| 1 | Fishermens Health INC | Health Care | $89.5M | $71.8M |
| 2 | Guidance Care Center INC | Unclassified | $13.1M | $9.3M |
| 3 | Partnership for Policing Innovation and Reform | Crime & Legal-Related | $10.5M | $10.6M |
| 4 | Hidden Harbor Marine Environmental Project INC | Animal-Related | $5.9M | $14.6M |
| 5 | Florida Keys Area Health Education Center Program INC | Health Care | $3.0M | $5.2M |
| 6 | Habitat for Humanity International INC | Housing & Shelter | $2.5M | $7.9M |
| 7 | Pigeon Key Foundation | Environment | $2.5M | $3.6M |
| 8 | History Flight | Public & Societal Benefit | $2.4M | $800K |
| 9 | Keys Area Interdenominational Resources | Human Services | $1.5M | $608K |
| 10 | Florida Keys Land & Sea Trust INC | Environment | $1.1M | $3.1M |
| 11 | Marathon Yacht Club | Unclassified | $1.0M | $1.4M |
| 12 | Marathon Chamber of Commerce | Unclassified | $942K | $554K |
| 13 | Grace Jones Community Center INC | Human Services | $875K | $1.9M |
| 14 | Snow Family Foundation | Philanthropy, Voluntarism & Grantmaking | $759K | $1.8M |
| 15 | American Legion Post | Unclassified | $689K | $1.0M |
| 16 | Community Cooperative Preschool INC | Human Services | $612K | $29K |
| 17 | The Marathon Community Theatre INC | Arts, Culture & Humanities | $529K | $440K |
| 18 | Safe Harbor Animal Rescue of the Keys Incorpporated | Animal-Related | $379K | $52K |
| 19 | The Frances Louise Wolfson Family Foundation INC | Unclassified | $319K | $635K |
| 20 | Monroe County Commercial Fishermen INC | Unclassified | $266K | $115K |
| 21 | Marathon Lodge No 1058 Loyal Order of Moose | Unclassified | $260K | $720K |
| 22 | Benevolent & Protective Order of Elks of the USA | Unclassified | $220K | $154K |
| 23 | Keys Health Ready Coalition INC | Human Services | $171K | $16K |
| 24 | Professional Firefighters of Monroe County Iaff Local 3909 | Employment | $159K | $112K |
| 25 | Independence Cay INC | Human Services | $149K | $117K |
| 26 | Heart of the Keys Recreation Association INC | Recreation & Sports | $135K | $8K |
| 27 | Marathon Wild Bird Center INC | Animal-Related | $130K | $42K |
| 28 | C B Schmitt Charitable Foundation INC | Philanthropy, Voluntarism & Grantmaking | $126K | $160K |
| 29 | Lionfish Invitational INC | Food, Agriculture & Nutrition | $119K | $15K |
| 30 | Marathon Garden Club INC | Environment | $118K | $707K |
| 31 | Marathon Premier Sailfish Tournament INC | Unclassified | $108K | $19K |
| 32 | Whiskers & Paws Forever of Monroecounty INC | Animal-Related | $107K | $13K |
| 33 | Marathon Animal Shelter | Animal-Related | $73K | $657K |
| 34 | Marathon Yacht Club Educational Foundation INC | Education | $51K | $42K |
| 35 | Zonta Club of Marathon Foundation INC | Human Services | $25K | $107K |
| 36 | Arkwild INC | Animal-Related | $2K | $3K |
| 37 | Florida Keys Hurricane Recovery Foundation INC | Public Safety, Disaster Preparedness & Relief | $263 | $57K |
| 38 | Diocese of Southeast Florida Saint Columbus Episcopal Ch 450 52ND St. | Unclassified | $0 | $0 |
| 39 | Micah Missions INC | International, Foreign Affairs & National Security | $0 | $0 |
| 40 | American Legion Auxiliary | Unclassified | $0 | $0 |
| 41 | Florida Health Organization INC | Community Improvement & Capacity Building | $0 | $0 |
| 42 | Marathon Fire Rescue Benevolent Association INC | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 43 | Saving Jane INC | Crime & Legal-Related | $0 | $0 |
| 44 | Professional Firefighters of Marathon INC | Employment | $0 | $0 |
| 45 | Iglesia Bautista el Faro Marathon INC | Unclassified | $0 | $0 |
| 46 | Tommy Craft Memorial INC | Education | $0 | $0 |
| 47 | Monroe County Sheriffs Explorers | Public & Societal Benefit | $0 | $0 |
| 48 | Fkcanp | Employment | $0 | $0 |
| 49 | Monroe County Firefighters Benevolent Association INC | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 50 | Faith Baptist Temple of Marathon Florida INC | Unclassified | $0 | $0 |
| 51 | Marine Corps League | Community Improvement & Capacity Building | $0 | $0 |
| 52 | Martin Luther Chapel | Unclassified | $0 | $0 |
| 53 | Free & Accepted Masons of Florida | Unclassified | $0 | $0 |
| 54 | San Pablo Catholic Parish in Marathon INC | Unclassified | $0 | $0 |
| 55 | Marathon and Lower Keys Association of Realtors INC | Community Improvement & Capacity Building | $0 | $624K |
| 56 | Marathon Florida Chapter No 1027 Women of the Moose | Mutual & Membership Benefit | $0 | $0 |
| 57 | Marathon Business & Professional Womens Club INC | Community Improvement & Capacity Building | $0 | $0 |
| 58 | Marathon First Baptist Church | Unclassified | $0 | $0 |
| 59 | Liberty Lighthouse Outreach Ministries INC | Unclassified | $0 | $0 |
| 60 | United States Power Squadrons | Unclassified | $0 | $0 |
| 61 | Kirk of the Keys | Religion-Related | $0 | $0 |
| 62 | New Life Assembly of God | Unclassified | $0 | $0 |
| 63 | Florida Keys Citizens Coalition INC | Environment | $0 | $0 |
| 64 | One Hundred Club of Monroe County INC | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 65 | Marathon Bpw Foundation INC | Education | $0 | $0 |
| 66 | Middle Keys Experimental Aircraft Association Inccorporated | Public & Societal Benefit | $0 | $0 |
| 67 | Marathon Alumni Athletic Club INC | Human Services | $0 | $0 |
| 68 | Educational Coalition of Monroe County | Arts, Culture & Humanities | $0 | $0 |
| 69 | The Last Resort Ministry INC | Religion-Related | $0 | $0 |
| 70 | Presents in Paradise INC | Public & Societal Benefit | $0 | $0 |
| 71 | Marathon Association for Youth Development & Athletic Excellence | Youth Development | $0 | $0 |
| 72 | R3each INC | Animal-Related | $0 | $0 |
| 73 | Marathon Baptist Church INC | Religion-Related | $0 | $0 |
| 74 | Christopher Massimilian Memorial Fund | Philanthropy, Voluntarism & Grantmaking | $0 | $0 |
| 75 | American Caribbean Charitable Trust INC | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 76 | Florida Keys Community Center INC | Arts, Culture & Humanities | $0 | $152K |
| 77 | Marathon Memorial Foundation Corp. | Youth Development | $0 | $0 |
| 78 | Paytons Promise INC | Animal-Related | $0 | $0 |
| 79 | Marathon Friends of the Library INC | Education | $0 | $0 |
| 80 | Florida Keys Ehlers Danlos Society INC | Diseases, Disorders & Medical Disciplines | $0 | $0 |
| 81 | Valerie Bonzer Foundation for the American Dreamer INC | Human Services | $0 | $0 |
| 82 | Project Graduation-marathon High School | Crime & Legal-Related | $0 | $0 |
| 83 | Island Knights Chapter of the Widows Sons | Human Services | $0 | $0 |
| 84 | Forgotten Felines of the Florida Keys INC | Animal-Related | $0 | $0 |
| 85 | Prosperity Academy Ministries | Religion-Related | $0 | $0 |
| 86 | Sustainable Ocean and Reefs INC | Environment | $0 | $1 |