| Westbrook High School | 0.0 |
296 | 94.9% | 2.4% | 0.3% | - | 1.7% |
| Old Saybrook Senior High School | 3.1 |
543 | 88.0% | 2.9% | 1.5% | - | 7.4% |
| The Morgan School | 3.9 |
565 | 86.4% | 6.7% | 0.9% | 0.4% | 2.8% |
| Valley Regional High School | 5.0 |
619 | 94.2% | 3.1% | 1.0% | 0.2% | 1.0% |
| Lyme-old Lyme High School | 6.8 |
412 | 91.3% | 3.9% | 0.2% | - | 3.6% |
| Daniel Hand High School | 8.5 |
1257 | 92.7% | 1.4% | 1.0% | - | 3.4% |
| York Correctional Institution | 11.5 |
29 | 27.6% | 17.2% | 55.2% | - | - |
| Haddam-killingworth High School | 12.7 |
657 | 94.8% | 2.4% | 1.1% | 0.2% | 1.4% |
| Guilford High School | 13.4 |
1131 | 90.2% | 4.6% | 1.2% | 0.1% | 3.3% |
| Nathan Hale-ray High School | 13.5 |
406 | 96.3% | 2.0% | 1.2% | - | 0.2% |
| East Lyme High School | 13.5 |
1162 | 85.5% | 3.1% | 1.7% | 0.5% | 8.4% |
| Coginchaug Regional High School | 16.6 |
582 | 93.8% | 2.4% | 0.2% | - | 1.4% |
| Waterford High School | 17.1 |
895 | 80.2% | 7.7% | 5.1% | 0.9% | 5.7% |
| New London High School | 17.8 |
935 | 21.8% | 42.8% | 28.9% | 1.6% | 2.0% |
| Branford High School | 18.0 |
1064 | 89.7% | 3.8% | 2.0% | - | 3.9% |
| North Branford High School | 18.2 |
649 | 88.9% | 6.0% | 2.6% | - | 2.5% |
| Montville High School | 18.7 |
772 | 72.5% | 6.9% | 4.4% | 2.2% | 8.2% |
| The Learning Center At East Hampton | 19.4 |
4 | 100.0% | - | - | - | - |
| Vinal Technical High School | 19.6 |
607 | 75.1% | 12.9% | 10.2% | 0.5% | 0.5% |
| Connecticut Juvenile Training School | 19.7 |
99 | 10.1% | 33.3% | 52.5% | - | - |
| Palmer Academy | 19.7 |
26 | 73.1% | 11.5% | 7.7% | - | - |
| Connecticut Valley Hospital - Whiting Forensic Div | 19.7 |
5 | 40.0% | 20.0% | 20.0% | - | 20.0% |
| East Haven High School | 19.7 |
885 | 77.2% | 15.9% | 2.7% | - | 3.6% |
| East Hampton High School | 19.8 |
550 | 94.0% | 2.2% | 1.5% | 0.2% | 1.6% |
| Bacon Academy | 20.8 |
983 | 88.1% | 4.9% | 4.0% | 1.0% | 1.5% |
| Corrigan/radgowski Correctional Institution | 20.8 |
45 | 28.9% | 31.1% | 40.0% | - | - |
| Lyman Hall High School | 21.2 |
1128 | 81.2% | 12.2% | 2.8% | 0.1% | 3.6% |
| Multi-vocational Life Skills Program | 21.2 |
12 | 91.7% | 8.3% | - | - | - |
| Portland High School | 21.4 |
360 | 91.4% | 3.3% | 2.2% | - | 0.6% |
| North Haven High School | 21.8 |
1186 | 78.2% | 7.1% | 5.9% | 0.3% | 6.3% |
| Transition To Life Center | 22.3 |
7 | 28.6% | - | 57.1% | - | 14.3% |
| Middletown High School | 22.5 |
1313 | 55.3% | 13.3% | 23.8% | 0.1% | 5.5% |
| Ella T. Grasso Southeastern Technical High School | 23.0 |
569 | 53.8% | 30.6% | 10.9% | 1.6% | 0.9% |
| Francis T. Maloney High School | 23.1 |
1258 | 36.2% | 46.2% | 14.1% | 0.2% | 1.4% |
| Fitch Senior High School | 23.2 |
1237 | 61.0% | 13.5% | 14.1% | 2.0% | 7.0% |
| Norwich Technical High School | 23.3 |
656 | 77.0% | 11.1% | 4.3% | 0.8% | 1.1% |
| Wilbur Cross High School | 23.5 |
1238 | 12.2% | 48.5% | 36.6% | 0.2% | 2.3% |
| Mark T. Sheehan High School | 23.6 |
917 | 83.5% | 9.9% | 2.4% | 0.1% | 4.0% |
| High School In The Community | 24.1 |
274 | 19.3% | 35.0% | 44.5% | - | 0.7% |
| Whitney High School East | 24.1 |
115 | 33.0% | 27.0% | 38.3% | - | 1.7% |
| Whitney High School North | 24.1 |
94 | 12.8% | 29.8% | 55.3% | - | - |
| Whitney High School West | 24.1 |
47 | 57.4% | 17.0% | 23.4% | - | - |
| Cromwell High School | 24.4 |
546 | 79.7% | 6.6% | 8.8% | 0.4% | 4.4% |
| Sound School | 24.5 |
337 | 67.7% | 22.6% | 8.0% | - | 1.8% |
| New Haven Academy | 24.6 |
263 | 19.4% | 23.2% | 56.7% | - | 0.8% |
| Cooperative High School | 24.7 |
655 | 25.8% | 22.1% | 49.8% | - | 2.3% |
| Hamden High School | 24.7 |
1851 | 44.9% | 13.9% | 34.6% | 0.1% | 5.6% |
