| Abraham Lincoln Elem School | PK - 6 | 440 | 24.9 | Belleville, 62226 |
| Belle Valley Elem School-North | PK - 4 | 508 | 16.7 | Belleville, 62221 |
| Douglas Elem School | 1 - 6 | 329 | 16.4 | Belleville, 62220 |
| Ellis Elem School | PK - 4 | 491 | 21.9 | Belleville, 62223 |
| Franklin Elem School | PK - 6 | 264 | 25.9 | Belleville, 62220 |
| Henry Raab Elem School | K - 6 | 191 | 19.9 | Belleville, 62220 |
| Jefferson Elem School | PK - 6 | 345 | 18.4 | Belleville, 62221 |
| Roosevelt Elem School | K - 6 | 361 | 24.7 | Belleville, 62220 |
| Signal Hill Elem School | PK - 8 | 439 | 16.5 | Belleville, 62223 |
| Union Elem School | PK - 6 | 436 | 26.3 | Belleville, 62226 |
| Washington School | PK - K | 102 | 16.7 | Belleville, 62220 |
| Westhaven Elementary | PK - 6 | 489 | 20.1 | Belleville, 62220 |
| Whiteside Elem School | PK - 4 | 784 | 17.0 | Belleville, 62221 |
| Belle Valley School South | 5 - 8 | 410 | 16.4 | Belleville, 62220 |
| Central Jr High School | 6 - 8 | 404 | 22.1 | Belleville, 62220 |
| Emge Junior High School | 5 - 8 | 363 | 15.8 | Belleville, 62223 |
| West Jr High School | 6 - 8 | 361 | 14.4 | Belleville, 62226 |
| Whiteside Middle School | 5 - 8 | 536 | 15.8 | Belleville, 62221 |
| Belleville High School-East | 9 - 12 | 2,615 | 20.3 | Belleville, 62221 |
| Belleville High School-West | 9 - 12 | 2,259 | 18.1 | Belleville, 62223 |
| Belleville Twp Hs-Night/Alt Sch | 9 - 12 | 201 | 201.0 | Belleville, 62223 |
| Harmony Preschool | | | | Belleville, 62223 |
| Pathways School | 2 - 12 | 91 | 8.3 | Belleville, 62221 |
| St Clair Co Juv Detention Center | 7 - 11 | 30 | 30.0 | Belleville, 62223 |
| St Clair Co Reg Office Safe Sch | 6 - 12 | 25 | 5.8 | Belleville, 62226 |
