| Joseph A. Foran High School | 0.0 |
993 | 86.8% | 5.1% | 3.4% | 0.3% | 4.2% |
| Platt Technical High School | 2.7 |
885 | 56.2% | 27.6% | 13.4% | 0.8% | 0.9% |
| West Haven High School | 4.0 |
1516 | 43.9% | 27.1% | 23.3% | 0.2% | 3.4% |
| Jonathan Law High School | 4.1 |
1016 | 78.4% | 8.4% | 6.6% | 0.3% | 6.3% |
| Riverside Education Academy | 6.2 |
128 | 1.6% | 29.7% | 68.8% | - | - |
| Secondary Steps Program | 6.3 |
9 | 11.1% | 11.1% | 77.8% | - | - |
| Strive | 6.3 |
15 | 46.7% | 26.7% | 26.7% | - | - |
| Sound School | 6.3 |
337 | 67.7% | 22.6% | 8.0% | - | 1.8% |
| Stratford High School | 6.5 |
1083 | 41.9% | 28.3% | 26.7% | 0.1% | 2.3% |
| Bunnell High School | 6.6 |
1161 | 52.6% | 22.0% | 20.8% | 0.5% | 2.0% |
| Polly T. Mccabe Center | 6.6 |
26 | 3.8% | 26.9% | 69.2% | - | - |
| Hill Regional Career High School | 7.0 |
703 | 19.6% | 29.9% | 43.1% | - | 7.4% |
| Cooperative High School | 7.3 |
655 | 25.8% | 22.1% | 49.8% | - | 2.3% |
| High School In The Community | 7.5 |
274 | 19.3% | 35.0% | 44.5% | - | 0.7% |
| New Haven Correctional Center | 7.7 |
10 | 10.0% | 20.0% | 70.0% | - | - |
| Ansonia High School | 7.9 |
695 | 54.0% | 22.3% | 22.3% | - | 0.4% |
| Bullard-havens Technical High School | 8.0 |
874 | 8.2% | 50.6% | 39.8% | 0.3% | 0.8% |
| Metropolitan Business High School | 8.0 |
339 | 18.3% | 34.5% | 44.5% | - | 2.7% |
| James Hillhouse High School | 8.1 |
977 | 2.3% | 20.1% | 76.6% | 0.2% | 0.5% |
| Harding High School | 8.3 |
1315 | 3.1% | 50.5% | 44.7% | 0.4% | 1.1% |
| Emmett O'brien Technical High School | 8.4 |
546 | 72.0% | 18.3% | 8.2% | 0.2% | 1.1% |
| Common Ground High School | 8.6 |
165 | 21.8% | 43.6% | 28.5% | - | 0.6% |
| Shelton High School | 8.8 |
1563 | 84.5% | 7.9% | 3.4% | 0.4% | 3.6% |
| Derby High School | 9.0 |
359 | 61.0% | 21.7% | 15.3% | - | 0.8% |
| Wilbur Cross High School | 9.1 |
1238 | 12.2% | 48.5% | 36.6% | 0.2% | 2.3% |
| The Bridge Academy | 9.2 |
276 | 0.4% | 35.9% | 53.6% | 0.4% | 0.7% |
| Eli Whitney Technical High School | 9.3 |
521 | 5.8% | 58.0% | 34.9% | - | 0.8% |
| Park City Academy | 9.3 |
5 | 20.0% | 40.0% | 20.0% | - | 20.0% |
| Amity Regional High School | 9.5 |
1657 | 83.0% | 3.6% | 2.8% | 0.2% | 10.4% |
| Trumbull High School | 9.9 |
2185 | 81.6% | 7.5% | 5.9% | 0.0% | 5.1% |
| Rise Transitional Program | 9.9 |
11 | 63.6% | 27.3% | 9.1% | - | - |
| New Haven Academy | 9.9 |
263 | 19.4% | 23.2% | 56.7% | - | 0.8% |
| Bridgeport Correctional Center | 10.0 |
25 | 28.0% | 24.0% | 48.0% | - | - |
| Hyde Leadership School | 10.1 |
209 | 6.2% | 16.7% | 76.6% | - | 0.5% |
| Central High School | 10.3 |
2186 | 9.7% | 40.8% | 39.9% | 5.5% | 3.8% |
| Bassick High School | 10.6 |
1073 | 4.9% | 48.2% | 42.3% | 0.2% | 4.3% |
| Hamden High School | 11.3 |
1851 | 44.9% | 13.9% | 34.6% | 0.1% | 5.6% |
| Fairfield Warde High School | 11.7 |
1353 | 74.4% | 12.3% | 3.8% | 0.3% | 5.7% |
| Whitney High School West | 11.8 |
47 | 57.4% | 17.0% | 23.4% | - | - |
| Whitney High School North | 11.8 |
94 | 12.8% | 29.8% | 55.3% | - | - |
| Whitney High School East | 11.8 |
115 | 33.0% | 27.0% | 38.3% | - | 1.7% |
| Branford High School | 12.0 |
1064 | 89.7% | 3.8% | 2.0% | - | 3.9% |
| East Haven High School | 12.0 |
885 | 77.2% | 15.9% | 2.7% | - | 3.6% |
| Seymour High School | 12.3 |
596 | 83.1% | 10.2% | 4.0% | - | 2.7% |
| Oxford High School | 13.0 |
584 | 91.3% | 2.9% | 3.4% | - | 2.2% |
| Masuk High School | 13.0 |
1272 | 89.3% | 5.5% | 1.6% | 0.3% | 3.1% |
| North Haven High School | 13.1 |
1186 | 78.2% | 7.1% | 5.9% | 0.3% | 6.3% |
| North Branford High School | 13.6 |
649 | 88.9% | 6.0% | 2.6% | - | 2.5% |
| Fairfield Ludlowe High School | 13.9 |
1537 | 85.7% | 6.4% | 1.6% | 0.4% | 3.8% |
| Woodland Regional High School | 14.6 |
742 | 90.6% | 5.3% | 2.7% | - | 0.8% |
| Guilford High School | 16.9 |
1131 | 90.2% | 4.6% | 1.2% | 0.1% | 3.3% |
| Staples High School | 17.0 |
1824 | 90.1% | 3.0% | 2.0% | 0.2% | 4.5% |
| Joel Barlow High School | 17.8 |
1007 | 92.5% | 3.0% | 0.7% | 0.1% | 2.4% |
| Lyman Hall High School | 18.1 |
1128 | 81.2% | 12.2% | 2.8% | 0.1% | 3.6% |
| Multi-vocational Life Skills Program | 18.1 |
12 | 91.7% | 8.3% | - | - | - |
| Garner Correctional Institution | 18.3 |
15 | 13.3% | 53.3% | 33.3% | - | - |
| Newtown High School | 18.8 |
1740 | 89.5% | 4.7% | 0.9% | 0.1% | 3.6% |
| Naugatuck High School | 19.0 |
1344 | 68.8% | 16.7% | 7.8% | 0.1% | 3.3% |
| Weston High School | 19.0 |
755 | 93.0% | 2.6% | 1.1% | - | 2.4% |
| Cheshire High School | 19.5 |
1549 | 87.3% | 2.8% | 1.8% | - | 8.1% |
| Humiston School | 20.2 |
25 | 84.0% | 4.0% | 4.0% | 4.0% | 4.0% |
| Mark T. Sheehan High School | 20.6 |
917 | 83.5% | 9.9% | 2.4% | 0.1% | 4.0% |
| Norwalk High School | 20.7 |
1531 | 44.7% | 30.3% | 20.6% | 0.1% | 3.9% |
| Pomperaug Regional High School | 21.0 |
1289 | 89.3% | 4.5% | 1.0% | 0.3% | 4.6% |
| Daniel Hand High School | 21.2 |
1257 | 92.7% | 1.4% | 1.0% | - | 3.4% |
| Cheshire Correctional Institution | 21.7 |
25 | 4.0% | 20.0% | 76.0% | - | - |
| Wilton High School | 21.9 |
1292 | 90.8% | 1.7% | 1.5% | 0.1% | 6.0% |
| Manson Youth Institution | 22.2 |
400 | 11.5% | 33.0% | 55.0% | - | 0.2% |
| Briggs High School | 22.2 |
69 | 8.7% | 46.4% | 44.9% | - | - |
| Bethel High School | 22.6 |
949 | 78.0% | 12.3% | 2.6% | 0.1% | 5.9% |
| Crosby High School | 22.6 |
1377 | 21.1% | 43.4% | 29.8% | 1.0% | 3.2% |
| John F. Kennedy High School | 22.7 |
1414 | 31.0% | 43.0% | 23.3% | 0.5% | 1.9% |
| Waterbury Arts Magnet School (high) | 23.2 |
467 | 47.8% | 22.9% | 21.8% | 0.2% | 1.7% |
| H. C. Wilcox Technical High School | 23.4 |
772 | 62.6% | 29.7% | 5.7% | 0.8% | 0.8% |
| Brien Mcmahon High School | 23.8 |
1731 | 32.4% | 33.7% | 27.5% | 0.6% | 5.5% |
| Orville H. Platt High School | 23.8 |
1101 | 35.3% | 44.5% | 15.6% | - | 1.8% |
| W. F. Kaynor Technical High School | 24.8 |
761 | 52.6% | 27.5% | 16.6% | 0.9% | 0.9% |
| Francis T. Maloney High School | 24.9 |
1258 | 36.2% | 46.2% | 14.1% | 0.2% | 1.4% |
