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 |
|---|---|---|---|---|
| 201 | Pioneer Path Channahon · Channahon SD 17 | Elementary | 71.2% | +33.3pp |
| 202 | William J Butler School Lockport · Homer CCSD 33C | Elementary | 71.2% | +33.3pp |
| 203 | Windsor Elementary School Arlington Heights · Arlington Heights SD 25 | Elementary | 71.2% | +33.3pp |
| 204 | Centennial Elem School Polo · Polo CUSD 222 | Elementary | 71.1% | +33.2pp |
| 205 | Robert Clow Elem Sch Naperville · Indian Prairie CUSD 204 | Elementary | 71.0% | +33.1pp |
| 206 | Tri-C Elementary School Carterville · Carterville CUSD 5 | Elementary | 71.0% | +33.1pp |
| 207 | Lenart Elem Regional Gifted Ctr Chicago · Chicago Public Schools Dist 299 | Elementary | 70.9% | +33.0pp |
| 208 | Lester Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 70.9% | +33.0pp |
| 209 | Cumberland Elem School Des Plaines · CCSD 62 | Elementary | 70.8% | +32.9pp |
| 210 | Roslyn Road Elem School Barrington · Barrington CUSD 220 | Elementary | 70.8% | +32.9pp |
| 211 | Pleasant Hill Elem School Palatine · Palatine CCSD 15 | Elementary | 70.7% | +32.8pp |
| 212 | Seth Paine Elem School Hawthorn Woods · Lake Zurich CUSD 95 | Elementary | 70.7% | +32.8pp |
| 213 | Skinner Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 70.7% | +32.8pp |
| 214 | Sarah Adams Elementary School Lake Zurich · Lake Zurich CUSD 95 | Elementary | 70.6% | +32.7pp |
| 215 | Wolfs Crossing Elem School Aurora · CUSD 308 | Elementary | 70.6% | +32.7pp |
| 216 | Indian Trail Elem School Highland Park · North Shore SD 112 | Elementary | 70.4% | +32.5pp |
| 217 | Lincoln Elem School Wheaton · CUSD 200 | Elementary | 70.4% | +32.5pp |
| 218 | Millennium Elem School Tinley Park · Kirby SD 140 | Elementary | 70.4% | +32.5pp |
| 219 | Chatham Elem School Chatham · Ball Chatham CUSD 5 | Elementary | 70.3% | +32.4pp |
| 220 | Towanda Elem School Towanda · McLean County USD 5 | Elementary | 70.3% | +32.4pp |
| 221 | Creston Elem School Creston · Creston CCSD 161 | Elementary | 70.2% | +32.3pp |
| 222 | Ridge Family Center for Learning Elk Grove Village · Comm Cons SD 59 | Elementary | 70.2% | +32.3pp |
| 223 | Scott Elementary School Naperville · Naperville CUSD 203 | Elementary | 70.1% | +32.2pp |
| 224 | Sheridan Elem Math & Science Acad Chicago · Chicago Public Schools Dist 299 | Elementary | 70.1% | +32.2pp |
| 225 | Wiesbrook Elem School Wheaton · CUSD 200 | Elementary | 70.0% | +32.1pp |
| 226 | Irving Elem School Oak Park · Oak Park ESD 97 | Elementary | 69.9% | +32.0pp |
| 227 | Wilder-Waite Grade School Peoria · Dunlap CUSD 323 | Elementary | 69.8% | +31.9pp |
| 228 | Emerson Elem School Wheaton · CUSD 200 | Elementary | 69.5% | +31.6pp |
| 229 | Freedom Elem School Plainfield · Plainfield SD 202 | Elementary | 69.5% | +31.6pp |
| 230 | Hamilton Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 69.5% | +31.6pp |
| 231 | Williamsburg Elem School Geneva · Geneva CUSD 304 | Elementary | 69.5% | +31.6pp |
| 232 | Marion Jordan Elem School Palatine · Palatine CCSD 15 | Elementary | 69.4% | +31.5pp |
| 233 | Washington Elem School Marion · Marion CUSD 2 | Elementary | 69.4% | +31.5pp |
| 234 | Concord Elem School Darien · Cass SD 63 | Elementary | 69.3% | +31.4pp |
| 235 | Gower West Elem School Willowbrook · Gower SD 62 | Elementary | 69.3% | +31.4pp |
| 236 | Hoffman Elem School Glenview · Glenview CCSD 34 | Elementary | 69.3% | +31.4pp |
| 237 | Walkers Grove Elementary School Plainfield · Plainfield SD 202 | Elementary | 69.3% | +31.4pp |
| 238 | Walnut Trails Elem School Shorewood · Minooka CCSD 201 | Elementary | 69.3% | +31.4pp |
| 239 | Countryside Elem School Barrington · Barrington CUSD 220 | Elementary | 69.2% | +31.3pp |
| 240 | Isaac Fox Elementary School Lake Zurich · Lake Zurich CUSD 95 | Elementary | 69.1% | +31.2pp |
| 241 | Michael Collins Elem School Schaumburg · Schaumburg CCSD 54 | Elementary | 69.1% | +31.2pp |
| 242 | Prairie View Elem School Sandwich · Sandwich CUSD 430 | Elementary | 68.9% | +31.0pp |
| 243 | Sherwood Elem School Highland Park · North Shore SD 112 | Elementary | 68.9% | +31.0pp |
| 244 | Whittier Elem School Downers Grove · Downers Grove GSD 58 | Elementary | 68.9% | +31.0pp |
| 245 | Delores Moye Elem School O Fallon · O Fallon CCSD 90 | Elementary | 68.8% | +30.9pp |
| 246 | Park View Elem School Morton Grove · Morton Grove SD 70 | Elementary | 68.8% | +30.9pp |
| 247 | Bartelso Elem School Bartelso · Bartelso SD 57 | Elementary | 68.6% | +30.7pp |
| 248 | Circle Center Grade School Yorkville · Yorkville CUSD 115 | Elementary | 68.5% | +30.6pp |
| 249 | J Emmett Hinchcliffe Sr Elem Sch O Fallon · O Fallon CCSD 90 | Elementary | 68.5% | +30.6pp |
| 250 | Park View Elem School Glen Ellyn · CCSD 89 | Elementary | 68.5% | +30.6pp |
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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.