Illinois schools ranked by test score
Latest IAR + ISA year (2024-25). 2,120 schools with reported Mathematics scores. State average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 401 | Iroquois Community School Des Plaines · CCSD 62 | Elementary | 60.8% | +22.9pp |
| 402 | Kaneland Blackberry Creek Elem Elburn · Kaneland CUSD 302 | Elementary | 60.8% | +22.9pp |
| 403 | Heartland Elementary School Geneva · Geneva CUSD 304 | Elementary | 60.7% | +22.8pp |
| 404 | Hudson Elem School Hudson · McLean County USD 5 | Elementary | 60.7% | +22.8pp |
| 405 | Prairie View Grade School Elgin · Central CUSD 301 | Elementary | 60.7% | +22.8pp |
| 406 | South Side Elementary School Champaign · Champaign CUSD 4 | Elementary | 60.7% | +22.8pp |
| 407 | Union Elementary School Joliet · Union SD 81 | Elementary | 60.7% | +22.8pp |
| 408 | Amboy Central Elem School Amboy · Amboy CUSD 272 | Elementary | 60.6% | +22.7pp |
| 409 | New Athens Elem New Athens · New Athens CUSD 60 | Elementary | 60.6% | +22.7pp |
| 410 | River Ridge Elementary School Hanover · River Ridge CUSD 210 | Elementary | 60.6% | +22.7pp |
| 411 | Hampshire Elem School Hampshire · CUSD 300 | Elementary | 60.5% | +22.6pp |
| 412 | Lake Bluff Elem Sch Lake Bluff · Lake Bluff ESD 65 | Elementary | 60.5% | +22.6pp |
| 413 | Rutland Elem School Ottawa · Rutland CCSD 230 | Elementary | 60.5% | +22.6pp |
| 414 | Greenview Elementary School Greenview · Greenview CUSD 200 | Elementary | 60.4% | +22.5pp |
| 415 | Southwest Elem School Evergreen Park · Evergreen Park ESD 124 | Elementary | 60.4% | +22.5pp |
| 416 | Fairview Elem School Mt Prospect · Mount Prospect SD 57 | Elementary | 60.3% | +22.4pp |
| 417 | Henry Puffer School Downers Grove · Downers Grove GSD 58 | Elementary | 60.3% | +22.4pp |
| 418 | Millburn Elem School Old Mill Creek · Millburn CCSD 24 | Elementary | 60.3% | +22.4pp |
| 419 | North Grove Elementary School Sycamore · Sycamore CUSD 427 | Elementary | 60.3% | +22.4pp |
| 420 | Pasteur Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 60.3% | +22.4pp |
| 421 | STEM Magnet Academy Elem Chicago · Chicago Public Schools Dist 299 | Elementary | 60.3% | +22.4pp |
| 422 | Landmark Elem School McHenry · McHenry CCSD 15 | Elementary | 60.2% | +22.3pp |
| 423 | Manteno Elem School Manteno · Manteno CUSD 5 | Elementary | 60.2% | +22.3pp |
| 424 | Eastland Elementary School Shannon · Eastland CUSD 308 | Elementary | 60.1% | +22.2pp |
| 425 | Dawes Elementary School Evanston · Evanston CCSD 65 | Elementary | 60.0% | +22.1pp |
| 426 | Prairieview Elementary School Downers Grove · Center Cass SD 66 | Elementary | 59.9% | +22.0pp |
| 427 | Elmwood Elem School Elmwood · Elmwood CUSD 322 | Elementary | 59.8% | +21.9pp |
| 428 | Arlene Welch Elementary School Naperville · Indian Prairie CUSD 204 | Elementary | 59.7% | +21.8pp |
| 429 | Lions Park Elem School Mt Prospect · Mount Prospect SD 57 | Elementary | 59.7% | +21.8pp |
| 430 | Jasper Elem School Fairfield · Jasper CCSD 17 | Elementary | 59.6% | +21.7pp |
| 431 | East Dubuque Elem School East Dubuque · East Dubuque USD 119 | Elementary | 59.4% | +21.5pp |
| 432 | Palos East Elementary School Palos Heights · Palos CCSD 118 | Elementary | 59.4% | +21.5pp |
| 433 | Red Oak Elem School Highland Park · North Shore SD 112 | Elementary | 59.4% | +21.5pp |
| 434 | Rondout Elem School Lake Forest · Rondout SD 72 | Elementary | 59.4% | +21.5pp |
| 435 | Algonquin Lakes Elem Sch Algonquin · CUSD 300 | Elementary | 59.3% | +21.4pp |
| 436 | Fremont Intermediate School Mundelein · Fremont SD 79 | Elementary | 59.3% | +21.4pp |
| 437 | C A Henning School Troy · Triad CUSD 2 | Elementary | 59.2% | +21.3pp |
| 438 | Everett Dirksen Elementary Sch Schaumburg · Schaumburg CCSD 54 | Elementary | 59.2% | +21.3pp |
| 439 | Newark Elem School Newark · Newark CCSD 66 | Elementary | 59.2% | +21.3pp |
| 440 | Park East School Round Lake · Grayslake CCSD 46 | Elementary | 59.2% | +21.3pp |
| 441 | Lena-Winslow Elem School Lena · Lena Winslow CUSD 202 | Elementary | 59.1% | +21.2pp |
| 442 | Prophetstown Elem School Prophetstown · Prophetstown-Lyndon-Tampico CUSD3 | Elementary | 59.1% | +21.2pp |
| 443 | Cissna Park Elementary School Cissna Park · Cissna Park CUSD 6 | Elementary | 59.0% | +21.1pp |
| 444 | Highland Elementary School Skokie · Skokie SD 68 | Elementary | 59.0% | +21.1pp |
| 445 | Prairie Grove Elem School Crystal Lake · Prairie Grove CSD 46 | Elementary | 59.0% | +21.1pp |
| 446 | Adolph Link Elem School Elk Grove Village · Schaumburg CCSD 54 | Elementary | 58.9% | +21.0pp |
| 447 | Manchester Elem School Poplar Grove · North Boone CUSD 200 | Elementary | 58.9% | +21.0pp |
| 448 | St Jacob Elem School Saint Jacob · Triad CUSD 2 | Elementary | 58.9% | +21.0pp |
| 449 | Coal City Elem School Coal City · Coal City CUSD 1 | Elementary | 58.7% | +20.8pp |
| 450 | Jefferson Elem School Marion · Marion CUSD 2 | Elementary | 58.7% | +20.8pp |
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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.