Illinois schools ranked by test score
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 2001 | Wadsworth Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 8.4% | -29.5pp |
| 2002 | Libby Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 8.3% | -29.6pp |
| 2003 | McKay Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 8.3% | -29.6pp |
| 2004 | Garden Hills Elem School Champaign · Champaign CUSD 4 | Elementary | 8.2% | -29.7pp |
| 2005 | Harvard Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 8.2% | -29.7pp |
| 2006 | Frazier Perspectives Magnet ES Chicago · Chicago Public Schools Dist 299 | Elementary | 8.1% | -29.8pp |
| 2007 | Earle Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 8.0% | -29.9pp |
| 2008 | Empire Elem School Freeport · Freeport SD 145 | Elementary | 8.0% | -29.9pp |
| 2009 | Egyptian Elem School Tamms · Egyptian CUSD 5 | Elementary | 7.9% | -30.0pp |
| 2010 | John J Pershing Magnet Elementary Chicago · Chicago Public Schools Dist 299 | Elementary | 7.9% | -30.0pp |
| 2011 | Powell Elem Paideia Comm Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 7.9% | -30.0pp |
| 2012 | C M Bardwell Elem School Aurora · Aurora East USD 131 | Elementary | 7.8% | -30.1pp |
| 2013 | Young Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.8% | -30.1pp |
| 2014 | CICS - Wrightwood Chicago · Chicago Public Schools Dist 299 | Elementary | 7.7% | -30.2pp |
| 2015 | Carter Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.7% | -30.2pp |
| 2016 | Lincoln School Peoria · Peoria SD 150 | Elementary | 7.7% | -30.2pp |
| 2017 | Rowe Elementary Chicago · Chicago Public Schools Dist 299 | Elementary | 7.7% | -30.2pp |
| 2018 | Bond Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.6% | -30.3pp |
| 2019 | Mays Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 7.5% | -30.4pp |
| 2020 | Strassburg Elem Sauk Village · CCSD 168 | Elementary | 7.5% | -30.4pp |
| 2021 | Glen Oak Comm Learning Cntr Peoria · Peoria SD 150 | Elementary | 7.4% | -30.5pp |
| 2022 | Lewis Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.4% | -30.5pp |
| 2023 | Beidler Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.3% | -30.6pp |
| 2024 | Chopin Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.3% | -30.6pp |
| 2025 | Southern View Elem School Springfield · Springfield SD 186 | Elementary | 7.2% | -30.7pp |
| 2026 | Trewyn Primary School Peoria · Peoria SD 150 | Elementary | 7.2% | -30.7pp |
| 2027 | Madison Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.1% | -30.8pp |
| 2028 | Mollison Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.1% | -30.8pp |
| 2029 | Reavis Elem Math & Sci Spec Schl Chicago · Chicago Public Schools Dist 299 | Elementary | 7.1% | -30.8pp |
| 2030 | Jackson Charter School Rockford · Rockford SD 205 | Elementary | 7.0% | -30.9pp |
| 2031 | Nash Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.0% | -30.9pp |
| 2032 | Thorp J N Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 7.0% | -30.9pp |
| 2033 | A J Katzenmaier Academy North Chicago · North Chicago SD 187 | Elementary | 6.9% | -31.0pp |
| 2034 | Muffley Elem School Decatur · Decatur SD 61 | Elementary | 6.9% | -31.0pp |
| 2035 | Johnson STEAM Elementary Chicago · Chicago Public Schools Dist 299 | Elementary | 6.8% | -31.1pp |
| 2036 | Park Manor Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.8% | -31.1pp |
| 2037 | Westcott Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.8% | -31.1pp |
| 2038 | Bright Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.7% | -31.2pp |
| 2039 | Davis N Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.7% | -31.2pp |
| 2040 | Harvard Park Elem School Springfield · Springfield SD 186 | Elementary | 6.7% | -31.2pp |
| 2041 | Lalumier Elem School Centreville · Cahokia CUSD 187 | Elementary | 6.7% | -31.2pp |
| 2042 | Parsons Elementary School Decatur · Decatur SD 61 | Elementary | 6.7% | -31.2pp |
| 2043 | Graham A Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.5% | -31.4pp |
| 2044 | Barton Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.4% | -31.5pp |
| 2045 | Leland Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.4% | -31.5pp |
| 2046 | Crown Elem Comm Acd Fine Arts Ctr Chicago · Chicago Public Schools Dist 299 | Elementary | 6.3% | -31.6pp |
| 2047 | Lavizzo Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.3% | -31.6pp |
| 2048 | Mason Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 6.3% | -31.6pp |
| 2049 | Medgar Evers Primary Acadmc Cntr Ford Heights · Ford Heights SD 169 | Elementary | 6.3% | -31.6pp |
| 2050 | White Elem Career Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 6.3% | -31.6pp |
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). 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.