Illinois schools ranked by test score
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 51 | Neoga Jr/Sr High School Neoga · Neoga CUSD 3 | High | 18.3% | -19.6pp |
| 52 | Grayville Jr Sr High School Grayville · Grayville CUSD 1 | High | 17.9% | -20.0pp |
| 53 | Martinsville Jr- Sr High School Martinsville · Martinsville CUSD 3C | High | 17.9% | -20.0pp |
| 54 | Rolling Acres Middle School Peoria · Peoria SD 150 | High | 17.9% | -20.0pp |
| 55 | Morgan Park High School Chicago · Chicago Public Schools Dist 299 | High | 17.7% | -20.2pp |
| 56 | Hartsburg-Emden Jr-Sr High School Hartsburg · Hartsburg Emden CUSD 21 | High | 17.6% | -20.3pp |
| 57 | Windsor Jr & Sr High School Windsor · Windsor CUSD 1 | High | 17.5% | -20.4pp |
| 58 | North Greene Jr/Sr High Sch White Hall · North Greene CUSD 3 | High | 17.1% | -20.8pp |
| 59 | Intrinsic Charter High School Chicago · Chicago Public Schools Dist 299 | High | 16.6% | -21.3pp |
| 60 | Kansas High School Kansas · Kansas CUSD 3 | High | 15.4% | -22.5pp |
| 61 | Chicago Math & Sci Elem Charter Chicago · Chicago Public Schools Dist 299 | High | 14.4% | -23.5pp |
| 62 | Red Hill Jr/Sr High School Bridgeport · Red Hill CUSD 10 | High | 14.4% | -23.5pp |
| 63 | Noble St Chtr-Comer College Prep Chicago · Chicago Public Schools Dist 299 | High | 13.1% | -24.8pp |
| 64 | Perspectives Chtr - Joslin Campus Chicago · Chicago Public Schools Dist 299 | High | 12.8% | -25.1pp |
| 65 | Beardstown Jr/Sr High School Beardstown · Beardstown CUSD 15 | High | 10.7% | -27.2pp |
| 66 | Waverly Jr/Sr High School Waverly · Waverly CUSD 6 | High | 10.7% | -27.2pp |
| 67 | Lewistown Jr/Sr High School Lewistown · Lewistown CUSD 97 | High | 9.8% | -28.1pp |
| 68 | Art in Motion Charter School Chicago · Chicago Public Schools Dist 299 | High | 9.1% | -28.8pp |
| 69 | Marine Leadership Academy - Ames Chicago · Chicago Public Schools Dist 299 | High | 8.5% | -29.4pp |
| 70 | Seymour High School Payson · Payson CUSD 1 | High | 7.6% | -30.3pp |
| 71 | Univ of Chicago Chtr-Woodlawn Chicago · Chicago Public Schools Dist 299 | High | 6.5% | -31.4pp |
| 72 | Chicago Collegiate Charter School Chicago · Chicago Public Schools Dist 299 | High | 6.2% | -31.7pp |
| 73 | Perspectives Chtr - IIT Campus Chicago · Chicago Public Schools Dist 299 | High | 3.6% | -34.3pp |
| 74 | South Fork Jr Sr High School Kincaid · South Fork SD 14 | High | 3.6% | -34.3pp |
| 75 | Perspectives Chtr - Leadership Ac Chicago · Chicago Public Schools Dist 299 | High | 3.0% | -34.9pp |
| 76 | Cairo Jr/Sr High School Cairo · Cairo USD 1 | High | 2.1% | -35.8pp |
| 77 | Meridian High School Mounds · Meridian CUSD 101 | High | 1.5% | -36.4pp |
| 78 | Kelvyn Park High School Chicago · Chicago Public Schools Dist 299 | High | 1.3% | -36.6pp |
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.