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 |
|---|---|---|---|---|
| 801 | North Elementary School Sycamore · Sycamore CUSD 427 | Elementary | 51.0% | +13.1pp |
| 802 | Northwood Middle School Highland Park · North Shore SD 112 | Middle | 51.0% | +13.1pp |
| 803 | Prairie Point Elem School Oswego · CUSD 308 | Elementary | 51.0% | +13.1pp |
| 804 | Roscoe Middle School Roscoe · Kinnikinnick CCSD 131 | Middle | 51.0% | +13.1pp |
| 805 | Skoff Elementary Romeoville · Valley View CUSD 365U | Elementary | 51.0% | +13.1pp |
| 806 | Wallin Oaks Elementary School Plainfield · Plainfield SD 202 | Elementary | 51.0% | +13.1pp |
| 807 | Albert Cassens Elementary Glen Carbon · Edwardsville CUSD 7 | Elementary | 50.9% | +13.0pp |
| 808 | Cantrall Intermediate School Cantrall · Athens CUSD 213 | Middle | 50.9% | +13.0pp |
| 809 | Jane Addams JHS Schaumburg · Schaumburg CCSD 54 | Middle | 50.9% | +13.0pp |
| 810 | John R Tibbott Elem School Bolingbrook · Valley View CUSD 365U | Elementary | 50.9% | +13.0pp |
| 811 | Pinckneyville Elem School Pinckneyville · Pinckneyville SD 50 | Elementary | 50.9% | +13.0pp |
| 812 | Nature Ridge Elem School Bartlett · SD U-46 | Elementary | 50.8% | +12.9pp |
| 813 | Stewardson-Strasburg Elem School Strasburg · Stewardson-Strasburg CUD 5A | Elementary | 50.8% | +12.9pp |
| 814 | Cotton Creek School Island Lake · Wauconda CUSD 118 | Elementary | 50.7% | +12.8pp |
| 815 | Percy Julian Middle School Oak Park · Oak Park ESD 97 | Middle | 50.7% | +12.8pp |
| 816 | Beecher City Grade School Beecher City · Beecher City CUSD 20 | Elementary | 50.6% | +12.7pp |
| 817 | Bicentennial Elem School Coal Valley · Moline-Coal Valley CUSD 40 | Elementary | 50.6% | +12.7pp |
| 818 | Harnew Elem School Oak Lawn · Ridgeland SD 122 | Elementary | 50.6% | +12.7pp |
| 819 | Clearmont Elem School Elk Grove Village · Comm Cons SD 59 | Elementary | 50.5% | +12.6pp |
| 820 | Mascoutah Middle School Mascoutah · Mascoutah CUD 19 | Middle | 50.5% | +12.6pp |
| 821 | Onahan Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 50.5% | +12.6pp |
| 822 | Westview Elementary School Canton · Canton Union SD 66 | Elementary | 50.5% | +12.6pp |
| 823 | Giant City Elem School Carbondale · Giant City CCSD 130 | Elementary | 50.4% | +12.5pp |
| 824 | Davenport Elem School Eureka · Eureka CUD 140 | Elementary | 50.3% | +12.4pp |
| 825 | Wauconda Grade School Wauconda · Wauconda CUSD 118 | Elementary | 50.3% | +12.4pp |
| 826 | Carterville Jr High Sch Carterville · Carterville CUSD 5 | Middle | 50.2% | +12.3pp |
| 827 | Churchill Elem School Oswego · CUSD 308 | Elementary | 50.2% | +12.3pp |
| 828 | Oak Prairie Jr High School Homer Glen · Will County SD 92 | Middle | 50.2% | +12.3pp |
| 829 | Peter M Gombert Elementary Sch Aurora · Indian Prairie CUSD 204 | Elementary | 50.2% | +12.3pp |
| 830 | Thomas Jefferson Jr High School Woodridge · Woodridge SD 68 | Middle | 50.1% | +12.2pp |
| 831 | Manor Hill Elem School Lombard · Lombard SD 44 | Elementary | 50.0% | +12.1pp |
| 832 | North Elem School Marshall · Marshall CUSD 2C | Elementary | 50.0% | +12.1pp |
| 833 | O Neill Middle School Downers Grove · Downers Grove GSD 58 | Middle | 50.0% | +12.1pp |
| 834 | Orangeville Elem School Orangeville · Orangeville CUSD 203 | Elementary | 50.0% | +12.1pp |
| 835 | Richmond Elementary School Saint Charles · St Charles CUSD 303 | Elementary | 50.0% | +12.1pp |
| 836 | Ruth M Schneider Elem School Farmer City · Blue Ridge CUSD 18 | Elementary | 50.0% | +12.1pp |
| 837 | Troy Cronin Elem School Shorewood · Troy CCSD 30C | Elementary | 50.0% | +12.1pp |
| 838 | Wells Elementary School Grayville · Grayville CUSD 1 | Elementary | 50.0% | +12.1pp |
| 839 | Chicago World Language Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 49.8% | +11.9pp |
| 840 | Geneva Middle Sch South Geneva · Geneva CUSD 304 | Middle | 49.8% | +11.9pp |
| 841 | Independence Jr High School Palos Heights · Palos Heights SD 128 | Middle | 49.8% | +11.9pp |
| 842 | Shiloh Middle School Shiloh · Shiloh Village SD 85 | Middle | 49.8% | +11.9pp |
| 843 | Walter F Fierke Ed Center Oak Forest · CCSD 146 | Elementary | 49.8% | +11.9pp |
| 844 | Bristol Bay Elem Sch Yorkville · Yorkville CUSD 115 | Elementary | 49.7% | +11.8pp |
| 845 | Charles J Sahs Elem School Chicago · Central Stickney SD 110 | Elementary | 49.7% | +11.8pp |
| 846 | Glacier Ridge Elementary School Crystal Lake · Crystal Lake CCSD 47 | Elementary | 49.7% | +11.8pp |
| 847 | Jefferson Elem School Dekalb · DeKalb CUSD 428 | Elementary | 49.7% | +11.8pp |
| 848 | Davie Elem School Anna · Anna CCSD 37 | Elementary | 49.6% | +11.7pp |
| 849 | Dirksen Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 49.6% | +11.7pp |
| 850 | Memorial Elem School Tinley Park · CCSD 146 | Elementary | 49.6% | +11.7pp |
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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.