Nonprofits in Ottawa, Ohio

Nonprofits in Ottawa, Ohio. Browse 101 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 341831376 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. 4-H Clubs & Affiliated 4-H Organizations

    EIN 770706024 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Development Committee Inc

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

  4. American Legion Auxiliary 63 Kerner-slusser

    EIN 465035019 · Headquarters: Ottawa, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Legion Kerner-slusser Post 0063

    EIN 344411445 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Amvets

    EIN 800951763 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Angies Angels Foundation

    EIN 850931073 · Headquarters: OTTAWA, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Batten Disease Support and Research Association

    EIN 311279434 · Headquarters: Ottawa, OH, US · Medical Research · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Blanchard 2234 Charitable Foundation

    EIN 251906939 · Headquarters: Ottawa, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Boots for Our Troops

    EIN 823461702 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Brookhill Center Industries Inc

    EIN 341103997 · Headquarters: OTTAWA, OH, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Buckeye District Volleyball Officials Association

    EIN 800598233 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Challenged Champions Equestrian Center Inc

    EIN 311539990 · Headquarters: OTTAWA, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Christ the King Center

    EIN 881885960 · Headquarters: Ottawa, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Father Ronald R Warnimont Assembly 3268

    EIN 462694215 · Headquarters: OTTAWA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Fraternal Order of Eagles

    EIN 237154264 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Fraternal Order of Eagles #2234

    EIN 237135326 · Headquarters: Ottawa, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Free & Accepted Masons of Ohio

    EIN 237276177 · Headquarters: Ottawa, OH, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Friends of Mental Health Inc

    EIN 465683343 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Friends of Putnam County Home Care and Hospice Inc

    EIN 201979807 · Headquarters: OTTAWA, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Friends of the Putnam County District Library Inc

    EIN 237255946 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Future Farmers of America State Associations & Local Chapter

    EIN 332692479 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Glandorf Elementary Pto Inc

    EIN 921951329 · Headquarters: Ottawa, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Go Ottawa

    EIN 922569037 · Headquarters: OTTAWA, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Hometown Heritage and Arts Inc

    EIN 205672294 · Headquarters: Ottawa, OH, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  26. International Association of Lions Clubs

    EIN 341546929 · Headquarters: OTTAWA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Kalida Baseball Association

    EIN 853102228 · Headquarters: OTTAWA, OH, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Kalida Softball Association

    EIN 990826641 · Headquarters: OTTAWA, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Kiwanis International Inc

    EIN 346557847 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Knap Sack Inc

    EIN 472977796 · Headquarters: Ottawa, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Knights of Columbus 1757

    EIN 237142716 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Kyle J Steffan Memorial Golf Outing

    EIN 464858438 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  33. Ladies Auxiliary to the Vfw Dept of Ohio

    EIN 320256598 · Headquarters: Ottawa, OH, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Leipsic Fishing & Hunting Association

    EIN 341411957 · Headquarters: Ottawa, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. National Society of the Daughters of the American Revolution

    EIN 341674124 · Headquarters: Ottawa, OH, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  36. New Horizon 4-H Club

    EIN 934369757 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Nwo Youth Flag Football League

    EIN 811335832 · Headquarters: Ottawa, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. O B Foundation

    EIN 364265177 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. O-G Character Academy

    EIN 932609263 · Headquarters: Ottawa, OH, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. O-g High Risers 4-H Club

    EIN 934369367 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. O-g Jaycees Llc

    EIN 814438271 · Headquarters: OTTAWA, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  42. Og High Risers

    EIN 371668281 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Ohio Farmers Union

    EIN 341138893 · Headquarters: Ottawa, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Ohio Farmers Union Family Farm Cent

    EIN 542113893 · Headquarters: Ottawa, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Ohio State University

    EIN 260109054 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Ohio State University

    EIN 261392308 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Ohio State University

    EIN 261397758 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Ohio State University

    EIN 261401686 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Ohio State University

    EIN 261422992 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Ohio State University

    EIN 261424743 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Optimist International 24313 Breakfast Oc of Putnam County

    EIN 341687665 · Headquarters: OTTAWA, OH, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Ottawa Area Chamber of Commerce

    EIN 341411368 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Ottawa Area Housing Incorporated

    EIN 341317824 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Ottawa Glandorf Area Foundation Inc

    EIN 341906328 · Headquarters: Ottawa, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Ottawa Glandorf Athletic Boosters

    EIN 341415911 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Ottawa Glandorf Band Boosters Inc

    EIN 472506891 · Headquarters: OTTAWA, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Ottawa Senior Citizens Association

    EIN 237296455 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Ottawa Titans Baseball Association

    EIN 994265197 · Headquarters: Ottawa, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ottawa Volunteer Fire Department Association Inc

    EIN 341657928 · Headquarters: OTTAWA, OH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Ottawa-glandorf Choir Boosters

    EIN 341760331 · Headquarters: OTTAWA, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Ottawa-glandorf Classroom Teachers Association

    EIN 341291344 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Our Ladys Children Inc

    EIN 844794575 · Headquarters: Ottawa, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Pathways Counseling Center Inc

    EIN 341298799 · Headquarters: Ottawa, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Pickem League

    EIN 870924488 · Headquarters: Ottawa, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Putnam County Agricultural Society

    EIN 340936050 · Headquarters: OTTAWA, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Putnam County Cancer Assistance Program Inc

    EIN 471162929 · Headquarters: OTTAWA, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Putnam County Community Improvement Corp

    EIN 341469726 · Headquarters: OTTAWA, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Putnam County Community Thrift Store Inc

    EIN 341479234 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Putnam County Council on Aging Inc

    EIN 341250320 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Putnam County Dd Residential Services Inc

    EIN 383050120 · Headquarters: OTTAWA, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Putnam County Foundation Inc

    EIN 842954697 · Headquarters: Ottawa, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Putnam County Genealogical Society

    EIN 341433689 · Headquarters: Ottawa, OH, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. Putnam County Goat & Sheep Committee

    EIN 843063953 · Headquarters: Ottawa, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Putnam County Habitat for Humanity

    EIN 264179887 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Putnam County Helping Hands Foundation Inc

    EIN 934591416 · Headquarters: Ottawa, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Putnam County Swine Improvement Committee Inc

    EIN 851133950 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Putnam County YMCA

    EIN 341946813 · Headquarters: Ottawa, OH, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Putnam Educational Foundation

    EIN 341969650 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Putnam Pet Pals

    EIN 205597161 · Headquarters: OTTAWA, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Saint Peter & Paul School Boosters

    EIN 237334970 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Shooting Stars 4-H Club of Putnam County

    EIN 933992282 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. The Foundation for Putnam County

    EIN 415387177 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. The Ohio State University

    EIN 261443157 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. The Ohio State University

    EIN 261776564 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. The Ohio State University

    EIN 261891021 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. The Ohio State University

    EIN 264608948 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. The Ohio State University

    EIN 320611927 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. The Ohio State University

    EIN 341423534 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. The Ohio State University

    EIN 341537565 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. The Ohio State University

    EIN 341886741 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. The Ohio State University

    EIN 352315582 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. The Ohio State University

    EIN 452907685 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. The Ohio State University

    EIN 473075617 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. The Ohio State University

    EIN 753234575 · Headquarters: Ottawa, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. The Ottawa-glandorf Rotary Club of District 6600

    EIN 364024569 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Tiny Titans Mothers Club Inc

    EIN 205615848 · Headquarters: Ottawa, OH, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  97. Toledo Golden Gloves Association

    EIN 341492145 · Headquarters: Ottawa, OH, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. United States Bowling Congress Inc

    EIN 043813346 · Headquarters: Ottawa, OH, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. United Way of Putnam County Inc

    EIN 341189856 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Veterans of Foreign Wars 9142

    EIN 341147720 · Headquarters: OTTAWA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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