Lake County schools ranked by test score
Latest IAR + ISA year (2024-25). 83 schools in Lake County, Illinois with reported Science scores. Illinois state average: 40.3%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | Oak Grove Elem School Libertyville · Oak Grove SD 68 Green Oaks | Elementary | 84.0% | +43.7pp |
| 2 | Copeland Manor Elem School Libertyville · Libertyville SD 70 | Elementary | 83.3% | +43.0pp |
| 3 | Prairie Elementary School Buffalo Grove · Kildeer Countryside CCSD 96 | Elementary | 81.9% | +41.6pp |
| 4 | Adler Park School Libertyville · Libertyville SD 70 | Elementary | 80.9% | +40.6pp |
| 5 | North Barrington Elem School North Barrington · Barrington CUSD 220 | Elementary | 80.6% | +40.3pp |
| 6 | Half Day School Lincolnshire · Lincolnshire-Prairieview SD 103 | Elementary | 78.5% | +38.2pp |
| 7 | Rockland Elem School Libertyville · Libertyville SD 70 | Elementary | 76.7% | +36.4pp |
| 8 | Seth Paine Elem School Hawthorn Woods · Lake Zurich CUSD 95 | Elementary | 76.6% | +36.3pp |
| 9 | Spencer Loomis Elementary School Hawthorn Woods · Lake Zurich CUSD 95 | Elementary | 75.6% | +35.3pp |
| 10 | Kildeer Countryside Elem School Long Grove · Kildeer Countryside CCSD 96 | Elementary | 75.5% | +35.2pp |
| 11 | Ivy Hall Elementary School Buffalo Grove · Kildeer Countryside CCSD 96 | Elementary | 74.3% | +34.0pp |
| 12 | Butterfield School Libertyville · Libertyville SD 70 | Elementary | 72.3% | +32.0pp |
| 13 | Country Meadows Elem School Long Grove · Kildeer Countryside CCSD 96 | Elementary | 71.6% | +31.3pp |
| 14 | Meridian School Buffalo Grove · Aptakisic-Tripp CCSD 102 | Elementary | 71.0% | +30.7pp |
| 15 | Bannockburn School Bannockburn · Bannockburn SD 106 | Elementary | 70.3% | +30.0pp |
| 16 | Prairie Crossing Charter School Grayslake · Prairie Crossing Charter School | Elementary | 68.8% | +28.5pp |
| 17 | Braeside Elem School Highland Park · North Shore SD 112 | Elementary | 68.1% | +27.8pp |
| 18 | Roslyn Road Elem School Barrington · Barrington CUSD 220 | Elementary | 68.0% | +27.7pp |
| 19 | South Park Elem School Deerfield · Deerfield SD 109 | Elementary | 66.7% | +26.4pp |
| 20 | Sarah Adams Elementary School Lake Zurich · Lake Zurich CUSD 95 | Elementary | 65.6% | +25.3pp |
| 21 | Isaac Fox Elementary School Lake Zurich · Lake Zurich CUSD 95 | Elementary | 65.4% | +25.1pp |
| 22 | Ravinia Elem School Highland Park · North Shore SD 112 | Elementary | 65.2% | +24.9pp |
| 23 | Rondout Elem School Lake Forest · Rondout SD 72 | Elementary | 64.7% | +24.4pp |
| 24 | Wilmot Elem School Deerfield · Deerfield SD 109 | Elementary | 64.4% | +24.1pp |
| 25 | May Whitney Elem School Lake Zurich · Lake Zurich CUSD 95 | Elementary | 64.0% | +23.7pp |
| 26 | Oakland Elementary School Lake Villa · Antioch CCSD 34 | Elementary | 63.4% | +23.1pp |
| 27 | Wayne Thomas Elem School Highland Park · North Shore SD 112 | Elementary | 62.1% | +21.8pp |
| 28 | Millburn Elem School Old Mill Creek · Millburn CCSD 24 | Elementary | 61.4% | +21.1pp |
| 29 | Fremont Intermediate School Mundelein · Fremont SD 79 | Elementary | 61.2% | +20.9pp |
| 30 | Hawthorn Elem School North Vernon Hills · Hawthorn CCSD 73 | Elementary | 61.0% | +20.7pp |
| 31 | Red Oak Elem School Highland Park · North Shore SD 112 | Elementary | 60.0% | +19.7pp |
| 32 | Indian Trail Elem School Highland Park · North Shore SD 112 | Elementary | 59.7% | +19.4pp |
| 33 | Hawthorn Aspen Elem School Vernon Hills · Hawthorn CCSD 73 | Elementary | 58.6% | +18.3pp |
| 34 | Robert Crown School Wauconda · Wauconda CUSD 118 | Elementary | 58.6% | +18.3pp |
| 35 | Emmons Grade School Antioch · Emmons SD 33 | Elementary | 57.8% | +17.5pp |
| 36 | William L Thompson School Lake Villa · Lake Villa CCSD 41 | Elementary | 55.8% | +15.5pp |
| 37 | Olive C Martin School Lake Villa · Lake Villa CCSD 41 | Elementary | 55.6% | +15.3pp |
| 38 | Sherwood Elem School Highland Park · North Shore SD 112 | Elementary | 54.0% | +13.7pp |
| 39 | Walden Elem School Deerfield · Deerfield SD 109 | Elementary | 53.2% | +12.9pp |
| 40 | Lake Bluff Elem Sch Lake Bluff · Lake Bluff ESD 65 | Elementary | 52.7% | +12.4pp |
| 41 | Hawthorn Townline Elem Sch Vernon Hills · Hawthorn CCSD 73 | Elementary | 51.7% | +11.4pp |
| 42 | Wauconda Grade School Wauconda · Wauconda CUSD 118 | Elementary | 50.7% | +10.4pp |
| 43 | Hawthorn Sch of Dual Language Vernon Hills · Hawthorn CCSD 73 | Elementary | 50.0% | +9.7pp |
| 44 | Kipling Elem School Deerfield · Deerfield SD 109 | Elementary | 50.0% | +9.7pp |
| 45 | Oak Terrace Elem School Highwood · North Shore SD 112 | Elementary | 48.3% | +8.0pp |
| 46 | Mechanics Grove Elem School Mundelein · Mundelein ESD 75 | Elementary | 47.8% | +7.5pp |
| 47 | B J Hooper Elem School Lindenhurst · Lake Villa CCSD 41 | Elementary | 46.7% | +6.4pp |
| 48 | Grass Lake Elem School Antioch · Grass Lake SD 36 | Elementary | 44.7% | +4.4pp |
| 49 | Hawthorn Elem School South Vernon Hills · Hawthorn CCSD 73 | Elementary | 42.3% | +2.0pp |
| 50 | W C Petty Elementary School Antioch · Antioch CCSD 34 | Elementary | 40.8% | +0.5pp |
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 Science 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.