Jerseyville's Illini Middle School is a Public School Serving students in Grades 06-08.
98.94% of students at this school are White, non-Hispanic
| Grades Offered | Grades 06-08 |
| Total Students | 376 |
| Student:Teacher ratio | 15:1 |
| Gender % | 51.60 % Male / 48.40 % Female |
| Total Classroom Teachers | 25.00 |
| Student Population at Illini Middle School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |