DuPage County schools ranked by test score
Latest IAR + ISA year (2024-25). 132 schools in DuPage County, Illinois with reported Science scores. Illinois state average: 40.3%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 51 | Lisle Elementary School Lisle · Lisle CUSD 202 | Elementary | 60.2% | +19.9pp |
| 52 | Lester Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 60.0% | +19.7pp |
| 53 | Nancy Young Elementary School Aurora · Indian Prairie CUSD 204 | Elementary | 59.8% | +19.5pp |
| 54 | Elmer H Franzen Intermediate Sch Itasca · Itasca SD 10 | Elementary | 59.6% | +19.3pp |
| 55 | Madison Elem School Wheaton · CUSD 200 | Elementary | 59.6% | +19.3pp |
| 56 | Sycamore Trails Elementary School Bartlett · SD U-46 | Elementary | 59.3% | +19.0pp |
| 57 | Park View Elem School Glen Ellyn · CCSD 89 | Elementary | 59.1% | +18.8pp |
| 58 | Washington Elementary School Wheaton · CUSD 200 | Elementary | 58.6% | +18.3pp |
| 59 | Maercker Elem School Westmont · Maercker SD 60 | Elementary | 58.1% | +17.8pp |
| 60 | Owen Elementary School Naperville · Indian Prairie CUSD 204 | Elementary | 56.7% | +16.4pp |
| 61 | Dujardin Elementary School Bloomingdale · Bloomingdale SD 13 | Elementary | 56.5% | +16.2pp |
| 62 | Briar Glen Elem School Wheaton · CCSD 89 | Elementary | 56.3% | +16.0pp |
| 63 | Lincoln Elem School Wheaton · CUSD 200 | Elementary | 56.0% | +15.7pp |
| 64 | Wiesbrook Elem School Wheaton · CUSD 200 | Elementary | 55.6% | +15.3pp |
| 65 | J T Manning Elem School Westmont · CUSD 201 | Elementary | 55.3% | +15.0pp |
| 66 | Mary Lou Cowlishaw Elementary Naperville · Indian Prairie CUSD 204 | Elementary | 55.0% | +14.7pp |
| 67 | Spring Hills Elem School Roselle · Roselle SD 12 | Elementary | 54.9% | +14.6pp |
| 68 | Roy De Shane Elementary School Carol Stream · CCSD 93 | Elementary | 53.7% | +13.4pp |
| 69 | Prairieview Elementary School Downers Grove · Center Cass SD 66 | Elementary | 53.3% | +13.0pp |
| 70 | Westfield Elem School Glen Ellyn · CCSD 89 | Elementary | 53.3% | +13.0pp |
| 71 | Pierce Downer Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 53.2% | +12.9pp |
| 72 | Indian Trail Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 53.1% | +12.8pp |
| 73 | Horizon Elem School Hanover Park · SD U-46 | Elementary | 52.9% | +12.6pp |
| 74 | Heritage Lakes Elem School Carol Stream · CCSD 93 | Elementary | 52.6% | +12.3pp |
| 75 | Stone Elem School Addison · Addison SD 4 | Elementary | 52.5% | +12.2pp |
| 76 | Centennial School Bartlett · SD U-46 | Elementary | 51.8% | +11.5pp |
| 77 | Park View Elem School Lombard · Lombard SD 44 | Elementary | 51.2% | +10.9pp |
| 78 | White Eagle Elementary Naperville · Indian Prairie CUSD 204 | Elementary | 51.2% | +10.9pp |
| 79 | Peter M Gombert Elementary Sch Aurora · Indian Prairie CUSD 204 | Elementary | 50.7% | +10.4pp |
| 80 | Elsie C Johnson Elem Sch Hanover Park · CCSD 93 | Elementary | 50.0% | +9.7pp |
| 81 | Manor Hill Elem School Lombard · Lombard SD 44 | Elementary | 50.0% | +9.7pp |
| 82 | Prairieview Elementary School Bartlett · SD U-46 | Elementary | 49.5% | +9.2pp |
| 83 | Medinah Intermediate School Medinah · Medinah SD 11 | Elementary | 49.4% | +9.1pp |
| 84 | Winnebago Elem School Bloomingdale · Marquardt SD 15 | Elementary | 48.9% | +8.6pp |
| 85 | Ardmore Elem School Villa Park · SD 45 DuPage County | Elementary | 48.6% | +8.3pp |
| 86 | Carol Stream Elem School Carol Stream · CCSD 93 | Elementary | 48.1% | +7.8pp |
| 87 | John L Sipley Elem School Woodridge · Woodridge SD 68 | Elementary | 48.0% | +7.7pp |
| 88 | Waterbury Elem School Roselle · Keeneyville SD 20 | Elementary | 46.9% | +6.6pp |
| 89 | William F Murphy Elem School Woodridge · Woodridge SD 68 | Elementary | 46.5% | +6.2pp |
| 90 | Wesley Elem School Addison · Addison SD 4 | Elementary | 46.2% | +5.9pp |
| 91 | Spring Trail Elementary School Carol Stream · SD U-46 | Elementary | 45.9% | +5.6pp |
| 92 | Cloverdale Elem School Carol Stream · CCSD 93 | Elementary | 44.3% | +4.0pp |
| 93 | Westmore Elem School Lombard · SD 45 DuPage County | Elementary | 43.9% | +3.6pp |
| 94 | Willow Creek Elem School Woodridge · Woodridge SD 68 | Elementary | 42.9% | +2.6pp |
| 95 | Western Trails Elem School Carol Stream · CCSD 93 | Elementary | 42.6% | +2.3pp |
| 96 | Pleasant Hill Elem School Winfield · CUSD 200 | Elementary | 41.9% | +1.6pp |
| 97 | Henry Puffer School Downers Grove · Downers Grove GSD 58 | Elementary | 41.7% | +1.4pp |
| 98 | Lace Elem School Darien · Darien SD 61 | Elementary | 41.7% | +1.4pp |
| 99 | Churchill Elem School Glen Ellyn · Glen Ellyn SD 41 | Elementary | 41.6% | +1.3pp |
| 100 | North Elem School Villa Park · SD 45 DuPage County | Elementary | 40.8% | +0.5pp |
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 DuPage 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.