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 |
|---|---|---|---|---|
| 151 | Walden Elem School Deerfield · Deerfield SD 109 | Elementary | 74.0% | +36.1pp |
| 152 | Arnold J Tyler School New Lenox · New Lenox SD 122 | Elementary | 73.9% | +36.0pp |
| 153 | May Watts Elementary School Naperville · Indian Prairie CUSD 204 | Elementary | 73.9% | +36.0pp |
| 154 | Hollywood Elem School Brookfield · Riverside SD 96 | Elementary | 73.8% | +35.9pp |
| 155 | Kingsley Elementary School Naperville · Naperville CUSD 203 | Elementary | 73.8% | +35.9pp |
| 156 | Palos West Elementary School Palos Park · Palos CCSD 118 | Elementary | 73.8% | +35.9pp |
| 157 | Sowers Elementary School Roanoke · Roanoke Benson CUSD 60 | Elementary | 73.8% | +35.9pp |
| 158 | River Valley School Lemont · Lemont-Bromberek CSD 113A | Elementary | 73.7% | +35.8pp |
| 159 | Campanelli Elem School Schaumburg · Schaumburg CCSD 54 | Elementary | 73.6% | +35.7pp |
| 160 | Alcott Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 73.5% | +35.6pp |
| 161 | Bell Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 73.5% | +35.6pp |
| 162 | Oak Grove Elem School Libertyville · Oak Grove SD 68 Green Oaks | Elementary | 73.4% | +35.5pp |
| 163 | Haines Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 73.2% | +35.3pp |
| 164 | Indian Trail Elem School Frankfort · Summit Hill SD 161 | Elementary | 73.0% | +35.1pp |
| 165 | Olive-Mary Stitt School Arlington Heights · Arlington Heights SD 25 | Elementary | 73.0% | +35.1pp |
| 166 | Highland Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 72.9% | +35.0pp |
| 167 | Milne Grove Elem School Lockport · Lockport SD 91 | Elementary | 72.9% | +35.0pp |
| 168 | Germantown Hills Elementary Sch Germantown Hills · Germantown Hills SD 69 | Elementary | 72.8% | +34.9pp |
| 169 | Gwendolyn Brooks Elementary Aurora · Indian Prairie CUSD 204 | Elementary | 72.8% | +34.9pp |
| 170 | Mill Street Elem School Naperville · Naperville CUSD 203 | Elementary | 72.8% | +34.9pp |
| 171 | Dewey Elem School Evanston · Evanston CCSD 65 | Elementary | 72.7% | +34.8pp |
| 172 | Glen Grove Elem School Glenview · Glenview CCSD 34 | Elementary | 72.7% | +34.8pp |
| 173 | Mascoutah Elem School Mascoutah · Mascoutah CUD 19 | Elementary | 72.7% | +34.8pp |
| 174 | North Barrington Elem School North Barrington · Barrington CUSD 220 | Elementary | 72.7% | +34.8pp |
| 175 | Sauganash Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 72.7% | +34.8pp |
| 176 | Ivy Hall Elementary School Buffalo Grove · Kildeer Countryside CCSD 96 | Elementary | 72.6% | +34.7pp |
| 177 | Ivy Hill Elem School Arlington Heights · Arlington Heights SD 25 | Elementary | 72.6% | +34.7pp |
| 178 | New Hope Elem School Fairfield · New Hope CCSD 6 | Elementary | 72.5% | +34.6pp |
| 179 | J T Manning Elem School Westmont · CUSD 201 | Elementary | 72.4% | +34.5pp |
| 180 | Spring Hills Elem School Roselle · Roselle SD 12 | Elementary | 72.4% | +34.5pp |
| 181 | Betsy Ross Elem School Prospect Heights · Prospect Heights SD 23 | Elementary | 72.3% | +34.4pp |
| 182 | Dr Julian Rogus School Frankfort · Summit Hill SD 161 | Elementary | 72.3% | +34.4pp |
| 183 | Eugene Field Elem School Park Ridge · Park Ridge CCSD 64 | Elementary | 72.3% | +34.4pp |
| 184 | Hawthorn Elem School North Vernon Hills · Hawthorn CCSD 73 | Elementary | 72.3% | +34.4pp |
| 185 | Butterfield School Libertyville · Libertyville SD 70 | Elementary | 72.2% | +34.3pp |
| 186 | Lettie Brown Elementary School Morton · Morton CUSD 709 | Elementary | 72.2% | +34.3pp |
| 187 | Teutopolis Grade School Teutopolis · Teutopolis CUSD 50 | Elementary | 72.2% | +34.3pp |
| 188 | Meridian School Buffalo Grove · Aptakisic-Tripp CCSD 102 | Elementary | 72.1% | +34.2pp |
| 189 | Burley Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 71.8% | +33.9pp |
| 190 | Banner Elementary School Dunlap · Dunlap CUSD 323 | Elementary | 71.7% | +33.8pp |
| 191 | Grove Avenue Elem School Barrington · Barrington CUSD 220 | Elementary | 71.7% | +33.8pp |
| 192 | Haines Elem School New Lenox · New Lenox SD 122 | Elementary | 71.7% | +33.8pp |
| 193 | Mary Morgan Elem Sch Byron · Byron CUSD 226 | Elementary | 71.7% | +33.8pp |
| 194 | Bower Elem School Warrenville · CUSD 200 | Elementary | 71.6% | +33.7pp |
| 195 | Elmer H Franzen Intermediate Sch Itasca · Itasca SD 10 | Elementary | 71.5% | +33.6pp |
| 196 | Tripp School Buffalo Grove · Aptakisic-Tripp CCSD 102 | Elementary | 71.5% | +33.6pp |
| 197 | Eswood C C Grade School Lindenwood · Eswood CCSD 269 | Elementary | 71.4% | +33.5pp |
| 198 | Corron Elementary School South Elgin · St Charles CUSD 303 | Elementary | 71.3% | +33.4pp |
| 199 | Lowell Elem School Wheaton · CUSD 200 | Elementary | 71.3% | +33.4pp |
| 200 | Glen Oaks Elem School Hickory Hills · North Palos SD 117 | Elementary | 71.2% | +33.3pp |
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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.