| High Schools | |||||||||||||
| (Waukegan, Aurora, Joliet, Elgin) | |||||||||||||
| % | % Lim | % | % | Instructional | ACT - All Students Tested | ||||||||
| District | Low | English | Mobility | Grad | Expenditure | Composite | Science | % Test | |||||
| School Name | City | No. | Income | Prof | Rate | Rate | per pupil | Score | English | Math | Reading | Reasoning | Takers |
| Waukegan 9th Gr Cntr | Waukegan | 60 | 60.8 | 9.1 | 15.3 | 4392 | |||||||
| Waukegan | Waukegan | 60 | 50.8 | 11.7 | 25.6 | 100* | 4392 | 16.9 | 15.7 | 17.3 | 16.9 | 17.2 | 85.6 |
| Aurora West Senior | Aurora | 129 | 12.8 | 4.7 | 20.2 | 78.4 | 3871 | 20 | 19.3 | 20.7 | 19.7 | 19.9 | 90.4 |
| Aurora East | Aurora | 131 | 30.5 | 15 | 35.3 | 50.8 | 3767 | 16.6 | 15 | 17 | 16.9 | 16.9 | 80.5 |
| Waubonsie Valley | Aurora | 204 | 1.6 | 6.9 | 6.2 | 95.4 | 4275 | 21.3 | 20.8 | 21.5 | 21.4 | 21.2 | 100 |
| Joliet West | Joliet | 204 | 42.3 | 1.7 | 10.2 | 84.4 | 6830 | 18.2 | 17.3 | 18.4 | 18.4 | 18.2 | 95.4 |
| Joliet Central | Joliet | 204 | 67.5 | 12.5 | 6.1 | 77 | 6830 | 16.5 | 15.6 | 16.8 | 16.2 | 17 | 87.5 |
| Elgin | Elgin | 46 | 22.9 | 16.8 | 21.2 | 90.9 | 1957 | 18.3 | 17.2 | 18.9 | 18.1 | 18.6 | 100 |
| Larkin | Elgin | 46 | 37.5 | 6.7 | 16.5 | 94.6 | 4957 | 19.5 | 18.2 | 20.1 | 19.8 | 19.5 | 100 |