Illinois schools ranked by test score
Latest IAR + ISA year (2024-25). 2,883 schools with reported Mathematics scores. State average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 601 | South Loop Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 56.9% | +19.0pp |
| 602 | Unity Elementary School Mendon · CUSD 4 | Elementary | 56.9% | +19.0pp |
| 603 | Fulton Jr High School O Fallon · O Fallon CCSD 90 | Middle | 56.8% | +18.9pp |
| 604 | Marie Schaefer Elem School O Fallon · O Fallon CCSD 90 | Elementary | 56.8% | +18.9pp |
| 605 | Still Middle School Aurora · Indian Prairie CUSD 204 | Middle | 56.8% | +18.9pp |
| 606 | LaSalle Elem Language Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 56.7% | +18.8pp |
| 607 | P L Bolin Elem School East Peoria · East Peoria SD 86 | Elementary | 56.7% | +18.8pp |
| 608 | Lincoln Prairie School Hoffman Estates · Schaumburg CCSD 54 | Elementary | 56.6% | +18.7pp |
| 609 | El Sierra Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 56.5% | +18.6pp |
| 610 | Summersville Grade School Mount Vernon · Summersville SD 79 | Elementary | 56.5% | +18.6pp |
| 611 | Edison Middle School Wheaton · CUSD 200 | Middle | 56.4% | +18.5pp |
| 612 | Kingsley Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 56.4% | +18.5pp |
| 613 | New Athens Jr High New Athens · New Athens CUSD 60 | Middle | 56.4% | +18.5pp |
| 614 | Seneca Grade School North Campus Seneca · Seneca CCSD 170 | Elementary | 56.4% | +18.5pp |
| 615 | Wallace Elem School Ottawa · Wallace CCSD 195 | Elementary | 56.4% | +18.5pp |
| 616 | Liberty Elementary School Bolingbrook · Plainfield SD 202 | Elementary | 56.3% | +18.4pp |
| 617 | Lincoln Elem School Princeton · Princeton ESD 115 | Elementary | 56.3% | +18.4pp |
| 618 | Central Elem School Plainfield · Plainfield SD 202 | Elementary | 56.2% | +18.3pp |
| 619 | Maroa-Forsyth Grade School Forsyth · Maroa Forsyth CUSD 2 | Elementary | 56.2% | +18.3pp |
| 620 | Washington Middle School Washington · Washington SD 52 | Middle | 56.2% | +18.3pp |
| 621 | Kingsley Elementary School Evanston · Evanston CCSD 65 | Elementary | 56.1% | +18.2pp |
| 622 | Cumberland Elem School Toledo · Cumberland CUSD 77 | Elementary | 56.0% | +18.1pp |
| 623 | Howard B Thomas Grade School Burlington · Central CUSD 301 | Elementary | 56.0% | +18.1pp |
| 624 | Midland Elementary School Lacon · Midland CUSD 7 | Elementary | 56.0% | +18.1pp |
| 625 | Park View Elem School Lombard · Lombard SD 44 | Elementary | 56.0% | +18.1pp |
| 626 | Dunlap Valley Middle School Dunlap · Dunlap CUSD 323 | Middle | 55.9% | +18.0pp |
| 627 | Grafton Elem School Grafton · Jersey CUSD 100 | Elementary | 55.9% | +18.0pp |
| 628 | Kolmar Avenue Elem School Oak Lawn · Oak Lawn-Hometown SD 123 | Elementary | 55.9% | +18.0pp |
| 629 | Liberty Elem School Bartlett · SD U-46 | Elementary | 55.9% | +18.0pp |
| 630 | Steward Elementary School Steward · Steward ESD 220 | Elementary | 55.9% | +18.0pp |
| 631 | Lincoln Middle School Mt Prospect · Mount Prospect SD 57 | Middle | 55.8% | +17.9pp |
| 632 | Ravenswood Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 55.8% | +17.9pp |
| 633 | Alex M Martino Jr High School New Lenox · New Lenox SD 122 | Middle | 55.7% | +17.8pp |
| 634 | Mazon-Verona-Kinsman Elem School Mazon · Mazon-Verona-Kinsman ESD 2C | Elementary | 55.7% | +17.8pp |
| 635 | Pleasant Hill Elem School Winfield · CUSD 200 | Elementary | 55.7% | +17.8pp |
| 636 | Ridgeview Elementary School Peoria · Dunlap CUSD 323 | Elementary | 55.7% | +17.8pp |
| 637 | Silver Creek Elementary Troy · Triad CUSD 2 | Elementary | 55.7% | +17.8pp |
| 638 | Unity West Tolono · Tolono CUSD 7 | Elementary | 55.7% | +17.8pp |
| 639 | Virgil I Grissom Middle School Tinley Park · Kirby SD 140 | Middle | 55.7% | +17.8pp |
| 640 | Albers Elem School Albers · Albers SD 63 | Elementary | 55.6% | +17.7pp |
| 641 | Cassell Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 55.6% | +17.7pp |
| 642 | Kelvin Grove Jr High School Lockport · Lockport SD 91 | Middle | 55.6% | +17.7pp |
| 643 | Anne Fox Elem School Hanover Park · Schaumburg CCSD 54 | Elementary | 55.5% | +17.6pp |
| 644 | Channahon Junior High School Channahon · Channahon SD 17 | Middle | 55.5% | +17.6pp |
| 645 | Galena Elementary and Middle Sch Galena · Galena USD 120 | Elementary | 55.5% | +17.6pp |
| 646 | Henry W Longfellow Elem School Buffalo Grove · Wheeling CCSD 21 | Elementary | 55.5% | +17.6pp |
| 647 | Lincoln Elem School Evanston · Evanston CCSD 65 | Elementary | 55.4% | +17.5pp |
| 648 | Olympia North Elem Sch Danvers · Olympia CUSD 16 | Elementary | 55.4% | +17.5pp |
| 649 | Dujardin Elementary School Bloomingdale · Bloomingdale SD 13 | Elementary | 55.3% | +17.4pp |
| 650 | Liberty Junior High School New Lenox · New Lenox SD 122 | Middle | 55.3% | +17.4pp |
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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). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Illinois, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.