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 |
|---|---|---|---|---|
| 201 | North Barrington Elem School North Barrington · Barrington CUSD 220 | Elementary | 72.7% | +34.8pp |
| 202 | Sauganash Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 72.7% | +34.8pp |
| 203 | Ivy Hall Elementary School Buffalo Grove · Kildeer Countryside CCSD 96 | Elementary | 72.6% | +34.7pp |
| 204 | Ivy Hill Elem School Arlington Heights · Arlington Heights SD 25 | Elementary | 72.6% | +34.7pp |
| 205 | New Hope Elem School Fairfield · New Hope CCSD 6 | Elementary | 72.5% | +34.6pp |
| 206 | J T Manning Elem School Westmont · CUSD 201 | Elementary | 72.4% | +34.5pp |
| 207 | Sandburg Middle School Elmhurst · Elmhurst SD 205 | Middle | 72.4% | +34.5pp |
| 208 | Spring Hills Elem School Roselle · Roselle SD 12 | Elementary | 72.4% | +34.5pp |
| 209 | Betsy Ross Elem School Prospect Heights · Prospect Heights SD 23 | Elementary | 72.3% | +34.4pp |
| 210 | Dr Julian Rogus School Frankfort · Summit Hill SD 161 | Elementary | 72.3% | +34.4pp |
| 211 | Eugene Field Elem School Park Ridge · Park Ridge CCSD 64 | Elementary | 72.3% | +34.4pp |
| 212 | Hawthorn Elem School North Vernon Hills · Hawthorn CCSD 73 | Elementary | 72.3% | +34.4pp |
| 213 | Butterfield School Libertyville · Libertyville SD 70 | Elementary | 72.2% | +34.3pp |
| 214 | Lettie Brown Elementary School Morton · Morton CUSD 709 | Elementary | 72.2% | +34.3pp |
| 215 | Teutopolis Grade School Teutopolis · Teutopolis CUSD 50 | Elementary | 72.2% | +34.3pp |
| 216 | Meridian School Buffalo Grove · Aptakisic-Tripp CCSD 102 | Elementary | 72.1% | +34.2pp |
| 217 | Burley Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 71.8% | +33.9pp |
| 218 | Pleasantdale Middle Sch Burr Ridge · Pleasantdale SD 107 | Middle | 71.8% | +33.9pp |
| 219 | Banner Elementary School Dunlap · Dunlap CUSD 323 | Elementary | 71.7% | +33.8pp |
| 220 | Grove Avenue Elem School Barrington · Barrington CUSD 220 | Elementary | 71.7% | +33.8pp |
| 221 | Haines Elem School New Lenox · New Lenox SD 122 | Elementary | 71.7% | +33.8pp |
| 222 | Mary Morgan Elem Sch Byron · Byron CUSD 226 | Elementary | 71.7% | +33.8pp |
| 223 | Bower Elem School Warrenville · CUSD 200 | Elementary | 71.6% | +33.7pp |
| 224 | Highlands Middle School La Grange Highlands · LaGrange Highlands SD 106 | Middle | 71.6% | +33.7pp |
| 225 | Elmer H Franzen Intermediate Sch Itasca · Itasca SD 10 | Elementary | 71.5% | +33.6pp |
| 226 | Tripp School Buffalo Grove · Aptakisic-Tripp CCSD 102 | Elementary | 71.5% | +33.6pp |
| 227 | Eswood C C Grade School Lindenwood · Eswood CCSD 269 | Elementary | 71.4% | +33.5pp |
| 228 | Corron Elementary School South Elgin · St Charles CUSD 303 | Elementary | 71.3% | +33.4pp |
| 229 | Lowell Elem School Wheaton · CUSD 200 | Elementary | 71.3% | +33.4pp |
| 230 | Glen Oaks Elem School Hickory Hills · North Palos SD 117 | Elementary | 71.2% | +33.3pp |
| 231 | Pioneer Path Channahon · Channahon SD 17 | Elementary | 71.2% | +33.3pp |
| 232 | William J Butler School Lockport · Homer CCSD 33C | Elementary | 71.2% | +33.3pp |
| 233 | Windsor Elementary School Arlington Heights · Arlington Heights SD 25 | Elementary | 71.2% | +33.3pp |
| 234 | Centennial Elem School Polo · Polo CUSD 222 | Elementary | 71.1% | +33.2pp |
| 235 | Kenwood Academy High School Chicago · Chicago Public Schools Dist 299 | High | 71.1% | +33.2pp |
| 236 | Robert Clow Elem Sch Naperville · Indian Prairie CUSD 204 | Elementary | 71.0% | +33.1pp |
| 237 | Tri-C Elementary School Carterville · Carterville CUSD 5 | Elementary | 71.0% | +33.1pp |
| 238 | Lenart Elem Regional Gifted Ctr Chicago · Chicago Public Schools Dist 299 | Elementary | 70.9% | +33.0pp |
| 239 | Lester Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 70.9% | +33.0pp |
| 240 | Cumberland Elem School Des Plaines · CCSD 62 | Elementary | 70.8% | +32.9pp |
| 241 | Roslyn Road Elem School Barrington · Barrington CUSD 220 | Elementary | 70.8% | +32.9pp |
| 242 | Scullen Middle School Naperville · Indian Prairie CUSD 204 | Middle | 70.8% | +32.9pp |
| 243 | Pleasant Hill Elem School Palatine · Palatine CCSD 15 | Elementary | 70.7% | +32.8pp |
| 244 | Seth Paine Elem School Hawthorn Woods · Lake Zurich CUSD 95 | Elementary | 70.7% | +32.8pp |
| 245 | Skinner Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 70.7% | +32.8pp |
| 246 | Sarah Adams Elementary School Lake Zurich · Lake Zurich CUSD 95 | Elementary | 70.6% | +32.7pp |
| 247 | Wilmette Junior High School Wilmette · Wilmette SD 39 | Middle | 70.6% | +32.7pp |
| 248 | Wolfs Crossing Elem School Aurora · CUSD 308 | Elementary | 70.6% | +32.7pp |
| 249 | Indian Trail Elem School Highland Park · North Shore SD 112 | Elementary | 70.4% | +32.5pp |
| 250 | Lincoln Elem School Wheaton · CUSD 200 | Elementary | 70.4% | +32.5pp |
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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.