| New Milford High School | 0.0 |
1511 | 86.8% | 6.6% | 1.7% | - | 4.2% |
| Litchfield Hills Transition Center | 3.6 |
5 | 80.0% | 20.0% | - | - | - |
| Brookfield High School | 3.7 |
966 | 89.8% | 3.9% | 2.2% | 0.1% | 3.8% |
| New Fairfield High School | 6.2 |
1003 | 91.7% | 4.8% | 1.5% | - | 1.7% |
| Shepaug Valley High School | 8.0 |
306 | 92.5% | 2.6% | 1.0% | - | 0.3% |
| Henry Abbott Technical High School | 8.0 |
638 | 62.5% | 28.8% | 6.1% | 0.8% | 1.6% |
| Danbury High School | 8.0 |
2889 | 46.6% | 33.0% | 11.2% | 0.0% | 8.6% |
| Alternative Center For Excellence | 8.7 |
92 | 54.3% | 28.3% | 13.0% | - | 4.3% |
| Bethel High School | 10.4 |
949 | 78.0% | 12.3% | 2.6% | 0.1% | 5.9% |
| Newtown High School | 11.3 |
1740 | 89.5% | 4.7% | 0.9% | 0.1% | 3.6% |
| Garner Correctional Institution | 11.8 |
15 | 13.3% | 53.3% | 33.3% | - | - |
| Nonnewaug High School | 12.3 |
817 | 96.1% | 2.1% | 0.4% | 0.4% | 1.0% |
| Pomperaug Regional High School | 13.8 |
1289 | 89.3% | 4.5% | 1.0% | 0.3% | 4.6% |
| Ridgefield High School | 14.9 |
1772 | 91.0% | 3.7% | 1.0% | 0.1% | 3.7% |
| Joel Barlow High School | 16.3 |
1007 | 92.5% | 3.0% | 0.7% | 0.1% | 2.4% |
| Masuk High School | 17.1 |
1272 | 89.3% | 5.5% | 1.6% | 0.3% | 3.1% |
| Wamogo Regional High School | 17.3 |
556 | 95.0% | 1.4% | 0.9% | - | 1.3% |
| Watertown High School | 17.3 |
957 | 89.7% | 3.9% | 1.8% | 0.5% | 2.8% |
| Oxford High School | 17.9 |
584 | 91.3% | 2.9% | 3.4% | - | 2.2% |
| Naugatuck High School | 18.5 |
1344 | 68.8% | 16.7% | 7.8% | 0.1% | 3.3% |
| Litchfield High School | 18.7 |
543 | 93.9% | 3.1% | 0.7% | 0.2% | 1.7% |
| W. F. Kaynor Technical High School | 18.9 |
761 | 52.6% | 27.5% | 16.6% | 0.9% | 0.9% |
| John F. Kennedy High School | 19.0 |
1414 | 31.0% | 43.0% | 23.3% | 0.5% | 1.9% |
| Woodland Regional High School | 19.1 |
742 | 90.6% | 5.3% | 2.7% | - | 0.8% |
| Thomaston High School | 19.3 |
475 | 94.9% | 2.1% | 1.5% | - | 1.5% |
| Seymour High School | 19.5 |
596 | 83.1% | 10.2% | 4.0% | - | 2.7% |
| Waterbury Arts Magnet School (high) | 20.0 |
467 | 47.8% | 22.9% | 21.8% | 0.2% | 1.7% |
| Wilby High School | 21.3 |
1321 | 10.8% | 49.2% | 37.9% | 0.2% | 1.4% |
| Shelton High School | 21.4 |
1563 | 84.5% | 7.9% | 3.4% | 0.4% | 3.6% |
| Derby High School | 21.6 |
359 | 61.0% | 21.7% | 15.3% | - | 0.8% |
| Trumbull High School | 21.8 |
2185 | 81.6% | 7.5% | 5.9% | 0.0% | 5.1% |
| Wilton High School | 21.8 |
1292 | 90.8% | 1.7% | 1.5% | 0.1% | 6.0% |
| Weston High School | 22.0 |
755 | 93.0% | 2.6% | 1.1% | - | 2.4% |
| Emmett O'brien Technical High School | 22.9 |
546 | 72.0% | 18.3% | 8.2% | 0.2% | 1.1% |
| Ansonia High School | 23.2 |
695 | 54.0% | 22.3% | 22.3% | - | 0.4% |
| Crosby High School | 23.4 |
1377 | 21.1% | 43.4% | 29.8% | 1.0% | 3.2% |
| Rise Transitional Program | 23.5 |
11 | 63.6% | 27.3% | 9.1% | - | - |
| Wolcott High School | 23.8 |
861 | 90.5% | 5.0% | 1.3% | - | 1.2% |
| Terryville High School | 23.9 |
508 | 93.3% | 1.8% | 3.0% | 0.4% | 1.2% |
| Amity Regional High School | 24.5 |
1657 | 83.0% | 3.6% | 2.8% | 0.2% | 10.4% |
