| 1 | Columbus Zoological Park Association Powell | $104.6M | $88.8M | $314.1M |
| 2 | Zoological Society of Cincinnati Cincinnati | $70.1M | $69.4M | $330.4M |
| 3 | Toledo Zoological Society Toledo | $54.0M | $50.0M | $159.6M |
| 4 | Joanie C Bernard Foundation Cincinnati | $44.2M | $0 | $81.1M |
| 5 | Akron Zoological Park Akron | $31.8M | $25.2M | $102.7M |
| 6 | The Cleveland Animal Protective League Cleveland | $17.4M | $10.4M | $45.7M |
| 7 | Cleveland Zoological Society Cleveland | $16.3M | $14.6M | $41.6M |
| 8 | Toledo Zoological Society Foundation Toledo | $15.8M | $8.0M | $39.0M |
| 9 | International Center for the Preservation of Wild Animals INC Cumberland | $12.4M | $11.8M | $31.6M |
| 10 | United Pet Fund Blue Ash | $11.2M | $11.2M | $382K |
| 11 | Angels for Animals INC Canfield | $9.7M | $7.6M | $15.6M |
| 12 | Geauga County Humane Society Novelty | $9.1M | $9.0M | $12.1M |
| 13 | Humane Society of Summit County Twinsburg | $8.6M | $6.8M | $26.1M |
| 14 | Hamilton County Society for the Prevention of Cruelty to Animals Cincinnati | $8.0M | $7.7M | $31.0M |
| 15 | Columbus Humane Hilliard | $8.0M | $7.9M | $17.0M |
| 16 | Gigis Columbus | $7.6M | $5.1M | $50.4M |
| 17 | Humane Society of Greater Dayton Dayton | $6.6M | $6.4M | $15.4M |
| 18 | Cincinnati Animal Care Cincinnati | $6.5M | $6.5M | $1.1M |
| 19 | Society for the Improvement of Conditions for Stray Animals Dayton | $5.2M | $4.2M | $12.5M |
| 20 | Rescue Village Foundation Chesterland | $4.8M | $1.6M | $21.9M |
| 21 | League for Animal Welfare Batavia | $4.7M | $2.4M | $9.9M |
| 22 | Toledo Area Humane Society Maumee | $4.5M | $3.7M | $20.3M |
| 23 | Eugene & Dorothy Kavanagh Wildlife Farm INC Jamestown | $4.3M | $0 | $6.9M |
| 24 | United States Sportsmens Alliance Foundation Columbus | $4.3M | $3.1M | $7.8M |
| 25 | Addie Foundation Cincinnati | $3.7M | $0 | $4.9M |
| 26 | Humane Society of Summit County Foundation Twinburg | $3.7M | $3.7M | $6.3M |
| 27 | Wyandot County Humane Society INC Upper Sandsky | $3.4M | $788K | $893K |
| 28 | Cat Welfare Association Incorporated Columbus | $3.1M | $3.1M | $8.4M |
| 29 | Darke County Agricultural Society Greenville | $2.9M | $378K | $9.6M |
| 30 | Humane Society of Delaware County Delaware | $2.8M | $1.6M | $2.5M |
| 31 | Ohio Wildlife Center Powell | $2.7M | $2.7M | $5.6M |
| 32 | Humane Society and SPCA of Hancock County Findlay | $2.7M | $2.1M | $3.1M |
| 33 | Animal Charity of Ohio INC Youngstown | $2.7M | $2.7M | $3.6M |
| 34 | One of a Kind Pet Rescue INC Akron | $2.6M | $2.2M | $1.3M |
| 35 | Altercare Animal Clinic Canton | $2.5M | $2.5M | $538K |
| 36 | The Oh Foundation Strongsville | $2.5M | $237K | $262K |
| 37 | Friendship Animal Protective League Elyria | $2.5M | $2.4M | $5.6M |
| 38 | Portage Animal Protective League Ravenna | $2.4M | $2.4M | $5.0M |
| 39 | Animal Friends Humane Society Fairfield Twp | $2.3M | $2.3M | $2.1M |
| 40 | Animal Rescue Fund INC Amelia | $2.3M | $294K | $257K |
| 41 | Animal Health Organization Delaware | $2.3M | $2.3M | $72K |
| 42 | Fairfield Area Humane Society Lancaster | $2.2M | $2.2M | $2.4M |
| 43 | Shelter Outreach Services of Ohio Columbus | $2.0M | $2.0M | $2.1M |
| 44 | Stark County Humane Society Louisville | $2.0M | $2.0M | $9.7M |
| 45 | Lake Humane Society Mentor | $2.0M | $1.8M | $4.3M |
| 46 | The Medvet Charitable Foundation Worthington | $1.9M | $1.9M | $3.0M |
| 47 | Humane Ohio Toledo | $1.9M | $1.9M | $2.6M |
| 48 | United Coalition for Animals Cincinnati | $1.9M | $1.8M | $3.7M |
| 49 | Ohio Humane Society Cincinnati | $1.9M | $1.7M | $1.8M |
| 50 | Fort Defiance Humane Society INC Defiance | $1.8M | $970K | $1.0M |