Cook County schools ranked by test score
Latest IAR + ISA year (2024-25). 785 schools in Cook County, Illinois with reported Science scores. Illinois state average: 40.3%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 301 | Prussing Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 34.3% | -6.0pp |
| 302 | Colemon J Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 34.2% | -6.1pp |
| 303 | Grissom Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 34.2% | -6.1pp |
| 304 | Gray M Sanborn Elem School Palatine · Palatine CCSD 15 | Elementary | 34.1% | -6.2pp |
| 305 | Stony Creek Elem School Alsip · Alsip-Hazlgrn-Oaklwn SD 126 | Elementary | 34.1% | -6.2pp |
| 306 | George W Lieb Elem School Bridgeview · Ridgeland SD 122 | Elementary | 34.0% | -6.3pp |
| 307 | Lakeview Elem School Hoffman Estates · Schaumburg CCSD 54 | Elementary | 33.8% | -6.5pp |
| 308 | Ruiz Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 33.7% | -6.6pp |
| 309 | Bateman Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 33.3% | -7.0pp |
| 310 | Hanover Countryside Elem School Streamwood · SD U-46 | Elementary | 33.3% | -7.0pp |
| 311 | Heather Hill Elem School Flossmoor · Flossmoor SD 161 | Elementary | 33.3% | -7.0pp |
| 312 | Reavis Elem School Lansing · Lansing SD 158 | Elementary | 33.3% | -7.0pp |
| 313 | Ruth Bader Ginsburg Elementary Chicago · Chicago Public Schools Dist 299 | Elementary | 33.3% | -7.0pp |
| 314 | Sadlowski Elementary School Chicago · Chicago Public Schools Dist 299 | Elementary | 33.3% | -7.0pp |
| 315 | Acero Chtr Network - Jovita Idar Chicago · Chicago Public Schools Dist 299 | Elementary | 32.8% | -7.5pp |
| 316 | Hilltop Elementary School Elgin · SD U-46 | Elementary | 32.8% | -7.5pp |
| 317 | Willow Bend Elem School Rolling Meadows · Palatine CCSD 15 | Elementary | 32.8% | -7.5pp |
| 318 | Charles J Sahs Elem School Chicago · Central Stickney SD 110 | Elementary | 32.7% | -7.6pp |
| 319 | Ernest F Kolb Elem School Oak Lawn · Ridgeland SD 122 | Elementary | 32.7% | -7.6pp |
| 320 | Madison School South Holland · South Holland SD 151 | Elementary | 32.6% | -7.7pp |
| 321 | Univ of Chicago Chtr-Nth Kenwood Chicago · Chicago Public Schools Dist 299 | Elementary | 32.6% | -7.7pp |
| 322 | William Brown Magnet Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 32.6% | -7.7pp |
| 323 | National Teachers Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 32.4% | -7.9pp |
| 324 | Flossmoor Hills Elem School Flossmoor · Flossmoor SD 161 | Elementary | 32.3% | -8.0pp |
| 325 | Lincoln Elem School Brookfield · Lyons SD 103 | Elementary | 32.3% | -8.0pp |
| 326 | Dore Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 31.9% | -8.4pp |
| 327 | Ashburn Community Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 31.7% | -8.6pp |
| 328 | Coolidge Elementary School Lansing · Lansing SD 158 | Elementary | 31.7% | -8.6pp |
| 329 | Southeast Elem School Evergreen Park · Evergreen Park ESD 124 | Elementary | 31.6% | -8.7pp |
| 330 | Barnard Elem Comp Math & Sci Ctr Chicago · Chicago Public Schools Dist 299 | Elementary | 31.5% | -8.8pp |
| 331 | Garfield Elem School Maywood · Maywood-Melrose Park-Broadview 89 | Elementary | 31.4% | -8.9pp |
| 332 | Jefferson Elem School Berwyn · Berwyn North SD 98 | Elementary | 31.3% | -9.0pp |
| 333 | Lindop Elem School Broadview · Lindop SD 92 | Elementary | 31.3% | -9.0pp |
| 334 | Minnie Minoso Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 31.3% | -9.0pp |
| 335 | Sayre Elem Language Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 31.2% | -9.1pp |
| 336 | Perez Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 31.1% | -9.2pp |
| 337 | Grimes Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 31.0% | -9.3pp |
| 338 | Lara Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 31.0% | -9.3pp |
| 339 | Abe Lincoln Elem School Cicero · Cicero SD 99 | Elementary | 30.9% | -9.4pp |
| 340 | Jahn Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 30.8% | -9.5pp |
| 341 | Ray Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 30.8% | -9.5pp |
| 342 | Portage Park Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 30.7% | -9.6pp |
| 343 | Dawes Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 30.5% | -9.8pp |
| 344 | Roosevelt Elem School Chicago Heights · Chicago Heights SD 170 | Elementary | 30.5% | -9.8pp |
| 345 | Twain Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 30.5% | -9.8pp |
| 346 | Catalyst Charter-Circle Rock ES Chicago · Chicago Public Schools Dist 299 | Elementary | 30.4% | -9.9pp |
| 347 | South Shore Fine Arts Elem Sch Chicago · Chicago Public Schools Dist 299 | Elementary | 30.4% | -9.9pp |
| 348 | Frank A Brodnicki Elem School Justice · Indian Springs SD 109 | Elementary | 30.3% | -10.0pp |
| 349 | Dubois Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 30.2% | -10.1pp |
| 350 | Christa McAuliffe School Tinley Park · Kirby SD 140 | Elementary | 30.1% | -10.2pp |
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 Cook 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.