| 1 | Key West High SchoolKEY WEST | High | 1,302 |
| 2 | Horace O'Bryant SchoolKEY WEST | Primary | 994 |
| 3 | Marathon SchoolMARATHON | High | 772 |
| 4 | Key Largo SchoolKEY LARGO | Primary | 759 |
| 5 | Coral Shores High SchoolTAVERNIER | High | 753 |
| 6 | Sugarloaf SchoolSUMMERLAND KEY | Primary | 678 |
| 7 | Gerald Adams Elementary SchoolKEY WEST | Primary | 665 |
| 8 | Stanley Switlik Elementary SchoolMARATHON | Primary | 593 |
| 9 | Plantation Key SchoolTAVERNIER | Primary | 552 |
| 10 | Poinciana Elementary SchoolKEY WEST | Primary | 552 |
| 11 | Sigsbee Charter SchoolKEY WEST | Primary | 545 |
| 12 | Treasure Village Montessori Charter SchoolISLAMORADA | Primary | 195 |
| 13 | Ocean Studies CharterKEY LARGO | Primary | 180 |
| 14 | Big Pine AcademyBIG PINE KEY | Primary | 99 |
| 15 | Somerset Island PrepKEY WEST | High | 89 |
| 16 | May Sands Montessori SchoolKEY WEST | Primary | 86 |
| 17 | The College of the Florida Keys AcademyKEY WEST | High | 49 |
| 18 | Monroe Virtual FranchiseKEY WEST | High | 18 |
| 19 | Keys CenterKEY WEST | High | 9 |
| 20 | Lower Keys Academic Connections for ExcellenceKEY WEST | High | 9 |
| 21 | Upper Keys Academic Connections for ExcellenceTAVERNIER | High | 6 |
| 22 | Monroe County Detention CenterKEY WEST | High | 2 |
| 23 | Monroe Virtual Instruction Program (District Provided)KEY WEST | Primary | 1 |
| 24 | Monroe Virtual Instruction ProgramKEY WEST | Other | 0 |
| 25 | Monroe Juvenile Detention CenterKEY WEST | High | 0 |