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 |
|---|---|---|---|---|
| 1101 | Ernest F Kolb Elem School Oak Lawn · Ridgeland SD 122 | Elementary | 43.6% | +5.7pp |
| 1102 | Lexington Jr High School Lexington · Lexington CUSD 7 | Middle | 43.6% | +5.7pp |
| 1103 | Rochester Intermediate School Rochester · Rochester CUSD 3A | Middle | 43.6% | +5.7pp |
| 1104 | Virginia Elem School Virginia · Virginia CUSD 64 | Elementary | 43.6% | +5.7pp |
| 1105 | Westfield School Winthrop Harbor · Winthrop Harbor SD 1 | Elementary | 43.6% | +5.7pp |
| 1106 | A-C Central Elementary School Chandlerville · A-C Central CUSD 262 | Elementary | 43.5% | +5.6pp |
| 1107 | Atwood-Hammond Grade School Atwood · Arthur CUSD 305 | Elementary | 43.5% | +5.6pp |
| 1108 | Central Grade School Effingham · Effingham CUSD 40 | Elementary | 43.5% | +5.6pp |
| 1109 | Clarence E Culver School Niles · Niles ESD 71 | Elementary | 43.5% | +5.6pp |
| 1110 | Helen Keller Elem School Tinley Park · Kirby SD 140 | Elementary | 43.5% | +5.6pp |
| 1111 | John E Albright Middle School Villa Park · Salt Creek SD 48 | Middle | 43.5% | +5.6pp |
| 1112 | Milton Pope Elem School Marseilles · Miller Twp CCSD 210 | Elementary | 43.5% | +5.6pp |
| 1113 | Southeast Elem School Evergreen Park · Evergreen Park ESD 124 | Elementary | 43.5% | +5.6pp |
| 1114 | Winola Elementary School Viola · Sherrard CUSD 200 | Elementary | 43.5% | +5.6pp |
| 1115 | AlWood Elem School Alpha · AlWood CUSD 225 | Elementary | 43.4% | +5.5pp |
| 1116 | Ashton-Franklin Center HS Ashton · Ashton-Franklin Center CUSD 275 | High | 43.4% | +5.5pp |
| 1117 | Hawthorn Middle School South Vernon Hills · Hawthorn CCSD 73 | Middle | 43.4% | +5.5pp |
| 1118 | Liberty High School Liberty · Liberty CUSD 2 | High | 43.4% | +5.5pp |
| 1119 | Jonas E Salk Elem School Bolingbrook · Valley View CUSD 365U | Elementary | 43.3% | +5.4pp |
| 1120 | Kenneth L Hermansen Elementary Romeoville · Valley View CUSD 365U | Elementary | 43.3% | +5.4pp |
| 1121 | Lakeview Elem School Hoffman Estates · Schaumburg CCSD 54 | Elementary | 43.3% | +5.4pp |
| 1122 | Webster Elementary School Collinsville · Collinsville CUSD 10 | Elementary | 43.3% | +5.4pp |
| 1123 | Heritage JH and Elem Sch Homer · Heritage CUSD 8 | Elementary | 43.2% | +5.3pp |
| 1124 | John S Clark Elem School Waukegan · Waukegan CUSD 60 | Elementary | 43.2% | +5.3pp |
| 1125 | Oak View Elem School Bolingbrook · Valley View CUSD 365U | Elementary | 43.2% | +5.3pp |
| 1126 | West Prairie Junior High School Colchester · West Prairie CUSD 103 | Middle | 43.2% | +5.3pp |
| 1127 | Farnsworth Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 43.1% | +5.2pp |
| 1128 | Hutsonville Elem and Jr High Sch Hutsonville · Hutsonville CUSD 1 | Elementary | 43.1% | +5.2pp |
| 1129 | Clinton Elem School Clinton · Clinton CUSD 15 | Elementary | 43.0% | +5.1pp |
| 1130 | EPG Middle School Gridley · El Paso-Gridley CUSD 11 | Middle | 43.0% | +5.1pp |
| 1131 | Villa Grove Elem School Villa Grove · Villa Grove CUSD 302 | Elementary | 43.0% | +5.1pp |
| 1132 | Piper School Berwyn · Berwyn South SD 100 | Elementary | 42.9% | +5.0pp |
| 1133 | Pocahontas Center Pocahontas · Bond County CUSD 2 | Elementary | 42.9% | +5.0pp |
| 1134 | Carmi White Cnty Jr High Sch Carmi · Carmi-White County CUSD 5 | Middle | 42.8% | +4.9pp |
| 1135 | Evans Junior High School Bloomington · McLean County USD 5 | Middle | 42.8% | +4.9pp |
| 1136 | Maroa-Forsyth Middle School Maroa · Maroa Forsyth CUSD 2 | Middle | 42.8% | +4.9pp |
| 1137 | Rogers Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 42.8% | +4.9pp |
| 1138 | Jane Stenson School Skokie · Skokie SD 68 | Elementary | 42.7% | +4.8pp |
| 1139 | 21st Century Primary Center Park Forest · Park Forest SD 163 | Elementary | 42.6% | +4.7pp |
| 1140 | Dwight D Eisenhower JHS Hoffman Estates · Schaumburg CCSD 54 | Middle | 42.6% | +4.7pp |
| 1141 | Henry Raab Elem School Belleville · Belleville SD 118 | Elementary | 42.6% | +4.7pp |
| 1142 | Lincoln Elementary School Hoffman Estates · SD U-46 | Elementary | 42.6% | +4.7pp |
| 1143 | Monroe Elem School Casey · Casey-Westfield CUSD 4C | Elementary | 42.6% | +4.7pp |
| 1144 | Northwestern Elem School Palmyra · Northwestern CUSD 2 | Elementary | 42.6% | +4.7pp |
| 1145 | Chrisman Elem School Chrisman · Edgar County CUD 6 | Elementary | 42.5% | +4.6pp |
| 1146 | Hamilton Elementary School Hamilton · Hamilton CCSD 328 | Elementary | 42.5% | +4.6pp |
| 1147 | Pleasant Valley Primary School Peoria · Pleasant Valley SD 62 | Elementary | 42.5% | +4.6pp |
| 1148 | Seth Whitman Elem Sch Belvidere · Belvidere CUSD 100 | Elementary | 42.5% | +4.6pp |
| 1149 | Sullivan Elem School Sullivan · Sullivan CUSD 300 | Elementary | 42.4% | +4.5pp |
| 1150 | Tri-City Jr High School Buffalo · Tri City CUSD 1 | Middle | 42.4% | +4.5pp |
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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.