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 |
|---|---|---|---|---|
| 1201 | Mary Endres Elementary School Woodstock · Woodstock CUSD 200 | Elementary | 33.3% | -4.6pp |
| 1202 | Apollo Elem School Aledo · Mercer County School District 404 | Elementary | 33.2% | -4.7pp |
| 1203 | Hometown Elem School Hometown · Oak Lawn-Hometown SD 123 | Elementary | 33.1% | -4.8pp |
| 1204 | Joyce Kilmer Elem School Buffalo Grove · Wheeling CCSD 21 | Elementary | 33.1% | -4.8pp |
| 1205 | Salt Fork North Elementary School Catlin · Salt Fork CUSD 512 | Elementary | 33.1% | -4.8pp |
| 1206 | Wolcott School Thornton · Thornton SD 154 | Elementary | 33.1% | -4.8pp |
| 1207 | Central Intermediate School Roxana · Roxana CUSD 1 | Elementary | 32.9% | -5.0pp |
| 1208 | Hampton Elem School Hampton · Hampton SD 29 | Elementary | 32.9% | -5.0pp |
| 1209 | Komarek Elem School North Riverside · Komarek SD 94 | Elementary | 32.9% | -5.0pp |
| 1210 | John Greer Elem School Hoopeston · Hoopeston Area CUSD 11 | Elementary | 32.8% | -5.1pp |
| 1211 | Reskin Elem School Glendale Hts · Marquardt SD 15 | Elementary | 32.8% | -5.1pp |
| 1212 | Thomas S Baldwin Elem Sch Quincy · Quincy SD 172 | Elementary | 32.8% | -5.1pp |
| 1213 | Washington Elem School Jacksonville · Jacksonville SD 117 | Elementary | 32.8% | -5.1pp |
| 1214 | Westdale Elem School Northlake · Mannheim SD 83 | Elementary | 32.8% | -5.1pp |
| 1215 | Western Barry Elem Barry · Western CUSD 12 | Elementary | 32.8% | -5.1pp |
| 1216 | Bridgeview Elem School Bridgeview · Indian Springs SD 109 | Elementary | 32.6% | -5.3pp |
| 1217 | CICS - Irving Park Campus Chicago · Chicago Public Schools Dist 299 | Elementary | 32.6% | -5.3pp |
| 1218 | Porta Central Petersburg · Porta CUSD 202 | Elementary | 32.6% | -5.3pp |
| 1219 | Reavis Elem School Lansing · Lansing SD 158 | Elementary | 32.6% | -5.3pp |
| 1220 | Parkside Elementary School Normal · McLean County USD 5 | Elementary | 32.5% | -5.4pp |
| 1221 | Sandoval Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 32.5% | -5.4pp |
| 1222 | Benton Grade Sch K-4 Benton · Benton CCSD 47 | Elementary | 32.4% | -5.5pp |
| 1223 | Lincoln Elem School Addison · Addison SD 4 | Elementary | 32.3% | -5.6pp |
| 1224 | Lincoln Elem School Jacksonville · Jacksonville SD 117 | Elementary | 32.3% | -5.6pp |
| 1225 | Lincoln Elem School Ottawa · Ottawa ESD 141 | Elementary | 32.3% | -5.6pp |
| 1226 | Steger Intermediate Center Steger · Steger SD 194 | Elementary | 32.3% | -5.6pp |
| 1227 | Twain Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 32.3% | -5.6pp |
| 1228 | Lincoln Elem School East Peoria · East Peoria SD 86 | Elementary | 32.2% | -5.7pp |
| 1229 | Northeast Elem Magnet School Danville · Danville CCSD 118 | Elementary | 32.2% | -5.7pp |
| 1230 | Stevenson Elem School Bloomington · Bloomington SD 87 | Elementary | 32.2% | -5.7pp |
| 1231 | West Ridge Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 32.2% | -5.7pp |
| 1232 | Ashton-Franklin Center Elem Sch Franklin Grove · Ashton-Franklin Center CUSD 275 | Elementary | 32.1% | -5.8pp |
| 1233 | Georgetown Elementary School Aurora · Indian Prairie CUSD 204 | Elementary | 32.1% | -5.8pp |
| 1234 | Kenwood Elem School Champaign · Champaign CUSD 4 | Elementary | 32.1% | -5.8pp |
| 1235 | Leal Elem School Urbana · Urbana SD 116 | Elementary | 32.1% | -5.8pp |
| 1236 | New Boston Elem School New Boston · Mercer County School District 404 | Elementary | 32.1% | -5.8pp |
| 1237 | South Central Elementary-Kinmundy Kinmundy · South Central CUD 401 | Elementary | 32.1% | -5.8pp |
| 1238 | Cicero West Elementary School Cicero · Cicero SD 99 | Elementary | 32.0% | -5.9pp |
| 1239 | Colemon J Elem Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 32.0% | -5.9pp |
| 1240 | Ridge Lawn Elementary School Chicago Ridge · Chicago Ridge SD 127-5 | Elementary | 32.0% | -5.9pp |
| 1241 | Mt Olive Elementary School Mount Olive · Mount Olive CUSD 5 | Elementary | 31.8% | -6.1pp |
| 1242 | Steele School Galesburg · Galesburg CUSD 205 | Elementary | 31.7% | -6.2pp |
| 1243 | Turner Elem School West Chicago · West Chicago ESD 33 | Elementary | 31.7% | -6.2pp |
| 1244 | Glenn Raymond School Watseka · Iroquois County CUSD 9 | Elementary | 31.6% | -6.3pp |
| 1245 | Lostant Elem School Lostant · Lostant CUSD 425 | Elementary | 31.6% | -6.3pp |
| 1246 | Schneider Elem School North Aurora · Aurora West USD 129 | Elementary | 31.6% | -6.3pp |
| 1247 | Sutherland Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 31.6% | -6.3pp |
| 1248 | Washington G Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 31.6% | -6.3pp |
| 1249 | Gunsaulus Elem Scholastic Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 31.5% | -6.4pp |
| 1250 | North Clay Elem/Jr High Sch Louisville · North Clay CUSD 25 | Elementary | 31.5% | -6.4pp |
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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.