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 |
|---|---|---|---|---|
| 501 | North Grove Elementary School Sycamore · Sycamore CUSD 427 | Elementary | 60.3% | +22.4pp |
| 502 | Pasteur Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 60.3% | +22.4pp |
| 503 | STEM Magnet Academy Elem Chicago · Chicago Public Schools Dist 299 | Elementary | 60.3% | +22.4pp |
| 504 | Westmont Jr High School Westmont · CUSD 201 | Middle | 60.3% | +22.4pp |
| 505 | Landmark Elem School McHenry · McHenry CCSD 15 | Elementary | 60.2% | +22.3pp |
| 506 | Manteno Elem School Manteno · Manteno CUSD 5 | Elementary | 60.2% | +22.3pp |
| 507 | Eastland Elementary School Shannon · Eastland CUSD 308 | Elementary | 60.1% | +22.2pp |
| 508 | Gower Middle School Burr Ridge · Gower SD 62 | Middle | 60.1% | +22.2pp |
| 509 | Dawes Elementary School Evanston · Evanston CCSD 65 | Elementary | 60.0% | +22.1pp |
| 510 | Prairieview Elementary School Downers Grove · Center Cass SD 66 | Elementary | 59.9% | +22.0pp |
| 511 | Elmwood Elem School Elmwood · Elmwood CUSD 322 | Elementary | 59.8% | +21.9pp |
| 512 | Arlene Welch Elementary School Naperville · Indian Prairie CUSD 204 | Elementary | 59.7% | +21.8pp |
| 513 | Lions Park Elem School Mt Prospect · Mount Prospect SD 57 | Elementary | 59.7% | +21.8pp |
| 514 | Mahomet-Seymour Jr High School Mahomet · Mahomet-Seymour CUSD 3 | Middle | 59.7% | +21.8pp |
| 515 | Thomas Middle School Arlington Heights · Arlington Heights SD 25 | Middle | 59.7% | +21.8pp |
| 516 | Williamsville Jr High School Williamsville · Williamsville CUSD 15 | Middle | 59.7% | +21.8pp |
| 517 | Jasper Elem School Fairfield · Jasper CCSD 17 | Elementary | 59.6% | +21.7pp |
| 518 | East Dubuque Elem School East Dubuque · East Dubuque USD 119 | Elementary | 59.4% | +21.5pp |
| 519 | Palos East Elementary School Palos Heights · Palos CCSD 118 | Elementary | 59.4% | +21.5pp |
| 520 | Prairie Knolls Middle Sch Elgin · Central CUSD 301 | Middle | 59.4% | +21.5pp |
| 521 | Red Oak Elem School Highland Park · North Shore SD 112 | Elementary | 59.4% | +21.5pp |
| 522 | Rondout Elem School Lake Forest · Rondout SD 72 | Elementary | 59.4% | +21.5pp |
| 523 | Algonquin Lakes Elem Sch Algonquin · CUSD 300 | Elementary | 59.3% | +21.4pp |
| 524 | Fremont Intermediate School Mundelein · Fremont SD 79 | Elementary | 59.3% | +21.4pp |
| 525 | C A Henning School Troy · Triad CUSD 2 | Elementary | 59.2% | +21.3pp |
| 526 | Everett Dirksen Elementary Sch Schaumburg · Schaumburg CCSD 54 | Elementary | 59.2% | +21.3pp |
| 527 | Mokena Jr High School Mokena · Mokena SD 159 | Middle | 59.2% | +21.3pp |
| 528 | Newark Elem School Newark · Newark CCSD 66 | Elementary | 59.2% | +21.3pp |
| 529 | Park East School Round Lake · Grayslake CCSD 46 | Elementary | 59.2% | +21.3pp |
| 530 | Lena-Winslow Elem School Lena · Lena Winslow CUSD 202 | Elementary | 59.1% | +21.2pp |
| 531 | Prophetstown Elem School Prophetstown · Prophetstown-Lyndon-Tampico CUSD3 | Elementary | 59.1% | +21.2pp |
| 532 | Cissna Park Elementary School Cissna Park · Cissna Park CUSD 6 | Elementary | 59.0% | +21.1pp |
| 533 | Highland Elementary School Skokie · Skokie SD 68 | Elementary | 59.0% | +21.1pp |
| 534 | Prairie Grove Elem School Crystal Lake · Prairie Grove CSD 46 | Elementary | 59.0% | +21.1pp |
| 535 | Adolph Link Elem School Elk Grove Village · Schaumburg CCSD 54 | Elementary | 58.9% | +21.0pp |
| 536 | Manchester Elem School Poplar Grove · North Boone CUSD 200 | Elementary | 58.9% | +21.0pp |
| 537 | St Jacob Elem School Saint Jacob · Triad CUSD 2 | Elementary | 58.9% | +21.0pp |
| 538 | Coal City Elem School Coal City · Coal City CUSD 1 | Elementary | 58.7% | +20.8pp |
| 539 | Hadley Middle School Homer Glen · Homer CCSD 33C | Middle | 58.7% | +20.8pp |
| 540 | Jefferson Elem School Marion · Marion CUSD 2 | Elementary | 58.7% | +20.8pp |
| 541 | Millburn Middle School Lindenhurst · Millburn CCSD 24 | Middle | 58.7% | +20.8pp |
| 542 | W W Woodbury Elem School Sandwich · Sandwich CUSD 430 | Elementary | 58.7% | +20.8pp |
| 543 | Ebinger Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 58.6% | +20.7pp |
| 544 | Oakland Elementary School Lake Villa · Antioch CCSD 34 | Elementary | 58.6% | +20.7pp |
| 545 | Pecatonica Elem School Pecatonica · Pecatonica CUSD 321 | Elementary | 58.6% | +20.7pp |
| 546 | Glenwood Elementary School Chatham · Ball Chatham CUSD 5 | Elementary | 58.5% | +20.6pp |
| 547 | Harding Grade School Earlville · Serena CUSD 2 | Elementary | 58.5% | +20.6pp |
| 548 | Johnsonville Elem School Johnsonville · North Wayne CUSD 200 | Elementary | 58.5% | +20.6pp |
| 549 | MacArthur Middle School Prospect Heights · Prospect Heights SD 23 | Middle | 58.5% | +20.6pp |
| 550 | Adams School Creal Springs · Marion CUSD 2 | Elementary | 58.4% | +20.5pp |
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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.