Grundy County schools ranked by test score
Latest IAR + ISA year (2024-25). 5 schools in Grundy County, Illinois with reported Mathematics scores. Illinois state average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Coal City Middle School Coal City · Coal City CUSD 1 | Middle | 60.3% | +22.4pp |
| 2 | Minooka Intermediate School Minooka · Minooka CCSD 201 | Middle | 42.1% | +4.2pp |
| 3 | Minooka Jr High School Minooka · Minooka CCSD 201 | Middle | 34.7% | -3.2pp |
| 4 | Shabbona Middle School Morris · Morris SD 54 | Middle | 27.2% | -10.7pp |
| 5 | Mazon-Verona-Kinsman Middle Sch Mazon · Mazon-Verona-Kinsman ESD 2C | Middle | 21.2% | -16.7pp |
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 Grundy 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.