| Westbrook High School | 3.1 |
296 | 94.9% | 2.4% | 0.3% | - | 1.7% |
| Lyme-old Lyme High School | 4.2 |
412 | 91.3% | 3.9% | 0.2% | - | 3.6% |
| Valley Regional High School | 6.3 |
619 | 94.2% | 3.1% | 1.0% | 0.2% | 1.0% |
| The Morgan School | 6.9 |
565 | 86.4% | 6.7% | 0.9% | 0.4% | 2.8% |
| York Correctional Institution | 8.7 |
29 | 27.6% | 17.2% | 55.2% | - | - |
| East Lyme High School | 11.1 |
1162 | 85.5% | 3.1% | 1.7% | 0.5% | 8.4% |
| Daniel Hand High School | 11.5 |
1257 | 92.7% | 1.4% | 1.0% | - | 3.4% |
| Waterford High School | 14.3 |
895 | 80.2% | 7.7% | 5.1% | 0.9% | 5.7% |
| Nathan Hale-ray High School | 14.4 |
406 | 96.3% | 2.0% | 1.2% | - | 0.2% |
| Haddam-killingworth High School | 14.8 |
657 | 94.8% | 2.4% | 1.1% | 0.2% | 1.4% |
| New London High School | 15.1 |
935 | 21.8% | 42.8% | 28.9% | 1.6% | 2.0% |
| Guilford High School | 16.4 |
1131 | 90.2% | 4.6% | 1.2% | 0.1% | 3.3% |
| Montville High School | 16.8 |
772 | 72.5% | 6.9% | 4.4% | 2.2% | 8.2% |
| Palmer Academy | 17.6 |
26 | 73.1% | 11.5% | 7.7% | - | - |
| Corrigan/radgowski Correctional Institution | 18.7 |
45 | 28.9% | 31.1% | 40.0% | - | - |
| Coginchaug Regional High School | 19.3 |
582 | 93.8% | 2.4% | 0.2% | - | 1.4% |
| Ella T. Grasso Southeastern Technical High School | 20.1 |
569 | 53.8% | 30.6% | 10.9% | 1.6% | 0.9% |
| Fitch Senior High School | 20.3 |
1237 | 61.0% | 13.5% | 14.1% | 2.0% | 7.0% |
| Bacon Academy | 20.5 |
983 | 88.1% | 4.9% | 4.0% | 1.0% | 1.5% |
| The Learning Center At East Hampton | 20.7 |
4 | 100.0% | - | - | - | - |
| Branford High School | 21.0 |
1064 | 89.7% | 3.8% | 2.0% | - | 3.9% |
| East Hampton High School | 21.2 |
550 | 94.0% | 2.2% | 1.5% | 0.2% | 1.6% |
| North Branford High School | 21.3 |
649 | 88.9% | 6.0% | 2.6% | - | 2.5% |
| Norwich Technical High School | 21.5 |
656 | 77.0% | 11.1% | 4.3% | 0.8% | 1.1% |
| Connecticut Juvenile Training School | 21.8 |
99 | 10.1% | 33.3% | 52.5% | - | - |
| Connecticut Valley Hospital - Whiting Forensic Div | 21.8 |
5 | 40.0% | 20.0% | 20.0% | - | 20.0% |
| Vinal Technical High School | 22.0 |
607 | 75.1% | 12.9% | 10.2% | 0.5% | 0.5% |
| East Haven High School | 22.8 |
885 | 77.2% | 15.9% | 2.7% | - | 3.6% |
| Ledyard High School | 23.3 |
934 | 77.1% | 7.5% | 5.6% | 4.9% | 4.7% |
| Portland High School | 23.4 |
360 | 91.4% | 3.3% | 2.2% | - | 0.6% |
| Norwich Free Academy | 23.7 |
2315 | 67.1% | 13.2% | 7.0% | 2.1% | 3.4% |
| Thames River Academy | 23.7 |
76 | 55.3% | 22.4% | 9.2% | 3.9% | 1.3% |
| Deborah-tennant Zinewicz School | 23.9 |
44 | 40.9% | 22.7% | 25.0% | 2.3% | - |
| Lyman Hall High School | 24.2 |
1128 | 81.2% | 12.2% | 2.8% | 0.1% | 3.6% |
| Multi-vocational Life Skills Program | 24.2 |
12 | 91.7% | 8.3% | - | - | - |
| Lyman Memorial High School | 24.5 |
445 | 94.6% | 2.5% | - | 1.6% | 1.3% |
| Transition To Life Center | 24.5 |
7 | 28.6% | - | 57.1% | - | 14.3% |
| Middletown High School | 24.7 |
1313 | 55.3% | 13.3% | 23.8% | 0.1% | 5.5% |
| North Haven High School | 24.9 |
1186 | 78.2% | 7.1% | 5.9% | 0.3% | 6.3% |
