Cook County schools ranked by test score
Latest IAR + ISA year (2024-25). 1,008 schools in Cook County, Illinois with reported Mathematics scores. Illinois state average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 501 | Armour Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 28.2% | -9.7pp |
| 502 | Heritage Elem School Streamwood · SD U-46 | Elementary | 28.2% | -9.7pp |
| 503 | Portage Park Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 28.2% | -9.7pp |
| 504 | Prairie Jr High School Alsip · Alsip-Hazlgrn-Oaklwn SD 126 | Middle | 28.1% | -9.8pp |
| 505 | Acero Chtr - Octavio Paz Elem Sch Chicago · Chicago Public Schools Dist 299 | Elementary | 28.0% | -9.9pp |
| 506 | Greeley Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 28.0% | -9.9pp |
| 507 | Horizon Science Acad-Belmont Chicago · Horizon Science Acad-Belmont | Combined | 28.0% | -9.9pp |
| 508 | CICS - Washington Pk Campus Chicago · Chicago Public Schools Dist 299 | Elementary | 27.9% | -10.0pp |
| 509 | Adm Richard E Byrd Elem School Elk Grove Village · Comm Cons SD 59 | Elementary | 27.8% | -10.1pp |
| 510 | Hurley Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 27.8% | -10.1pp |
| 511 | Lincoln Elementary School Bellwood · Bellwood SD 88 | Elementary | 27.8% | -10.1pp |
| 512 | Simmons Middle School Oak Lawn · Ridgeland SD 122 | Middle | 27.8% | -10.1pp |
| 513 | Beasley Elem Magnet Academic Ctr Chicago · Chicago Public Schools Dist 299 | Elementary | 27.7% | -10.2pp |
| 514 | Lane Elem School Alsip · Alsip-Hazlgrn-Oaklwn SD 126 | Elementary | 27.7% | -10.2pp |
| 515 | Jane Addams Elem School Palatine · Palatine CCSD 15 | Elementary | 27.4% | -10.5pp |
| 516 | Smyser Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 27.4% | -10.5pp |
| 517 | Acero Chtr - Rufino Tamayo Elem Chicago · Chicago Public Schools Dist 299 | Elementary | 27.3% | -10.6pp |
| 518 | Hazelgreen Elem School Alsip · Alsip-Hazlgrn-Oaklwn SD 126 | Elementary | 27.3% | -10.6pp |
| 519 | Garcia Lorca Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 27.2% | -10.7pp |
| 520 | Walsh Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 27.2% | -10.7pp |
| 521 | Oak Glen Elem School Lansing · Lansing SD 158 | Elementary | 27.1% | -10.8pp |
| 522 | Hale Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 27.0% | -10.9pp |
| 523 | Grove Jr High School Elk Grove Village · Comm Cons SD 59 | Middle | 26.9% | -11.0pp |
| 524 | Harry E Fry School Burbank · Burbank SD 111 | Elementary | 26.9% | -11.0pp |
| 525 | Bateman Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 26.7% | -11.2pp |
| 526 | Lindop Elem School Broadview · Lindop SD 92 | Elementary | 26.7% | -11.2pp |
| 527 | Heritage Middle School Summit · Summit SD 104 | Middle | 26.6% | -11.3pp |
| 528 | Lyon Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 26.5% | -11.4pp |
| 529 | Namaste Elem Charter School Chicago · Chicago Public Schools Dist 299 | Elementary | 26.5% | -11.4pp |
| 530 | Parker Junior High School Flossmoor · Flossmoor SD 161 | Middle | 26.5% | -11.4pp |
| 531 | Ridge Central Elem School Chicago Ridge · Chicago Ridge SD 127-5 | Elementary | 26.4% | -11.5pp |
| 532 | W W Walker Elem School Bedford Park · Summit SD 104 | Elementary | 26.4% | -11.5pp |
| 533 | Cicero East Elem School Cicero · Cicero SD 99 | Middle | 26.2% | -11.7pp |
| 534 | Maddock Elementary School Burbank · Burbank SD 111 | Elementary | 26.2% | -11.7pp |
| 535 | Melrose Park Elem School Melrose Park · Maywood-Melrose Park-Broadview 89 | Elementary | 26.2% | -11.7pp |
| 536 | Peck Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 26.2% | -11.7pp |
| 537 | Byrne Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 26.1% | -11.8pp |
| 538 | Canton Middle School Streamwood · SD U-46 | Middle | 26.0% | -11.9pp |
| 539 | Fieldcrest Elem School Oak Forest · Prairie-Hills ESD 144 | Elementary | 26.0% | -11.9pp |
| 540 | Catalyst Charter - Maria ES Chicago · Chicago Public Schools Dist 299 | Combined | 25.9% | -12.0pp |
| 541 | Coles Elem Language Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 25.9% | -12.0pp |
| 542 | Walter R Sundling Middle School Palatine · Palatine CCSD 15 | Middle | 25.9% | -12.0pp |
| 543 | Robina Lyle Elementary School Bridgeview · Indian Springs SD 109 | Elementary | 25.8% | -12.1pp |
| 544 | Sayre Elem Language Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 25.8% | -12.1pp |
| 545 | Palmer Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 25.7% | -12.2pp |
| 546 | Roy Elem School Northlake · Mannheim SD 83 | Elementary | 25.7% | -12.2pp |
| 547 | Carnegie Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 25.5% | -12.4pp |
| 548 | Lincoln Middle School Berwyn · Berwyn North SD 98 | Middle | 25.4% | -12.5pp |
| 549 | Forest Park Middle School Forest Park · Forest Park SD 91 | Middle | 25.3% | -12.6pp |
| 550 | Scott Elementary School Melrose Park · Mannheim SD 83 | Elementary | 25.3% | -12.6pp |
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 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.