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 |
|---|---|---|---|---|
| 1251 | Hardin County Elem School Elizabethtown · Hardin County CUSD 1 | Elementary | 39.8% | +1.9pp |
| 1252 | Kaneland IgKnight Academy Maple Park · Kaneland CUSD 302 | Middle | 39.8% | +1.9pp |
| 1253 | Richmond Grade School Richmond · Nippersink SD 2 | Elementary | 39.8% | +1.9pp |
| 1254 | Cuba Elem School Cuba · CUSD 3 Fulton County | Elementary | 39.7% | +1.8pp |
| 1255 | Juliette Low Elem School Arlington Heights · Comm Cons SD 59 | Elementary | 39.7% | +1.8pp |
| 1256 | Cobden Elem School Cobden · Cobden SUD 17 | Elementary | 39.6% | +1.7pp |
| 1257 | Goodwin Elem School North Aurora · Aurora West USD 129 | Elementary | 39.6% | +1.7pp |
| 1258 | Meridian Jr High School Stillman Valley · Meridian CUSD 223 | Middle | 39.6% | +1.7pp |
| 1259 | Prairiewood Elem Sch Woodstock · Woodstock CUSD 200 | Elementary | 39.6% | +1.7pp |
| 1260 | Traughber Jr High School Oswego · CUSD 308 | Middle | 39.6% | +1.7pp |
| 1261 | Arthur Grade School Arthur · Arthur CUSD 305 | Elementary | 39.5% | +1.6pp |
| 1262 | Douglas Elem School Belleville · Belleville SD 118 | Elementary | 39.5% | +1.6pp |
| 1263 | Freeman Elem School Aurora · Aurora West USD 129 | Elementary | 39.5% | +1.6pp |
| 1264 | Lincoln Middle School Edwardsville · Edwardsville CUSD 7 | Middle | 39.5% | +1.6pp |
| 1265 | Otter Creek Elem School Elgin · SD U-46 | Elementary | 39.5% | +1.6pp |
| 1266 | Warren Jr/Sr High School Warren · Warren CUSD 205 | High | 39.5% | +1.6pp |
| 1267 | Westchester Intermediate School Westchester · Westchester SD 92-5 | Elementary | 39.5% | +1.6pp |
| 1268 | Williamsfield Middle School Williamsfield · Williamsfield CUSD 210 | Middle | 39.5% | +1.6pp |
| 1269 | Lincoln-Douglas Elementary School Quincy · Quincy SD 172 | Elementary | 39.4% | +1.5pp |
| 1270 | Northwood Middle School Woodstock · Woodstock CUSD 200 | Middle | 39.4% | +1.5pp |
| 1271 | Westchester Middle School Westchester · Westchester SD 92-5 | Middle | 39.4% | +1.5pp |
| 1272 | Windsor Elem School Windsor · Windsor CUSD 1 | Elementary | 39.4% | +1.5pp |
| 1273 | Little Fort Elem School Waukegan · Waukegan CUSD 60 | Elementary | 39.3% | +1.4pp |
| 1274 | Mohawk Primary Center Park Forest · Park Forest SD 163 | Elementary | 39.3% | +1.4pp |
| 1275 | B J Hooper Elem School Lindenhurst · Lake Villa CCSD 41 | Elementary | 39.2% | +1.3pp |
| 1276 | Friendship Jr High School Des Plaines · Comm Cons SD 59 | Middle | 39.2% | +1.3pp |
| 1277 | Kaneland Harter Middle School Sugar Grove · Kaneland CUSD 302 | Middle | 39.2% | +1.3pp |
| 1278 | Paxton-Buckley-Loda Jr High Sch Paxton · Paxton-Buckley-Loda CUD 10 | Middle | 39.2% | +1.3pp |
| 1279 | Rankin Elem School Pekin · Rankin CSD 98 | Elementary | 39.2% | +1.3pp |
| 1280 | Gifford Grade School Gifford · Gifford CCSD 188 | Elementary | 39.1% | +1.2pp |
| 1281 | Glenn Elem School Normal · McLean County USD 5 | Elementary | 39.1% | +1.2pp |
| 1282 | Clara Peterson Elem School Paxton · Paxton-Buckley-Loda CUD 10 | Elementary | 39.0% | +1.1pp |
| 1283 | Disney Elem Magnet School Chicago · Chicago Public Schools Dist 299 | Elementary | 39.0% | +1.1pp |
| 1284 | GCMS Elementary School Gibson City · Gibson City-Melvin-Sibley CUSD 5 | Elementary | 39.0% | +1.1pp |
| 1285 | Rochester Elem 2-3 Rochester · Rochester CUSD 3A | Elementary | 39.0% | +1.1pp |
| 1286 | Thomas Jefferson Elem Sch Joliet · Plainfield SD 202 | Elementary | 39.0% | +1.1pp |
| 1287 | Oakland Elementary School Bloomington · Bloomington SD 87 | Elementary | 38.9% | +1.0pp |
| 1288 | Unity Point Elem School Carbondale · Unity Point CCSD 140 | Elementary | 38.9% | +1.0pp |
| 1289 | Horizon Elem School Hanover Park · SD U-46 | Elementary | 38.8% | +0.9pp |
| 1290 | Crab Orchard Elementary School Marion · Crab Orchard CUSD 3 | Elementary | 38.7% | +0.8pp |
| 1291 | LEARN Chtr Sch 6 N Chicago Campus Great Lakes · North Chicago SD 187 | Elementary | 38.7% | +0.8pp |
| 1292 | Olive C Martin School Lake Villa · Lake Villa CCSD 41 | Elementary | 38.7% | +0.8pp |
| 1293 | Richland County Middle School Olney · Richland County CUSD 1 | Middle | 38.7% | +0.8pp |
| 1294 | Woodland Elementary Gages Lake · Woodland CCSD 50 | Elementary | 38.7% | +0.8pp |
| 1295 | Davis M Magnet Elem School Chicago · Chicago Public Schools Dist 299 | Elementary | 38.6% | +0.7pp |
| 1296 | Gordon School Posen · Posen-Robbins ESD 143-5 | Elementary | 38.6% | +0.7pp |
| 1297 | Goudy Technology Academy Chicago · Chicago Public Schools Dist 299 | Elementary | 38.6% | +0.7pp |
| 1298 | Robeson Elem School Champaign · Champaign CUSD 4 | Elementary | 38.6% | +0.7pp |
| 1299 | West Prairie South Elementary Sch Colchester · West Prairie CUSD 103 | Elementary | 38.6% | +0.7pp |
| 1300 | Capron Elem School Capron · North Boone CUSD 200 | Elementary | 38.5% | +0.6pp |
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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.