Winnebago County schools ranked by test score
Latest IAR + ISA year (2024-25). 61 schools in Winnebago County, Illinois with reported Mathematics scores. Illinois state average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 51 | Conklin Elem School Rockford · Rockford SD 205 | Elementary | 11.1% | -26.8pp |
| 52 | Riverdahl Elem School Rockford · Rockford SD 205 | Elementary | 10.7% | -27.2pp |
| 53 | Eisenhower Middle School Rockford · Rockford SD 205 | Middle | 10.2% | -27.7pp |
| 54 | R K Welsh Elem School Rockford · Rockford SD 205 | Elementary | 8.4% | -29.5pp |
| 55 | West Middle School Rockford · Rockford SD 205 | Middle | 8.1% | -29.8pp |
| 56 | Jackson Charter School Rockford · Rockford SD 205 | Elementary | 7.0% | -30.9pp |
| 57 | Abraham Lincoln Middle School Rockford · Rockford SD 205 | Middle | 5.8% | -32.1pp |
| 58 | Rockford Envrnmntl Science Acad Rockford · Rockford SD 205 | Middle | 4.5% | -33.4pp |
| 59 | Constance Lane Elementary School Rockford · Rockford SD 205 | Elementary | 3.3% | -34.6pp |
| 60 | Lewis Lemon Elementary Rockford · Rockford SD 205 | Elementary | 2.1% | -35.8pp |
| 61 | Kennedy Middle School Rockford · Rockford SD 205 | Middle | 1.7% | -36.2pp |
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 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.