Whiteside County schools ranked by test score
Latest IAR + ISA year (2024-25). 14 schools in Whiteside County, Illinois with reported Science scores. Illinois state average: 40.3%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | PLT Middle School Prophetstown · Prophetstown-Lyndon-Tampico CUSD3 | Middle | 61.4% | +21.1pp |
| 2 | East Coloma - Nelson Elem Sch Rock Falls · East Coloma - Nelson CESD 20 | Elementary | 59.1% | +18.8pp |
| 3 | Tampico Elem School Tampico · Prophetstown-Lyndon-Tampico CUSD3 | Elementary | 54.3% | +14.0pp |
| 4 | Erie Middle School Erie · Erie CUSD 1 | Middle | 50.0% | +9.7pp |
| 5 | Fulton Elem School Fulton · River Bend CUSD 2 | Elementary | 47.5% | +7.2pp |
| 6 | Southside School Morrison · Morrison CUSD 6 | Elementary | 43.2% | +2.9pp |
| 7 | Rock Falls Middle School Rock Falls · Rock Falls ESD 13 | Middle | 40.6% | +0.3pp |
| 8 | Washington Elem School Sterling · Sterling CUSD 5 | Elementary | 37.4% | -2.9pp |
| 9 | River Bend Middle School Fulton · River Bend CUSD 2 | Middle | 37.3% | -3.0pp |
| 10 | Morrison Jr High School Morrison · Morrison CUSD 6 | Middle | 35.3% | -5.0pp |
| 11 | Lincoln Elem School Sterling · Sterling CUSD 5 | Elementary | 34.7% | -5.6pp |
| 12 | Montmorency CCSD #145 Rock Falls · Montmorency CCSD 145 | Elementary | 34.0% | -6.3pp |
| 13 | Challand Middle School Sterling · Sterling CUSD 5 | Middle | 28.1% | -12.2pp |
| 14 | Merrill Elem School Rock Falls · Rock Falls ESD 13 | Elementary | 28.1% | -12.2pp |
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 Science test (school year 2024-25). Only public schools in Whiteside 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.