Jersey County schools ranked by test score
Latest IAR + ISA year (2024-25). 4 schools in Jersey County, Illinois with reported Mathematics scores. Illinois state average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Grafton Elem School Grafton · Jersey CUSD 100 | Elementary | 55.9% | +18.0pp |
| 2 | Jerseyville East Elem School Jerseyville · Jersey CUSD 100 | Elementary | 51.5% | +13.6pp |
| 3 | Jersey Community Middle School Jerseyville · Jersey CUSD 100 | Middle | 34.1% | -3.8pp |
| 4 | Jersey Comm High School Jerseyville · Jersey CUSD 100 | High | 28.0% | -9.9pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the IAR + ISA % Proficient (Levels 4-5) threshold on the latest available IAR + ISA Mathematics test (school year 2024-25). Only public schools in Jersey County, Illinois with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Illinois statewide enrollment-weighted average. To compare against neighboring counties, use the full Illinois ranking.