EIN 202452898 · Headquarters: BLACKLICK, OH, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. Ohio State Student Academy of Audiology

    EIN 352251828 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Ohio State Tractor Pullers Association Inc

    EIN 311196867 · Headquarters: MEDINA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Ohio State Trappers Association Inc OSTA

    EIN 341205429 · Headquarters: Cedarville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Ohio State Trapshooting Association Inc

    EIN 310650972 · Headquarters: WAVERLY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Ohio State Trapshooting Foundation Inc

    EIN 311513510 · Headquarters: WAVERLY, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Ohio State Troopers Retirees Association

    EIN 311757723 · Headquarters: GAHANNA, OH, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Ohio State Troopers' Association

    EIN 311453938 · Headquarters: GAHANNA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Ohio State Uiniversity

    EIN 991868252 · Headquarters: Lebanon, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Ohio State Univeristy

    EIN 921912616 · Headquarters: Geneva, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Ohio State University

    EIN 202304577 · Headquarters: FINDLAY, OH, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Ohio State University

    EIN 208282594 · Headquarters: Steubenville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Ohio State University

    EIN 208329093 · Headquarters: Canfield, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Ohio State University

    EIN 208378365 · Headquarters: Washington Court House, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Ohio State University

    EIN 208482749 · Headquarters: Saint Clairsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Ohio State University

    EIN 208507460 · Headquarters: Salinville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Ohio State University

    EIN 208514864 · Headquarters: Portsmouth, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ohio State University

    EIN 208527803 · Headquarters: Fremont, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Ohio State University

    EIN 208551520 · Headquarters: Saint Clairsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Ohio State University

    EIN 208574137 · Headquarters: Canfield, OH, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Ohio State University

    EIN 208665468 · Headquarters: Powhatan Point, OH, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. Ohio State University

    EIN 208674963 · Headquarters: St Clairsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Ohio State University

    EIN 208692694 · Headquarters: Fremont, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Ohio State University

    EIN 208693885 · Headquarters: Saint Clairsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Ohio State University

    EIN 208707347 · Headquarters: Saint Clairsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Ohio State University

    EIN 208733694 · Headquarters: Carrollton, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Ohio State University

    EIN 208769812 · Headquarters: Racine, OH, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  98. Ohio State University

    EIN 208771145 · Headquarters: McConnelsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Ohio State University

    EIN 208771219 · Headquarters: McConnelsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Ohio State University

    EIN 208779253 · Headquarters: Saint Clairsville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages