| Henry Abbott Technical High School | 1.1 |
638 | 62.5% | 28.8% | 6.1% | 0.8% | 1.6% |
| Danbury High School | 1.8 |
2889 | 46.6% | 33.0% | 11.2% | 0.0% | 8.6% |
| Bethel High School | 2.9 |
949 | 78.0% | 12.3% | 2.6% | 0.1% | 5.9% |
| New Fairfield High School | 5.3 |
1003 | 91.7% | 4.8% | 1.5% | - | 1.7% |
| Brookfield High School | 6.0 |
966 | 89.8% | 3.9% | 2.2% | 0.1% | 3.8% |
| Ridgefield High School | 7.0 |
1772 | 91.0% | 3.7% | 1.0% | 0.1% | 3.7% |
| New Milford High School | 8.7 |
1511 | 86.8% | 6.6% | 1.7% | - | 4.2% |
| Garner Correctional Institution | 8.8 |
15 | 13.3% | 53.3% | 33.3% | - | - |
| Joel Barlow High School | 8.8 |
1007 | 92.5% | 3.0% | 0.7% | 0.1% | 2.4% |
| Newtown High School | 8.9 |
1740 | 89.5% | 4.7% | 0.9% | 0.1% | 3.6% |
| Litchfield Hills Transition Center | 12.3 |
5 | 80.0% | 20.0% | - | - | - |
| Wilton High School | 13.1 |
1292 | 90.8% | 1.7% | 1.5% | 0.1% | 6.0% |
| Masuk High School | 13.3 |
1272 | 89.3% | 5.5% | 1.6% | 0.3% | 3.1% |
| Weston High School | 13.6 |
755 | 93.0% | 2.6% | 1.1% | - | 2.4% |
| Shepaug Valley High School | 15.5 |
306 | 92.5% | 2.6% | 1.0% | - | 0.3% |
| Oxford High School | 15.8 |
584 | 91.3% | 2.9% | 3.4% | - | 2.2% |
| Trumbull High School | 16.0 |
2185 | 81.6% | 7.5% | 5.9% | 0.0% | 5.1% |
| Pomperaug Regional High School | 16.1 |
1289 | 89.3% | 4.5% | 1.0% | 0.3% | 4.6% |
| Nonnewaug High School | 16.9 |
817 | 96.1% | 2.1% | 0.4% | 0.4% | 1.0% |
| Rise Transitional Program | 17.1 |
11 | 63.6% | 27.3% | 9.1% | - | - |
| Shelton High School | 17.7 |
1563 | 84.5% | 7.9% | 3.4% | 0.4% | 3.6% |
| Seymour High School | 17.8 |
596 | 83.1% | 10.2% | 4.0% | - | 2.7% |
| Staples High School | 18.0 |
1824 | 90.1% | 3.0% | 2.0% | 0.2% | 4.5% |
| Briggs High School | 18.2 |
69 | 8.7% | 46.4% | 44.9% | - | - |
| Fairfield Warde High School | 18.4 |
1353 | 74.4% | 12.3% | 3.8% | 0.3% | 5.7% |
| Derby High School | 18.4 |
359 | 61.0% | 21.7% | 15.3% | - | 0.8% |
| Woodland Regional High School | 18.7 |
742 | 90.6% | 5.3% | 2.7% | - | 0.8% |
| New Canaan High School | 19.0 |
1310 | 89.9% | 2.8% | 1.1% | 1.2% | 3.6% |
| Central High School | 19.1 |
2186 | 9.7% | 40.8% | 39.9% | 5.5% | 3.8% |
| Bridgeport Correctional Center | 19.2 |
25 | 28.0% | 24.0% | 48.0% | - | - |
| Norwalk High School | 19.5 |
1531 | 44.7% | 30.3% | 20.6% | 0.1% | 3.9% |
| Fairfield Ludlowe High School | 19.7 |
1537 | 85.7% | 6.4% | 1.6% | 0.4% | 3.8% |
| Bunnell High School | 19.9 |
1161 | 52.6% | 22.0% | 20.8% | 0.5% | 2.0% |
| Bassick High School | 19.9 |
1073 | 4.9% | 48.2% | 42.3% | 0.2% | 4.3% |
| Park City Academy | 20.0 |
5 | 20.0% | 40.0% | 20.0% | - | 20.0% |
| Bullard-havens Technical High School | 20.1 |
874 | 8.2% | 50.6% | 39.8% | 0.3% | 0.8% |
| Emmett O'brien Technical High School | 20.1 |
546 | 72.0% | 18.3% | 8.2% | 0.2% | 1.1% |
| Naugatuck High School | 20.2 |
1344 | 68.8% | 16.7% | 7.8% | 0.1% | 3.3% |
| The Bridge Academy | 20.2 |
276 | 0.4% | 35.9% | 53.6% | 0.4% | 0.7% |
| Ansonia High School | 20.2 |
695 | 54.0% | 22.3% | 22.3% | - | 0.4% |
| Harding High School | 20.4 |
1315 | 3.1% | 50.5% | 44.7% | 0.4% | 1.1% |
| Stratford High School | 21.3 |
1083 | 41.9% | 28.3% | 26.7% | 0.1% | 2.3% |
| Strive | 21.7 |
15 | 46.7% | 26.7% | 26.7% | - | - |
| Secondary Steps Program | 21.7 |
9 | 11.1% | 11.1% | 77.8% | - | - |
| Brien Mcmahon High School | 21.9 |
1731 | 32.4% | 33.7% | 27.5% | 0.6% | 5.5% |
| Darien High School | 22.1 |
1315 | 93.3% | 3.3% | 0.3% | 0.3% | 2.7% |
| Watertown High School | 22.1 |
957 | 89.7% | 3.9% | 1.8% | 0.5% | 2.8% |
| John F. Kennedy High School | 22.2 |
1414 | 31.0% | 43.0% | 23.3% | 0.5% | 1.9% |
| Westhill High School | 22.4 |
2277 | 37.6% | 35.7% | 20.2% | - | 6.3% |
| The Academy Of Information Technology | 22.6 |
692 | 46.7% | 23.8% | 18.2% | - | 10.4% |
| Amity Regional High School | 22.7 |
1657 | 83.0% | 3.6% | 2.8% | 0.2% | 10.4% |
| Jonathan Law High School | 22.8 |
1016 | 78.4% | 8.4% | 6.6% | 0.3% | 6.3% |
| W. F. Kaynor Technical High School | 22.9 |
761 | 52.6% | 27.5% | 16.6% | 0.9% | 0.9% |
| Platt Technical High School | 23.0 |
885 | 56.2% | 27.6% | 13.4% | 0.8% | 0.9% |
| Waterbury Arts Magnet School (high) | 23.4 |
467 | 47.8% | 22.9% | 21.8% | 0.2% | 1.7% |
| Stamford High School | 24.0 |
1862 | 36.8% | 29.2% | 29.1% | - | 4.8% |
| Stamford Academy | 24.2 |
141 | 3.5% | 23.4% | 70.9% | - | 0.7% |
