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 County & Independent Fairs Highland County

    EIN 346570420 · Headquarters: HILLSBORO, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Ohio County & Independent Guernsey County Agricultural Society

    EIN 314394349 · Headquarters: OLD WASHINGTON, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  3. Ohio County & Independent Richland County

    EIN 346570431 · Headquarters: MANSFIELD, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Ohio County & Independent Vinton Co Vinton County Agricultural Society

    EIN 316060342 · Headquarters: MCARTHUR, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Ohio County & Independent-Carroll Cty

    EIN 346570409 · Headquarters: Carrollton, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990

  6. Ohio County and Independent Agricultural Societies

    EIN 344445198 · Headquarters: Hicksville, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Ohio County and Independent Fairs - Brown County

    EIN 316060314 · Headquarters: Georgetown, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  8. Ohio County Association of Retired School Employees

    EIN 271285396 · Headquarters: Saint Clairsville, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Ohio County City Information Technology Association

    EIN 861571167 · Headquarters: Willoughby Hills, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Ohio County IND Agricultural Society Of

    EIN 314443901 · Headquarters: Marysville, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. Ohio County Independent Barlow In

    EIN 316060313 · Headquarters: BARLOW, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. Ohio County Information Technology Association

    EIN 200723841 · Headquarters: MANSFIELD, OH, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Ohio County School Treasurers Association

    EIN 311327715 · Headquarters: Lancaster, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Ohio County&independent Agricultural Soc Delaware Co Agricultural Society

    EIN 314384493 · Headquarters: DELAWARE, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Ohio Court Reporters Association

    EIN 310889749 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Ohio Cpa Foundation

    EIN 316052485 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Ohio Craft Brewers Association

    EIN 261606635 · Headquarters: COLUMBUS, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Ohio Credit Union Foundation

    EIN 311582415 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Ohio Credit Union League

    EIN 314359680 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Ohio Credit Union League Local Chapters Group Return

    EIN 311105890 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Ohio Creditors Attorney's Associati On

    EIN 208344839 · Headquarters: Grandview, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Ohio Crime Prevention Association

    EIN 310920783 · Headquarters: GALLOWAY, OH, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Ohio Crippled Childrens Fund

    EIN 760821470 · Headquarters: MILLERSBURG, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Ohio Crisis Response Team Inc

    EIN 842290922 · Headquarters: BELLBROOK, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Ohio Critical Access Hospital Network

    EIN 270704457 · Headquarters: Columbus, OH, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  26. Ohio Crush Baseball Organization Inc

    EIN 822376174 · Headquarters: LIBERTY TOWNSHIP, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Ohio Cultural Alliance Inc

    EIN 341610407 · Headquarters: Canfield, OH, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. Ohio Cup Lacrosse Tournament Association

    EIN 311565476 · Headquarters: Columbus, OH, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Ohio Cure Inc

    EIN 831063266 · Headquarters: Cleveland, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Ohio Cutting Horse Association

    EIN 311198075 · Headquarters: Grafton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Ohio Cyber Women

    EIN 842449540 · Headquarters: Westerville, OH, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Ohio Cycling Association Inc

    EIN 208559686 · Headquarters: Columbus, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Ohio Cyclones

    EIN 823101792 · Headquarters: Springfield, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Ohio Dairy & Holstein Education Inc

    EIN 341695430 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Ohio Dairy Foods Association Inc

    EIN 314269350 · Headquarters: Columbus, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  36. Ohio Dairy Goat Association

    EIN 311060067 · Headquarters: Pataskala, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Ohio Dairy Industry Forum

    EIN 341958091 · Headquarters: Columbus, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Ohio Dairy Producers Association

    EIN 310394139 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Ohio Dairy Veterinarians

    EIN 843691310 · Headquarters: MARYSVILLE, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Ohio Dance Masters Co Noreen Rhode

    EIN 274165720 · Headquarters: SOUTH EUCLID, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  41. Ohio Dance Theatre

    EIN 341691994 · Headquarters: OBERLIN, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990

  42. Ohio Danger Fastpitch Softball Organization

    EIN 820543751 · Headquarters: Springfield, OH, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  43. Ohio Dare Officers Association

    EIN 311280212 · Headquarters: DUBLIN, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  44. Ohio Dawgs Youth Association

    EIN 463370793 · Headquarters: COMMERCIAL POINT, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990

  45. Ohio Dawgz Inc

    EIN 300687671 · Headquarters: Milan, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Ohio Daylily Society

    EIN 341457962 · Headquarters: Olmsted Township, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Ohio Deaf Association

    EIN 992018303 · Headquarters: Columbus, OH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Ohio Deaf Friends of the Library

    EIN 822041298 · Headquarters: Worthington, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Ohio Debate Commission Inc

    EIN 842520547 · Headquarters: Cleveland, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Ohio Decoy Collectors and Carvers Association

    EIN 341467680 · Headquarters: North Jackson, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Ohio Delta Company of Phi Kappa Psi Fraternity

    EIN 316052859 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Ohio Democracy Project

    EIN 921695626 · Headquarters: Shaker Heights, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Ohio Dental Association

    EIN 237297933 · Headquarters: Tipp City, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Ohio Dental Association

    EIN 237297934 · Headquarters: Zanesville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Ohio Dental Association

    EIN 237297935 · Headquarters: Chillicothe, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Ohio Dental Association

    EIN 237297936 · Headquarters: lima, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Ohio Dental Association

    EIN 237297937 · Headquarters: South Point, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Ohio Dental Association

    EIN 237297939 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ohio Dental Association

    EIN 237297940 · Headquarters: Danville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Ohio Dental Association

    EIN 237297941 · Headquarters: Defiance, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Ohio Dental Association

    EIN 237297942 · Headquarters: Springfield, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Ohio Dental Association

    EIN 237297943 · Headquarters: Lorain, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Ohio Dental Association

    EIN 237297945 · Headquarters: LANCASTER, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Ohio Dental Association

    EIN 237297946 · Headquarters: Steubenville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Ohio Dental Association

    EIN 237297947 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Ohio Dental Association

    EIN 237297948 · Headquarters: Geneva, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Ohio Dental Association

    EIN 237337499 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Ohio Dental Association

    EIN 314361266 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Ohio Dental Association

    EIN 341414454 · Headquarters: Valley City, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Ohio Dental Association Corydon Palmer Dental Society

    EIN 346544900 · Headquarters: CORTLAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Ohio Dental Association Foundation

    EIN 311417074 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Ohio Dental Association Toledo

    EIN 346529278 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Ohio Dental Association- Dayton Soc

    EIN 316033219 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Ohio Dental Expanded Function Association

    EIN 310947191 · Headquarters: Akron, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Ohio Dental Hygienists' Association

    EIN 237077368 · Headquarters: PAINESVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Ohio Dental Society of Anesthesiology Inc

    EIN 311018913 · Headquarters: WESTERVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Ohio Department of Amvets Service Foundation

    EIN 340943286 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Ohio Department of Job and Family Services Employees Activities Asso

    EIN 311135571 · Headquarters: COLUMBUS, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Ohio Dermatological Association

    EIN 311242595 · Headquarters: DALTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Ohio Dermatological Foundation

    EIN 311097884 · Headquarters: DALTON, OH, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Ohio Dermatology Nurses Association

    EIN 341563729 · Headquarters: Lewis Center, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  82. Ohio Design Professionals & Code Analysts Inc

    EIN 311249425 · Headquarters: BELLVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Ohio Designer Craftsmen

    EIN 310677681 · Headquarters: Columbus, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Ohio Detectorists Association

    EIN 473250947 · Headquarters: Liberty Township, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Ohio Development Foundation

    EIN 922620881 · Headquarters: COLUMBUS, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Ohio Diamonds Club

    EIN 800146878 · Headquarters: South Vienna, OH, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Ohio Dietary Managers Association

    EIN 237239952 · Headquarters: Danville, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. Ohio Digital Learning School

    EIN 832949513 · Headquarters: MAUMEE, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Ohio Directors of Nursing Admin in Long Term Care

    EIN 341832035 · Headquarters: GAHANNA, OH, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Ohio Directors of Religious Education Organization

    EIN 311275598 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. Ohio Disability Rights Law & Policy Center Inc

    EIN 454122935 · Headquarters: COLUMBUS, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Ohio Distillers Guild Inc

    EIN 465701140 · Headquarters: Columbus, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Ohio District 08

    EIN 364648652 · Headquarters: Eaton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Ohio District 5 Area Agency on Aging Foundation

    EIN 453199263 · Headquarters: ONTARIO, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Ohio District 5 Area Agency on Aging Inc

    EIN 341617183 · Headquarters: ONTARIO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Ohio District 8 Umpires Association

    EIN 260161002 · Headquarters: Tipp City, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990

  97. Ohio District Kiwanis Foundation Inc

    EIN 311072405 · Headquarters: CIRCLEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Ohio Divas for Hbcus

    EIN 921533253 · Headquarters: SOLON, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Ohio Domestic Violence Network

    EIN 341622848 · Headquarters: COLUMBUS, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Ohio Dominican University

    EIN 314379560 · Headquarters: Columbus, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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