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 |
|---|---|---|---|---|
| 151 | Ogden Ave Elem School La Grange · La Grange SD 102 | Elementary | 75.8% | +37.9pp |
| 152 | Williamsfield Elem School Williamsfield · Williamsfield CUSD 210 | Elementary | 75.8% | +37.9pp |
| 153 | Charles J Caruso Middle School Deerfield · Deerfield SD 109 | Middle | 75.7% | +37.8pp |
| 154 | Central Elem School Riverside · Riverside SD 96 | Elementary | 75.5% | +37.6pp |
| 155 | Oak Ridge Elem School Palos Hills · North Palos SD 117 | Elementary | 75.5% | +37.6pp |
| 156 | Hinsdale Middle School Hinsdale · Hinsdale CCSD 181 | Middle | 75.3% | +37.4pp |
| 157 | Orrington Elem School Evanston · Evanston CCSD 65 | Elementary | 75.2% | +37.3pp |
| 158 | Aviston Elem School Aviston · Aviston SD 21 | Elementary | 75.1% | +37.2pp |
| 159 | Ranch View Elementary School Naperville · Naperville CUSD 203 | Elementary | 75.1% | +37.2pp |
| 160 | Theodore Roosevelt Elem School Park Ridge · Park Ridge CCSD 64 | Elementary | 75.1% | +37.2pp |
| 161 | Erie Elem School Erie · Erie CUSD 1 | Elementary | 75.0% | +37.1pp |
| 162 | Pierce Downer Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 75.0% | +37.1pp |
| 163 | Benjamin Franklin Elem School Glen Ellyn · Glen Ellyn SD 41 | Elementary | 74.8% | +36.9pp |
| 164 | Lisbon Grade School Newark · Lisbon CCSD 90 | Elementary | 74.7% | +36.8pp |
| 165 | Coonley Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 74.5% | +36.6pp |
| 166 | Hough Street Elem School Barrington · Barrington CUSD 220 | Elementary | 74.5% | +36.6pp |
| 167 | Arbor View Elem School Glen Ellyn · CCSD 89 | Elementary | 74.4% | +36.5pp |
| 168 | Danielle-Joy Peterson Elem Sch Naperville · Indian Prairie CUSD 204 | Elementary | 74.3% | +36.4pp |
| 169 | Grundy Elem School Morton · Morton CUSD 709 | Elementary | 74.3% | +36.4pp |
| 170 | Congerville Elem School Congerville · Eureka CUD 140 | Elementary | 74.2% | +36.3pp |
| 171 | H H Conrady Jr High School Hickory Hills · North Palos SD 117 | Middle | 74.1% | +36.2pp |
| 172 | Lake Zurich Middle - S Campus Lake Zurich · Lake Zurich CUSD 95 | Middle | 74.1% | +36.2pp |
| 173 | Wilmot Elem School Deerfield · Deerfield SD 109 | Elementary | 74.1% | +36.2pp |
| 174 | Hawthorne Elem School Wheaton · CUSD 200 | Elementary | 74.0% | +36.1pp |
| 175 | Walden Elem School Deerfield · Deerfield SD 109 | Elementary | 74.0% | +36.1pp |
| 176 | Arnold J Tyler School New Lenox · New Lenox SD 122 | Elementary | 73.9% | +36.0pp |
| 177 | May Watts Elementary School Naperville · Indian Prairie CUSD 204 | Elementary | 73.9% | +36.0pp |
| 178 | Deer Path Middle Sch East Lake Forest · Lake Forest SD 67 | Middle | 73.8% | +35.9pp |
| 179 | Hollywood Elem School Brookfield · Riverside SD 96 | Elementary | 73.8% | +35.9pp |
| 180 | Kingsley Elementary School Naperville · Naperville CUSD 203 | Elementary | 73.8% | +35.9pp |
| 181 | Palos West Elementary School Palos Park · Palos CCSD 118 | Elementary | 73.8% | +35.9pp |
| 182 | Sowers Elementary School Roanoke · Roanoke Benson CUSD 60 | Elementary | 73.8% | +35.9pp |
| 183 | River Valley School Lemont · Lemont-Bromberek CSD 113A | Elementary | 73.7% | +35.8pp |
| 184 | Campanelli Elem School Schaumburg · Schaumburg CCSD 54 | Elementary | 73.6% | +35.7pp |
| 185 | Alcott Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 73.5% | +35.6pp |
| 186 | Bell Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 73.5% | +35.6pp |
| 187 | Oak Grove Elem School Libertyville · Oak Grove SD 68 Green Oaks | Elementary | 73.4% | +35.5pp |
| 188 | Haines Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 73.2% | +35.3pp |
| 189 | The Skokie School Winnetka · Winnetka SD 36 | Middle | 73.1% | +35.2pp |
| 190 | Indian Trail Elem School Frankfort · Summit Hill SD 161 | Elementary | 73.0% | +35.1pp |
| 191 | Olive-Mary Stitt School Arlington Heights · Arlington Heights SD 25 | Elementary | 73.0% | +35.1pp |
| 192 | Highland Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 72.9% | +35.0pp |
| 193 | Milne Grove Elem School Lockport · Lockport SD 91 | Elementary | 72.9% | +35.0pp |
| 194 | Germantown Hills Elementary Sch Germantown Hills · Germantown Hills SD 69 | Elementary | 72.8% | +34.9pp |
| 195 | Gwendolyn Brooks Elementary Aurora · Indian Prairie CUSD 204 | Elementary | 72.8% | +34.9pp |
| 196 | Mill Street Elem School Naperville · Naperville CUSD 203 | Elementary | 72.8% | +34.9pp |
| 197 | Roosevelt School River Forest · River Forest SD 90 | Middle | 72.8% | +34.9pp |
| 198 | Dewey Elem School Evanston · Evanston CCSD 65 | Elementary | 72.7% | +34.8pp |
| 199 | Glen Grove Elem School Glenview · Glenview CCSD 34 | Elementary | 72.7% | +34.8pp |
| 200 | Mascoutah Elem School Mascoutah · Mascoutah CUD 19 | Elementary | 72.7% | +34.8pp |
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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.