| 1 | Francis Howell HighST CHARLES | High | 1,844 |
| 2 | Francis Howell Central HighST CHARLES | High | 1,741 |
| 3 | Francis Howell North HighST CHARLES | High | 1,690 |
| 4 | Fairmount Elementary SchoolST PETERS | Primary | 1,026 |
| 5 | Becky-David Elementary SchoolST CHARLES | Primary | 840 |
| 6 | Central Elementary SchoolST CHARLES | Primary | 839 |
| 7 | Castlio Elementary SchoolST CHARLES | Primary | 838 |
| 8 | Bryan MiddleST CHARLES | Middle | 831 |
| 9 | Francis Howell MiddleST CHARLES | Middle | 820 |
| 10 | Barnwell MiddleST CHARLES | Middle | 783 |
| 11 | Hollenbeck MiddleST CHARLES | Middle | 760 |
| 12 | Warren Elementary SchoolST PETERS | Primary | 758 |
| 13 | Independence Elementary SchoolST CHARLES | Primary | 739 |
| 14 | Saeger MiddleST CHARLES | Middle | 737 |
| 15 | Henderson Elementary SchoolST CHARLES | Primary | 671 |
| 16 | John Weldon Elementary SchoolDARDENNE PRAIRIE | Primary | 656 |
| 17 | Harvest Ridge Elementary SchoolST CHARLES | Primary | 622 |
| 18 | Daniel Boone Elementary SchoolWENTZVILLE | Primary | 428 |
| 19 | Early Child. Family Educ CenterST CHARLES | -- | 237 |
| 20 | Early Child. Family Educ. CenterST CHARLES | -- | 221 |
| 21 | Early Child Family Educ. CenterST CHARLES | -- | 160 |
| 22 | Francis Howell Union HighO'Fallon | High | 0 |
| 23 | Westwood Trail AcademyST CHARLES | Other | 0 |