Mason County schools ranked by test score
Latest IAR + ISA year (2024-25). 2 schools in Mason County, Illinois with reported English Language Arts scores. Illinois state average: 51.0%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | Havana Jr High School Havana · Havana CUSD 126 | Middle | 57.0% | +6.0pp |
| 2 | Illini Central Middle School Mason City · Illini Central CUSD 189 | Middle | 54.0% | +3.0pp |
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 English Language Arts test (school year 2024-25). Only public schools in Mason 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.