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
- Oregon District Business Association
EIN 311774011 · Headquarters: Dayton, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- Oregon Eagles Baseball
EIN 814347694 · Headquarters: Oregon, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oregon Ground Water Association Inc
EIN 930405043 · Headquarters: Westerville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oregon Growth Corporation
EIN 341670131 · Headquarters: Oregon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oregon Health and Welfare
EIN 831037481 · Headquarters: Oregon, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oregon Historic District Society Inc
EIN 510142399 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oregon Hockey Parent Association
EIN 883352276 · Headquarters: Curtice, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oregon Northwood Rotary Foundation
EIN 832610019 · Headquarters: OREGON, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oregon on the Bay Regional Economic Development Fn
EIN 341760362 · Headquarters: OREGON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oregon Police Patrolmens Association Inc
EIN 237269389 · Headquarters: Oregon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oregon Schools Foundation
EIN 341691643 · Headquarters: OREGON, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oregon Schools Levy Committee
EIN 800248559 · Headquarters: Oregon, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oregon Senior Citizens Center Inc
EIN 341798216 · Headquarters: OREGON, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oregon Sports Academy
EIN 822988723 · Headquarters: OREGON, OH, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Oregon State University Chapter of Mortar Board
EIN 936031894 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oregon Volleyball Club
EIN 820918000 · Headquarters: Oregon, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oregon-jerusalem Historical Society of Ohio Inc
EIN 346567080 · Headquarters: Oregon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oreste Wellness Foundation
EIN 455232916 · Headquarters: Dublin, OH, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Organic Connects
EIN 832021538 · Headquarters: CLEVELAND, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Organizacion Renacer
EIN 993203679 · Headquarters: LIBERTY TWP, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Organization for Autism Spectrum Information and Support Inc
EIN 320180219 · Headquarters: Holmesville, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Organization for Change
EIN 923951078 · Headquarters: Columbus, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Organization for Community Networks
EIN 311499586 · Headquarters: Euclid, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Organization for Health Improvement in Appalachia
EIN 043686380 · Headquarters: Athens, OH, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Organization for the Klingling Will and Trust Pres
EIN 454314745 · Headquarters: Lebanon, OH, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Organization Guinean for Developement
EIN 900508416 · Headquarters: Columbus, OH, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Organization of Chinese Americans Inc
EIN 311484780 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Organization of Chinese Americans Inc
EIN 521306697 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Organization of Fondou USA
EIN 300836136 · Headquarters: WEST CHESTER, OH, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Organization of Latins United
EIN 341537750 · Headquarters: TOLEDO, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Organization of Protestant Ministries
EIN 383968399 · Headquarters: Poland, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Organize Ohio Inc
EIN 341908098 · Headquarters: Cleveland, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Organized Flying Adjusters Inc
EIN 237427678 · Headquarters: LIMA, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Organized Neighbors Yielding Excellence Inc
EIN 341608561 · Headquarters: TOLEDO, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Organizing for America Glorious Days
EIN 271685733 · Headquarters: DAYTON, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oriana House Inc
EIN 341334919 · Headquarters: AKRON, OH, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oriana House Rehab Treatment and Community Corrections Foundation
EIN 200479215 · Headquarters: AKRON, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oriana Services Inc
EIN 341842173 · Headquarters: AKRON, OH, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orient Ave Project Inc
EIN 843821118 · Headquarters: Sandusky, OH, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Orient Transition House for Women Inc
EIN 920874605 · Headquarters: Cincinnati, OH, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orienteering Cincinnati
EIN 203827748 · Headquarters: Oxford, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Original Design International
EIN 334686114 · Headquarters: Columbus, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Original Flavor
EIN 932253776 · Headquarters: Canal Wnchstr, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Original Pinstripes Wrestling Club
EIN 832333479 · Headquarters: UHRICHSVILLE, OH, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Original Productions Theater Inc
EIN 823742640 · Headquarters: COLUMBUS, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Original South Akron Board of Trade
EIN 341762334 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orioles of Franklin Charity Fund In
EIN 300349891 · Headquarters: FRANKLIN, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orion 353 F & Am
EIN 237251524 · Headquarters: KINGSVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orlando Green Foundation
EIN 334190151 · Headquarters: Fairlawn, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orli Foundation
EIN 881796606 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ormaco Inc
EIN 273240979 · Headquarters: HOMERVILLE, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ornery Vets Collective
EIN 333840879 · Headquarters: Amesville, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orng Cincinnati Inc
EIN 271703347 · Headquarters: CINCINNATI, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oroc
EIN 800093560 · Headquarters: Bay Village, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oromo Self-Help Association of Columbus Ohio
EIN 611750449 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orpha Ann Gatch Foundation
EIN 311544843 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Orphan Cares Interational Foundation
EIN 852586113 · Headquarters: MILLERSBURG, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orphan Foundation of America D/b/a Foster Care to Success Foundation
EIN 521238437 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orphan Frontier
EIN 821233987 · Headquarters: Columbus, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orphan Kitten Crew
EIN 843407554 · Headquarters: Cincinnati, OH, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Orphan List Inc
EIN 273860778 · Headquarters: Lebanon, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orphan Outreach
EIN 311808861 · Headquarters: Caledonia, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orphan Support Inc
EIN 934493171 · Headquarters: North Olmsted, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orphan World Relief
EIN 202724479 · Headquarters: COLUMBUS, OH, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Orphans Prayer Inc
EIN 262691118 · Headquarters: Hudson, OH, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Orrin
EIN 871157516 · Headquarters: Warren, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Orrvilla Inc
EIN 341244601 · Headquarters: ORRVILLE, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orrvilla Manor I Inc
EIN 341312318 · Headquarters: ORRVILLE, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orrville Area Boys & Girls Club
EIN 341003436 · Headquarters: ORRVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orrville Area Chamber of Commerce Inc
EIN 340925574 · Headquarters: Orrville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orrville Area Community Band
EIN 395007635 · Headquarters: Orrville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orrville Athletic Booster Club
EIN 346734859 · Headquarters: ORRVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orrville Campus Foundation Inc
EIN 237080629 · Headquarters: Orrville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orrville Community Chorus Inc
EIN 161634472 · Headquarters: Orrville, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orrville Community Development Corporation
EIN 881052072 · Headquarters: Orrville, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orrville Community Players Llc
EIN 472793283 · Headquarters: Orrville, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orrville Fire Department Auxiliary Inc
EIN 341183906 · Headquarters: Orrville, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Orrville Firefighters Assoc Inc
EIN 341306476 · Headquarters: ORRVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orrville High School Alumni Association
EIN 264068647 · Headquarters: Orrville, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orrville Historical Museum C/o P Dean Waltman
EIN 510136156 · Headquarters: Orrville, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orrville Hospital Foundation
EIN 340733138 · Headquarters: ORRVILLE, OH, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990
- Orrville House & Garden Club
EIN 272587312 · Headquarters: Orrville, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Orrville Ohio History & Information Center
EIN 933821760 · Headquarters: ORRVILLE, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orrville Public Schools Parent Teacher Organizatio
EIN 813276085 · Headquarters: Orrville, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orrville Railroad Heritage Society
EIN 341319120 · Headquarters: ORRVILLE, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990
- Orrville United Way Inc
EIN 341017865 · Headquarters: ORRVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orrville YMCA Inc
EIN 341491294 · Headquarters: Orrville, OH, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990
- Orser Jonathan Charitable Pfdn
EIN 364618763 · Headquarters: BROOKLYN, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Orthodox Catholic Church of North and South America
EIN 341387422 · Headquarters: Barberton, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Orthodox Charity Eritrea
EIN 300477006 · Headquarters: CINCINNATI, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orthodox Christian Evangelistic Association Inc
EIN 311193137 · Headquarters: Bethel, OH, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Orthodox Church of Saint Nicholas
EIN 931929379 · Headquarters: TOLEDO, OH, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orthopedic Foot & Ankle Center Foundatio
EIN 834017281 · Headquarters: WORTHINGTON, OH, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orthopedic Rehabilitation Association Inc
EIN 581960857 · Headquarters: Shaker Heights, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Orthopedic Rehabilitation Research Foundation
EIN 472705282 · Headquarters: SHAKER HEIGHTS, OH, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Orville & Helaine Lutz Memorial Tr
EIN 467321226 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Orwell Gun Club Inc
EIN 340122624 · Headquarters: Roaming Shores, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orwell Memorial Post 719 American Legion Inc
EIN 346607418 · Headquarters: ORWELL, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Os We Care Inc
EIN 812584151 · Headquarters: COLUMBUS, OH, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Osborn Historic Garden Club
EIN 271706197 · Headquarters: Fairborn, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N