| Waterloo High School | 0.0 |
866 | 96.8% | 1.6% | 0.2% | - | 1.4% |
| Valmeyer High School | 7.3 |
135 | 100.0% | - | - | - | - |
| Columbia High School | 8.1 |
645 | 93.5% | 3.3% | 0.5% | 0.3% | 0.9% |
| Beck Area Career Center | 11.3 |
0 | - | - | - | - | - |
| Beck Avc Alternative School | 11.3 |
120 | 98.3% | - | 0.8% | - | - |
| Red Bud High School | 12.4 |
418 | 98.8% | - | - | - | - |
| Dupo High School | 12.6 |
302 | 90.4% | 1.3% | 5.3% | 0.3% | 1.0% |
| Belleville High School-west | 13.8 |
2215 | 61.0% | 1.9% | 30.9% | 0.2% | 1.0% |
| Belleville Twp Hs-night/alt Sch | 13.8 |
108 | 50.0% | 3.7% | 43.5% | - | - |
| Freeburg Community High Sch | 14.0 |
622 | 97.3% | 0.8% | 0.6% | 0.3% | 1.0% |
| New Athens High School | 15.3 |
178 | 96.1% | - | 3.4% | - | 0.6% |
| Cahokia High School | 15.8 |
918 | 6.3% | 0.3% | 92.3% | - | - |
| Belleville High School-east | 16.5 |
2543 | 50.5% | 2.4% | 38.3% | 0.3% | 2.1% |
| Curtis Miller Alternative High School | 17.3 |
244 | 1.2% | - | 98.0% | - | - |
| St Clair Co Juv Detention Center | 17.9 |
1 | - | - | 100.0% | - | - |
| East St Louis Senior High School | 19.0 |
1391 | 0.2% | 0.6% | 99.0% | - | - |
| Siu Charter Sch Of East St Louis | 19.6 |
107 | - | 0.9% | 99.1% | - | - |
| Tomorrows Builders Charter Schl | 19.6 |
83 | 1.2% | - | 98.8% | - | - |
| Mascoutah High School | 20.8 |
1025 | 73.3% | 6.1% | 10.7% | 1.2% | 2.1% |
| O Fallon High School | 21.7 |
2464 | 69.6% | 3.3% | 18.4% | 0.2% | 2.4% |
| Marissa Jr & Sr High School | 22.2 |
225 | 97.8% | - | - | - | - |
| Lovejoy Technology Academy | 22.2 |
45 | - | - | 100.0% | - | - |
| Collinsville Area Career Ctr | 22.5 |
0 | - | - | - | - | - |
| Collinsville High School | 22.6 |
1971 | 71.5% | 13.0% | 11.2% | 0.2% | 1.0% |
| Madison Senior High School | 23.8 |
176 | 4.5% | 1.7% | 93.2% | - | - |
| Madison Student Support Center | 24.0 |
17 | 5.9% | - | 82.4% | - | - |
