| Bellalago Academy | PK - 8 | 1,027 | 17.4 | 34746 |
| Boggy Creek Elementary School | PK - 5 | 890 | 17.8 | 34743 |
| Central Avenue Elementary School | PK - 5 | 854 | 16.1 | 34741 |
| Chestnut Elementary School | PK - 5 | 1,033 | 16.4 | 34759 |
| Cypress Elementary School | PK - 5 | 1,005 | 15.7 | 34743 |
| Deerwood Elementary School | K - 5 | 1,061 | 16.6 | 34758 |
| Highlands Elementary School | PK - 5 | 880 | 16.9 | 34741 |
| Kissimmee Charter Academy | K - 6 | 732 | 23.6 | 34744 |
| Kissimmee Elementary School | PK - 5 | 1,153 | 15.4 | 34741 |
| Mill Creek Elementary School | PK - 5 | 964 | 16.6 | 34744 |
| P. M. Wells Charter Academy | K - 5 | 498 | 20.8 | 34744 |
| Partin Settlement Elementary School | PK - 5 | 954 | 15.6 | 34744 |
| Pleasant Hill Elementary School | PK - 5 | 1,002 | 17.9 | 34741 |
| Poinciana Elementary School | PK - 5 | 1,166 | 15.8 | 34758 |
| Reedy Creek Elementary School | PK - 5 | 932 | 17.9 | 34758 |
| Sunrise Elementary School | PK - 5 | 727 | 18.2 | 39746 |
| Thacker Avenue Elementary School | PK - 5 | 731 | 14.6 | 34741 |
| Ucp Osceola Child Development | PK | 61 | 4.4 | 34741 |
| Ventura Elementary School | PK - 5 | 1,122 | 19.3 | 34743 |
| Denn John Middle School | 6 - 8 | 1,253 | 18.7 | 34744 |
| Discovery Intermediate School | 6 - 8 | 1,597 | 22.5 | 34758 |
| Foundation Middle Academy | 6 - 8 | 259 | 32.4 | 34744 |
| Horizon Middle School | 6 - 8 | 1,419 | 18.0 | 34746 |
| Kissimmee Middle School | 6 - 8 | 1,132 | 17.7 | 34741 |
| Neptune Middle School | 5 - 8 | 1,427 | 19.5 | 34744 |
| Parkway Middle School | 6 - 8 | 1,039 | 18.9 | 34743 |
| Center For Youth Apprenticeship | 9 - 12 | 0 | | 34744 |
| Challenger | 10 - 12 | 152 | 76.0 | 34744 |
| F.U.T.U.R.E. | 10 - 12 | 48 | 24.0 | 34744 |
| Gateway High School | 9 - 12 | 2,637 | 20.8 | 34744 |
| Ged Exit Option Program | 12 | 39 | 39.0 | 34744 |
| New Dimensions High School | 9 - 12 | 326 | 27.2 | 34759 |
| Osceola Co Commitment Facility | 8 - 12 | 46 | 11.5 | 34744 |
| Osceola Co Dept Of Corrections | 9 - 12 | 0 | | 34744 |
| Osceola High School | 9 - 12 | 2,532 | 19.9 | 34741 |
| Poinciana High School | 9 - 12 | 2,753 | 21.0 | 34758 |
| Professional & Technical High | 9 - 12 | 688 | 25.5 | 34744 |
| C.O.P.E. | PK - 12 | 133 | 44.3 | 34744 |
| Endeavor | 9 - 11 | 58 | 29.0 | 34744 |
| Hospital/Homebound Program | 2 - 12 | 41 | | 34744 |
| New Beginnings Education Complex | 2 - 12 | 475 | 14.0 | 34744 |
| Osceola Co. Juvenile Justice | 6 - 11 | 47 | 11.8 | 34744 |
| Osceola County School Of Arts | 6 - 12 | 667 | 19.1 | 34744 |
| Osceola County Superintendent'S Office | | | | 34744 |
| Title I Migrant | | | | 34744 |
| Vision | 9 - 11 | 33 | 33.0 | 34746 |
| Zenith | 9 | 0 | 0.0 | 34744 |
| Expressions | | | | 34744 |
