| Seymour High School | 2.8 |
596 | 83.1% | 10.2% | 4.0% | - | 2.7% |
| Oxford High School | 4.0 |
584 | 91.3% | 2.9% | 3.4% | - | 2.2% |
| Naugatuck High School | 4.7 |
1344 | 68.8% | 16.7% | 7.8% | 0.1% | 3.3% |
| Amity Regional High School | 6.0 |
1657 | 83.0% | 3.6% | 2.8% | 0.2% | 10.4% |
| Emmett O'brien Technical High School | 6.2 |
546 | 72.0% | 18.3% | 8.2% | 0.2% | 1.1% |
| Derby High School | 6.3 |
359 | 61.0% | 21.7% | 15.3% | - | 0.8% |
| Pomperaug Regional High School | 6.7 |
1289 | 89.3% | 4.5% | 1.0% | 0.3% | 4.6% |
| Ansonia High School | 6.8 |
695 | 54.0% | 22.3% | 22.3% | - | 0.4% |
| Shelton High School | 7.4 |
1563 | 84.5% | 7.9% | 3.4% | 0.4% | 3.6% |
| Masuk High School | 7.8 |
1272 | 89.3% | 5.5% | 1.6% | 0.3% | 3.1% |
| John F. Kennedy High School | 8.5 |
1414 | 31.0% | 43.0% | 23.3% | 0.5% | 1.9% |
| Common Ground High School | 8.8 |
165 | 21.8% | 43.6% | 28.5% | - | 0.6% |
| Hyde Leadership School | 8.9 |
209 | 6.2% | 16.7% | 76.6% | - | 0.5% |
| Hamden High School | 9.2 |
1851 | 44.9% | 13.9% | 34.6% | 0.1% | 5.6% |
| Metropolitan Business High School | 9.2 |
339 | 18.3% | 34.5% | 44.5% | - | 2.7% |
| Eli Whitney Technical High School | 9.3 |
521 | 5.8% | 58.0% | 34.9% | - | 0.8% |
| Waterbury Arts Magnet School (high) | 9.3 |
467 | 47.8% | 22.9% | 21.8% | 0.2% | 1.7% |
| Whitney High School West | 9.7 |
47 | 57.4% | 17.0% | 23.4% | - | - |
| Whitney High School East | 9.7 |
115 | 33.0% | 27.0% | 38.3% | - | 1.7% |
| Whitney High School North | 9.7 |
94 | 12.8% | 29.8% | 55.3% | - | - |
| Newtown High School | 9.8 |
1740 | 89.5% | 4.7% | 0.9% | 0.1% | 3.6% |
| New Haven Academy | 9.9 |
263 | 19.4% | 23.2% | 56.7% | - | 0.8% |
| Garner Correctional Institution | 9.9 |
15 | 13.3% | 53.3% | 33.3% | - | - |
| Crosby High School | 10.2 |
1377 | 21.1% | 43.4% | 29.8% | 1.0% | 3.2% |
| James Hillhouse High School | 10.2 |
977 | 2.3% | 20.1% | 76.6% | 0.2% | 0.5% |
| Cheshire High School | 10.2 |
1549 | 87.3% | 2.8% | 1.8% | - | 8.1% |
| New Haven Correctional Center | 10.5 |
10 | 10.0% | 20.0% | 70.0% | - | - |
| W. F. Kaynor Technical High School | 10.5 |
761 | 52.6% | 27.5% | 16.6% | 0.9% | 0.9% |
| Humiston School | 10.7 |
25 | 84.0% | 4.0% | 4.0% | 4.0% | 4.0% |
| Nonnewaug High School | 10.7 |
817 | 96.1% | 2.1% | 0.4% | 0.4% | 1.0% |
| Hill Regional Career High School | 11.0 |
703 | 19.6% | 29.9% | 43.1% | - | 7.4% |
| Cooperative High School | 11.4 |
655 | 25.8% | 22.1% | 49.8% | - | 2.3% |
| Wilbur Cross High School | 11.5 |
1238 | 12.2% | 48.5% | 36.6% | 0.2% | 2.3% |
| Riverside Education Academy | 11.5 |
128 | 1.6% | 29.7% | 68.8% | - | - |
| Polly T. Mccabe Center | 11.5 |
26 | 3.8% | 26.9% | 69.2% | - | - |
| Cheshire Correctional Institution | 11.6 |
25 | 4.0% | 20.0% | 76.0% | - | - |
| Watertown High School | 11.8 |
957 | 89.7% | 3.9% | 1.8% | 0.5% | 2.8% |
| North Haven High School | 12.0 |
1186 | 78.2% | 7.1% | 5.9% | 0.3% | 6.3% |
| Manson Youth Institution | 12.0 |
400 | 11.5% | 33.0% | 55.0% | - | 0.2% |
| High School In The Community | 12.0 |
274 | 19.3% | 35.0% | 44.5% | - | 0.7% |
| Platt Technical High School | 12.2 |
885 | 56.2% | 27.6% | 13.4% | 0.8% | 0.9% |
| Trumbull High School | 12.5 |
2185 | 81.6% | 7.5% | 5.9% | 0.0% | 5.1% |
| Sound School | 12.7 |
337 | 67.7% | 22.6% | 8.0% | - | 1.8% |
| Wilby High School | 12.8 |
1321 | 10.8% | 49.2% | 37.9% | 0.2% | 1.4% |
| West Haven High School | 13.0 |
1516 | 43.9% | 27.1% | 23.3% | 0.2% | 3.4% |
| Mark T. Sheehan High School | 13.5 |
917 | 83.5% | 9.9% | 2.4% | 0.1% | 4.0% |
| Multi-vocational Life Skills Program | 13.7 |
12 | 91.7% | 8.3% | - | - | - |
| Lyman Hall High School | 13.7 |
1128 | 81.2% | 12.2% | 2.8% | 0.1% | 3.6% |
| Wolcott High School | 13.8 |
861 | 90.5% | 5.0% | 1.3% | - | 1.2% |
| Bunnell High School | 14.1 |
1161 | 52.6% | 22.0% | 20.8% | 0.5% | 2.0% |
| East Haven High School | 14.6 |
885 | 77.2% | 15.9% | 2.7% | - | 3.6% |
| Joseph A. Foran High School | 14.6 |
993 | 86.8% | 5.1% | 3.4% | 0.3% | 4.2% |
| Rise Transitional Program | 14.7 |
11 | 63.6% | 27.3% | 9.1% | - | - |
| H. C. Wilcox Technical High School | 14.9 |
772 | 62.6% | 29.7% | 5.7% | 0.8% | 0.8% |
| Jonathan Law High School | 15.2 |
1016 | 78.4% | 8.4% | 6.6% | 0.3% | 6.3% |
| Orville H. Platt High School | 15.3 |
1101 | 35.3% | 44.5% | 15.6% | - | 1.8% |
| Joel Barlow High School | 15.8 |
1007 | 92.5% | 3.0% | 0.7% | 0.1% | 2.4% |
| North Branford High School | 15.8 |
649 | 88.9% | 6.0% | 2.6% | - | 2.5% |
| Stratford High School | 15.9 |
1083 | 41.9% | 28.3% | 26.7% | 0.1% | 2.3% |
| Bullard-havens Technical High School | 16.1 |
874 | 8.2% | 50.6% | 39.8% | 0.3% | 0.8% |
| Strive | 16.1 |
15 | 46.7% | 26.7% | 26.7% | - | - |
| Thomaston High School | 16.1 |
475 | 94.9% | 2.1% | 1.5% | - | 1.5% |
| Secondary Steps Program | 16.1 |
9 | 11.1% | 11.1% | 77.8% | - | - |
| Brookfield High School | 16.4 |
966 | 89.8% | 3.9% | 2.2% | 0.1% | 3.8% |
| Bethel High School | 16.4 |
949 | 78.0% | 12.3% | 2.6% | 0.1% | 5.9% |
| Harding High School | 16.7 |
1315 | 3.1% | 50.5% | 44.7% | 0.4% | 1.1% |
| Shepaug Valley High School | 16.8 |
306 | 92.5% | 2.6% | 1.0% | - | 0.3% |
| Bridgeport Correctional Center | 17.3 |
25 | 28.0% | 24.0% | 48.0% | - | - |
| Park City Academy | 17.3 |
5 | 20.0% | 40.0% | 20.0% | - | 20.0% |
| The Bridge Academy | 17.4 |
276 | 0.4% | 35.9% | 53.6% | 0.4% | 0.7% |
| Branford High School | 17.4 |
1064 | 89.7% | 3.8% | 2.0% | - | 3.9% |
| Central High School | 17.5 |
2186 | 9.7% | 40.8% | 39.9% | 5.5% | 3.8% |
| Southington High School | 17.6 |
2028 | 88.3% | 4.8% | 2.1% | 0.1% | 3.1% |
| Bristol Central High School | 17.6 |
1317 | 68.9% | 19.3% | 6.9% | 0.2% | 1.7% |
| Francis T. Maloney High School | 17.7 |
1258 | 36.2% | 46.2% | 14.1% | 0.2% | 1.4% |
| Terryville High School | 18.1 |
508 | 93.3% | 1.8% | 3.0% | 0.4% | 1.2% |
| Fairfield Warde High School | 18.2 |
1353 | 74.4% | 12.3% | 3.8% | 0.3% | 5.7% |
| Community/vocational Program | 18.4 |
15 | 93.3% | 6.7% | - | - | - |
| Bassick High School | 18.5 |
1073 | 4.9% | 48.2% | 42.3% | 0.2% | 4.3% |
| Alternative Center For Excellence | 18.7 |
92 | 54.3% | 28.3% | 13.0% | - | 4.3% |
| New Milford High School | 19.1 |
1511 | 86.8% | 6.6% | 1.7% | - | 4.2% |
| Henry Abbott Technical High School | 19.3 |
638 | 62.5% | 28.8% | 6.1% | 0.8% | 1.6% |
| Bristol Eastern High School | 19.9 |
1308 | 75.1% | 13.5% | 7.0% | 0.3% | 3.1% |
| Danbury High School | 20.1 |
2889 | 46.6% | 33.0% | 11.2% | 0.0% | 8.6% |
| Litchfield Hills Transition Center | 20.2 |
5 | 80.0% | 20.0% | - | - | - |
| Plainville High School | 20.4 |
755 | 80.5% | 9.7% | 4.8% | 0.7% | 1.9% |
| Guilford High School | 20.7 |
1131 | 90.2% | 4.6% | 1.2% | 0.1% | 3.3% |
| Fairfield Ludlowe High School | 21.2 |
1537 | 85.7% | 6.4% | 1.6% | 0.4% | 3.8% |
| Weston High School | 21.3 |
755 | 93.0% | 2.6% | 1.1% | - | 2.4% |
| Climb | 21.6 |
30 | 13.3% | 60.0% | 26.7% | - | - |
| Coginchaug Regional High School | 21.7 |
582 | 93.8% | 2.4% | 0.2% | - | 1.4% |
| Berlin High School | 21.9 |
976 | 85.7% | 6.9% | 0.7% | - | 3.8% |
| New Fairfield High School | 22.1 |
1003 | 91.7% | 4.8% | 1.5% | - | 1.7% |
| New Britain High School | 22.2 |
2517 | 24.8% | 54.7% | 17.0% | 0.1% | 2.7% |
| Wamogo Regional High School | 22.3 |
556 | 95.0% | 1.4% | 0.9% | - | 1.3% |
| Vinal Technical High School | 22.4 |
607 | 75.1% | 12.9% | 10.2% | 0.5% | 0.5% |
| Alternative Center School | 22.4 |
39 | 10.3% | 69.2% | 15.4% | - | - |
| Staples High School | 22.5 |
1824 | 90.1% | 3.0% | 2.0% | 0.2% | 4.5% |
| Litchfield High School | 22.9 |
543 | 93.9% | 3.1% | 0.7% | 0.2% | 1.7% |
| E. C. Goodwin Technical High School | 23.1 |
618 | 33.7% | 51.5% | 11.3% | 1.1% | 0.6% |
| Wilton High School | 23.4 |
1292 | 90.8% | 1.7% | 1.5% | 0.1% | 6.0% |
| Middletown High School | 23.6 |
1313 | 55.3% | 13.3% | 23.8% | 0.1% | 5.5% |
| Transition To Life Center | 23.8 |
7 | 28.6% | - | 57.1% | - | 14.3% |
| Ridgefield High School | 24.2 |
1772 | 91.0% | 3.7% | 1.0% | 0.1% | 3.7% |
