Kendall County schools ranked by test score
Latest IAR + ISA year (2024-25). 10 schools in Kendall County, Illinois with reported English Language Arts scores. Illinois state average: 51.0%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | Millbrook Junior High School Newark · Newark CCSD 66 | Middle | 82.8% | +31.8pp |
| 2 | Murphy Junior High School Plainfield · CUSD 308 | Middle | 67.7% | +16.7pp |
| 3 | Aux Sable Middle Sch Joliet · Plainfield SD 202 | Middle | 62.9% | +11.9pp |
| 4 | Traughber Jr High School Oswego · CUSD 308 | Middle | 56.7% | +5.7pp |
| 5 | Yorkville Middle School Yorkville · Yorkville CUSD 115 | Middle | 55.8% | +4.8pp |
| 6 | Plank Junior High Oswego · CUSD 308 | Middle | 53.1% | +2.1pp |
| 7 | Yorkville Intermediate School Yorkville · Yorkville CUSD 115 | Middle | 50.0% | -1.0pp |
| 8 | Thompson Jr High School Oswego · CUSD 308 | Middle | 46.9% | -4.1pp |
| 9 | Plano Middle School Plano · Plano CUSD 88 | Middle | 45.3% | -5.7pp |
| 10 | Emily G Johns School Plano · Plano CUSD 88 | Middle | 43.9% | -7.1pp |
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 Kendall 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.