Winnebago County schools ranked by test score
Latest IAR + ISA year (2024-25). 61 schools in Winnebago County, Illinois with reported English Language Arts scores. Illinois state average: 51.0%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 51 | R K Welsh Elem School Rockford · Rockford SD 205 | Elementary | 21.5% | -29.5pp |
| 52 | Ellis Elementary School Rockford · Rockford SD 205 | Elementary | 18.8% | -32.2pp |
| 53 | Rock Cut Elem School Loves Park · Harlem UD 122 | Elementary | 18.1% | -32.9pp |
| 54 | Riverdahl Elem School Rockford · Rockford SD 205 | Elementary | 17.6% | -33.4pp |
| 55 | Washington Elementary School Rockford · Rockford SD 205 | Elementary | 17.5% | -33.5pp |
| 56 | Jackson Charter School Rockford · Rockford SD 205 | Elementary | 14.9% | -36.1pp |
| 57 | Rockford Envrnmntl Science Acad Rockford · Rockford SD 205 | Middle | 14.2% | -36.8pp |
| 58 | Julia Lathrop Elem School Rockford · Rockford SD 205 | Elementary | 13.1% | -37.9pp |
| 59 | Kennedy Middle School Rockford · Rockford SD 205 | Middle | 10.6% | -40.4pp |
| 60 | Lewis Lemon Elementary Rockford · Rockford SD 205 | Elementary | 10.4% | -40.6pp |
| 61 | Constance Lane Elementary School Rockford · Rockford SD 205 | Elementary | 7.6% | -43.4pp |
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 Winnebago 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.