Lake County schools ranked by test score
Latest IAR + ISA year (2024-25). 100 schools in Lake County, Illinois with reported Mathematics scores. Illinois state average: 37.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 51 | Oak Terrace Elem School Highwood · North Shore SD 112 | Elementary | 51.2% | +13.3pp |
| 52 | Wauconda Grade School Wauconda · Wauconda CUSD 118 | Elementary | 50.3% | +12.4pp |
| 53 | Andrew Cooke Magnet Elem School Waukegan · Waukegan CUSD 60 | Elementary | 46.3% | +8.4pp |
| 54 | Hawthorn Sch of Dual Language Vernon Hills · Hawthorn CCSD 73 | Elementary | 45.1% | +7.2pp |
| 55 | W C Petty Elementary School Antioch · Antioch CCSD 34 | Elementary | 44.6% | +6.7pp |
| 56 | Westfield School Winthrop Harbor · Winthrop Harbor SD 1 | Elementary | 43.6% | +5.7pp |
| 57 | John S Clark Elem School Waukegan · Waukegan CUSD 60 | Elementary | 43.2% | +5.3pp |
| 58 | Gavin Central Elementary School Ingleside · Gavin SD 37 | Elementary | 41.8% | +3.9pp |
| 59 | Big Hollow Elem School Ingleside · Big Hollow SD 38 | Elementary | 40.4% | +2.5pp |
| 60 | Hillcrest Elementary School Antioch · Antioch CCSD 34 | Elementary | 39.9% | +2.0pp |
| 61 | Little Fort Elem School Waukegan · Waukegan CUSD 60 | Elementary | 39.3% | +1.4pp |
| 62 | B J Hooper Elem School Lindenhurst · Lake Villa CCSD 41 | Elementary | 39.2% | +1.3pp |
| 63 | LEARN Chtr Sch 6 N Chicago Campus Great Lakes · North Chicago SD 187 | Elementary | 38.7% | +0.8pp |
| 64 | Olive C Martin School Lake Villa · Lake Villa CCSD 41 | Elementary | 38.7% | +0.8pp |
| 65 | Woodland Elementary Gages Lake · Woodland CCSD 50 | Elementary | 38.7% | +0.8pp |
| 66 | Lotus School Spring Grove · Fox Lake GSD 114 | Elementary | 36.4% | -1.5pp |
| 67 | Mechanics Grove Elem School Mundelein · Mundelein ESD 75 | Elementary | 36.3% | -1.6pp |
| 68 | Avon Center Elem School Round Lake Beach · Grayslake CCSD 46 | Elementary | 36.1% | -1.8pp |
| 69 | William L Thompson School Lake Villa · Lake Villa CCSD 41 | Elementary | 36.0% | -1.9pp |
| 70 | Grass Lake Elem School Antioch · Grass Lake SD 36 | Elementary | 35.1% | -2.8pp |
| 71 | LEARN John Kathy Schreiber Chrtr Waukegan · LEARN John and Kathy Schreiber Ch | Elementary | 35.0% | -2.9pp |
| 72 | Woodland Intermediate Sch Gurnee · Woodland CCSD 50 | Elementary | 33.5% | -4.4pp |
| 73 | Greenwood Elem School Waukegan · Waukegan CUSD 60 | Elementary | 31.0% | -6.9pp |
| 74 | H R McCall Elem School Waukegan · Waukegan CUSD 60 | Elementary | 30.9% | -7.0pp |
| 75 | West Oak Intermediate School Mundelein · Diamond Lake SD 76 | Elementary | 30.1% | -7.8pp |
| 76 | Hyde Park Elem School Waukegan · Waukegan CUSD 60 | Elementary | 29.6% | -8.3pp |
| 77 | Newport Elem School Wadsworth · Beach Park CCSD 3 | Elementary | 28.2% | -9.7pp |
| 78 | Lyon Magnet Elementary School Waukegan · Waukegan CUSD 60 | Elementary | 27.9% | -10.0pp |
| 79 | Glenwood Elementary School Waukegan · Waukegan CUSD 60 | Elementary | 26.2% | -11.7pp |
| 80 | LEARN 10 Charter School North Chicago · North Chicago SD 187 | Elementary | 25.0% | -12.9pp |
| 81 | Oak Crest School Beach Park · Beach Park CCSD 3 | Elementary | 25.0% | -12.9pp |
| 82 | Forrestal Elem School Great Lakes · North Chicago SD 187 | Elementary | 24.0% | -13.9pp |
| 83 | Whittier Elem School Waukegan · Waukegan CUSD 60 | Elementary | 21.7% | -16.2pp |
| 84 | Washington Elem School Waukegan · Waukegan CUSD 60 | Elementary | 20.2% | -17.7pp |
| 85 | Prairie Trail School Wadsworth · Gurnee SD 56 | Elementary | 19.5% | -18.4pp |
| 86 | River Trail School Gurnee · Gurnee SD 56 | Elementary | 19.4% | -18.5pp |
| 87 | Village Elementary School Round Lake · Round Lake CUSD 116 | Elementary | 18.5% | -19.4pp |
| 88 | Glen Flora Elem School Waukegan · Waukegan CUSD 60 | Elementary | 17.3% | -20.6pp |
| 89 | Kenneth Murphy School Beach Park · Beach Park CCSD 3 | Elementary | 16.2% | -21.7pp |
| 90 | Raymond Ellis Elem School Round Lake Beach · Round Lake CUSD 116 | Elementary | 12.9% | -25.0pp |
| 91 | North Elem School Waukegan · Waukegan CUSD 60 | Elementary | 12.0% | -25.9pp |
| 92 | Carman-Buckner Elem School Waukegan · Waukegan CUSD 60 | Elementary | 11.0% | -26.9pp |
| 93 | Howe Elementary School Beach Park · Beach Park CCSD 3 | Elementary | 11.0% | -26.9pp |
| 94 | Oakdale Elem School Waukegan · Waukegan CUSD 60 | Elementary | 10.4% | -27.5pp |
| 95 | Clearview Elem School Waukegan · Waukegan CUSD 60 | Elementary | 10.1% | -27.8pp |
| 96 | Indian Hill Elem School Round Lake Heights · Round Lake CUSD 116 | Elementary | 10.0% | -27.9pp |
| 97 | Elmwood Elem School Zion · Zion ESD 6 | Elementary | 9.1% | -28.8pp |
| 98 | A J Katzenmaier Academy North Chicago · North Chicago SD 187 | Elementary | 6.9% | -31.0pp |
| 99 | West Elementary School Zion · Zion ESD 6 | Elementary | 5.4% | -32.5pp |
| 100 | Evelyn Alexander School North Chicago · North Chicago SD 187 | Elementary | 2.3% | -35.6pp |
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). Only public schools in Lake County, Illinois with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Illinois statewide enrollment-weighted average. To compare against neighboring counties, use the full Illinois ranking.