| Alden-hebron High School | 9.5 |
122 | 83.6% | 12.3% | 2.5% | - | - |
| Woodstock North High School | 10.3 |
906 | 67.4% | 25.9% | 1.9% | - | 1.8% |
| Mchenry Co Coop For Employ | 10.4 |
0 | - | - | - | - | - |
| North Boone High School | 10.7 |
525 | 76.2% | 19.2% | 1.5% | 0.4% | 0.8% |
| Woodstock High School | 11.3 |
965 | 63.6% | 29.2% | 2.1% | 0.1% | 1.3% |
| Marengo High School | 12.8 |
818 | 84.5% | 12.5% | 0.6% | 0.4% | 0.9% |
| Great Expectations | 13.9 |
22 | 54.5% | 31.8% | - | - | 4.5% |
| Richmond-burton High School | 15.6 |
783 | 92.2% | 6.1% | 0.3% | - | 0.8% |
| Belvidere North High Sch | 16.1 |
1472 | 66.6% | 27.0% | 2.4% | 0.3% | 1.1% |
| Regional Learning Center Ark | 16.5 |
0 | - | - | - | - | - |
| Belvidere Endeavor High School | 16.9 |
40 | 62.5% | 32.5% | 2.5% | - | - |
| Belvidere High School | 17.0 |
1210 | 59.3% | 33.9% | 2.1% | 0.3% | 1.4% |
| Mchenry High School-west Campus | 17.6 |
1597 | 82.1% | 13.3% | 0.5% | 0.2% | 1.5% |
| Mchenry East High School | 18.5 |
884 | 88.6% | 8.3% | 0.5% | 0.9% | 0.7% |
| Prairie Ridge High School | 18.6 |
1646 | 90.3% | 4.8% | 0.8% | 0.1% | 2.7% |
| Johnsburg High School | 19.2 |
788 | 90.9% | 5.8% | 0.4% | 0.3% | 0.5% |
| Crystal Lake Central High School | 19.8 |
1588 | 81.4% | 12.4% | 1.4% | 0.3% | 1.8% |
| Huntley High School | 19.9 |
2373 | 73.7% | 14.1% | 2.1% | 0.2% | 5.4% |
| Crystal Lake South High School | 20.4 |
1890 | 84.4% | 9.1% | 1.3% | 0.1% | 3.1% |
| Harlem High School | 21.8 |
2333 | 82.7% | 8.0% | 4.2% | 0.2% | 1.8% |
| Hampshire High School | 22.0 |
1132 | 68.1% | 18.1% | 2.0% | 0.2% | 8.5% |
| Guilford High School | 22.2 |
1937 | 38.0% | 22.8% | 27.2% | 0.4% | 7.3% |
| South Beloit Sr High School | 22.4 |
287 | 70.7% | 19.2% | 6.3% | 0.3% | 0.3% |
| Harry D Jacobs High School | 22.7 |
2244 | 73.0% | 15.6% | 2.6% | 0.1% | 6.3% |
| Grant Community High School | 23.1 |
1820 | 70.8% | 18.9% | 3.2% | 0.5% | 3.8% |
| Hononegah High School | 23.3 |
2135 | 86.4% | 5.7% | 1.9% | 0.3% | 2.3% |
| Genoa-kingston High School | 23.4 |
620 | 85.8% | 11.3% | 1.8% | - | 0.6% |
| Cary-grove Community High School | 23.6 |
1823 | 85.6% | 9.5% | 0.7% | 0.3% | 1.3% |
| Regional Alternative School | 23.7 |
27 | 81.5% | 14.8% | - | - | - |
| Gateway School | 24.6 |
11 | 36.4% | 54.5% | 9.1% | - | - |
