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 |
|---|---|---|---|---|
| 1801 | Lincoln Elementary School DeKalb · DeKalb CUSD 428 | Elementary | 14.3% | -23.6pp |
| 1802 | Southwest Elem School Danville · Danville CCSD 118 | Elementary | 14.3% | -23.6pp |
| 1803 | Yates Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 14.3% | -23.6pp |
| 1804 | Sherwood Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 14.2% | -23.7pp |
| 1805 | Talala Elementary School Park Forest · Crete Monee CUSD 201U | Elementary | 14.2% | -23.7pp |
| 1806 | Wilcox Elem School Springfield · Springfield SD 186 | Elementary | 14.2% | -23.7pp |
| 1807 | Bret Harte Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 14.1% | -23.8pp |
| 1808 | Edna Rollins Elem School Aurora · Aurora East USD 131 | Elementary | 14.1% | -23.8pp |
| 1809 | Crete Elementary School Crete · Crete Monee CUSD 201U | Elementary | 14.0% | -23.9pp |
| 1810 | Ellis Elementary School Rockford · Rockford SD 205 | Elementary | 14.0% | -23.9pp |
| 1811 | Hay Elem Community Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 14.0% | -23.9pp |
| 1812 | Kozminski Elem Community Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 14.0% | -23.9pp |
| 1813 | Logan Square Elementary Chicago · Chicago Public Schools Dist 299 | Elementary | 14.0% | -23.9pp |
| 1814 | Rockdale Elem School Rockdale · Rockdale SD 84 | Elementary | 14.0% | -23.9pp |
| 1815 | Chaney-Monge School Crest Hill · Chaney-Monge SD 88 | Elementary | 13.8% | -24.1pp |
| 1816 | Owens Community Academy ES Chicago · Chicago Public Schools Dist 299 | Elementary | 13.8% | -24.1pp |
| 1817 | Hammond Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.7% | -24.2pp |
| 1818 | Michael E Baum Elem School Decatur · Decatur SD 61 | Elementary | 13.7% | -24.2pp |
| 1819 | Moos Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.7% | -24.2pp |
| 1820 | Olney C Allen Elem School Aurora · Aurora East USD 131 | Elementary | 13.7% | -24.2pp |
| 1821 | James Farmer Jr. Elementary Chicago · Chicago Public Schools Dist 299 | Elementary | 13.6% | -24.3pp |
| 1822 | Rose E Krug Elem School Aurora · Aurora East USD 131 | Elementary | 13.6% | -24.3pp |
| 1823 | Bennett Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.5% | -24.4pp |
| 1824 | Cedar Ridge Elem School Bloomington · McLean County USD 5 | Elementary | 13.4% | -24.5pp |
| 1825 | Opdyke-Belle Rive Grade Sch Opdyke · Opdyke-Belle-Rive CCSD 5 | Elementary | 13.4% | -24.5pp |
| 1826 | Faraday Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.3% | -24.6pp |
| 1827 | Maria Saucedo Magnet Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 13.3% | -24.6pp |
| 1828 | McNair Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.3% | -24.6pp |
| 1829 | Robinson Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.3% | -24.6pp |
| 1830 | Wentworth Intermediate School Calumet City · Calumet City SD 155 | Elementary | 13.3% | -24.6pp |
| 1831 | West Park Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 13.3% | -24.6pp |
| 1832 | Acero Chtr-Brighton Park Elem Sch Chicago · Chicago Public Schools Dist 299 | Elementary | 13.1% | -24.8pp |
| 1833 | CICS - Bond Campus Chicago · Chicago Public Schools Dist 299 | Elementary | 13.1% | -24.8pp |
| 1834 | Eberhart Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.1% | -24.8pp |
| 1835 | Spencer Technology Acad Elem Sch Chicago · Chicago Public Schools Dist 299 | Elementary | 13.1% | -24.8pp |
| 1836 | Ariel Elem Community Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 13.0% | -24.9pp |
| 1837 | Avalon Park Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 13.0% | -24.9pp |
| 1838 | Hoover Elem School Calumet City · Hoover-Schrum Memorial SD 157 | Elementary | 13.0% | -24.9pp |
| 1839 | Sandridge Elem School Lynwood · Sandridge SD 172 | Elementary | 13.0% | -24.9pp |
| 1840 | Century Elementary School Ullin · Century CUSD 100 | Elementary | 12.9% | -25.0pp |
| 1841 | McIntosh Elementary Rockford · Rockford SD 205 | Elementary | 12.9% | -25.0pp |
| 1842 | Raymond Ellis Elem School Round Lake Beach · Round Lake CUSD 116 | Elementary | 12.9% | -25.0pp |
| 1843 | Ruggles Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 12.9% | -25.0pp |
| 1844 | Stowe Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 12.9% | -25.0pp |
| 1845 | Shoop Math-Sci Tech Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 12.8% | -25.1pp |
| 1846 | Daley Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 12.7% | -25.2pp |
| 1847 | Jefferson Elem School Harvard · Harvard CUSD 50 | Elementary | 12.7% | -25.2pp |
| 1848 | KIPP Chicago Chrtrs - Ascend Acad Chicago · Chicago Public Schools Dist 299 | Elementary | 12.7% | -25.2pp |
| 1849 | Johns Hill Magnet School Decatur · Decatur SD 61 | Elementary | 12.6% | -25.3pp |
| 1850 | Nicholas A Hermes Elem School Aurora · Aurora East USD 131 | Elementary | 12.6% | -25.3pp |
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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.