Gwinnett County schools ranked by test score
Latest Georgia Milestones year (2024-25). 121 schools in Gwinnett County, Georgia with reported Science scores. Georgia state average: 40.7%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 51 | Cooper Elementary School Loganville · Gwinnett County | Elementary | 58.0% | +17.3pp |
| 52 | Grayson High School Loganville · Gwinnett County | High | 58.0% | +17.3pp |
| 53 | Chattahoochee Elementary School Duluth · Gwinnett County | Elementary | 55.6% | +14.9pp |
| 54 | Jackson Elementary School Lawrenceville · Gwinnett County | Elementary | 55.5% | +14.8pp |
| 55 | Harmony Elementary School Buford · Gwinnett County | Elementary | 54.8% | +14.1pp |
| 56 | Partee Elementary School Snellville · Gwinnett County | Elementary | 54.4% | +13.7pp |
| 57 | Collins Hill High School Suwanee · Gwinnett County | High | 54.0% | +13.3pp |
| 58 | Peachtree Ridge High School Suwanee · Gwinnett County | High | 54.0% | +13.3pp |
| 59 | Knight Elementary School Lilburn · Gwinnett County | Elementary | 53.9% | +13.2pp |
| 60 | Harbins Elementary School Dacula · Gwinnett County | Elementary | 51.3% | +10.6pp |
| 61 | Harris Elementary School Duluth · Gwinnett County | Elementary | 51.3% | +10.6pp |
| 62 | Central Gwinnett High School Lawrenceville · Gwinnett County | High | 51.0% | +10.3pp |
| 63 | Duluth High School Duluth · Gwinnett County | High | 50.1% | +9.4pp |
| 64 | Jones Middle School Buford · Gwinnett County | Middle | 50.0% | +9.3pp |
| 65 | Osborne Middle School Hoschton · Gwinnett County | Middle | 50.0% | +9.3pp |
| 66 | Dacula High School Dacula · Gwinnett County | High | 49.5% | +8.8pp |
| 67 | Archer High School Lawrenceville · Gwinnett County | High | 48.7% | +8.0pp |
| 68 | Mountain View High School Lawrenceville · Gwinnett County | High | 48.7% | +8.0pp |
| 69 | Patrick Elementary School Buford · Gwinnett County | Elementary | 48.7% | +8.0pp |
| 70 | New Life Academy of Excellence Duluth · Gwinnett County | Elementary | 47.9% | +7.2pp |
| 71 | Sycamore Elementary School Sugar Hill · Gwinnett County | Elementary | 47.9% | +7.2pp |
| 72 | Dacula Elementary School Dacula · Gwinnett County | Elementary | 46.5% | +5.8pp |
| 73 | Rosebud Elementary School Loganville · Gwinnett County | Elementary | 46.2% | +5.5pp |
| 74 | Lanier High School Sugar Hill · Gwinnett County | High | 45.4% | +4.7pp |
| 75 | McKendree Elementary School Lawrenceville · Gwinnett County | Elementary | 44.0% | +3.3pp |
| 76 | Berkeley Lake Elementary School Duluth · Gwinnett County | Elementary | 43.3% | +2.6pp |
| 77 | Magill Elementary School Loganville · Gwinnett County | Elementary | 42.8% | +2.1pp |
| 78 | Rock Springs Elementary School Lawrenceville · Gwinnett County | Elementary | 41.5% | +0.8pp |
| 79 | Anderson-Livsey Elementary School Snellville · Gwinnett County | Elementary | 41.1% | +0.4pp |
| 80 | Gwinnett Online Campus Lawrenceville · Gwinnett County | Combined | 40.7% | +0.0pp |
| 81 | Benefield Elementary School Lawrenceville · Gwinnett County | Elementary | 40.2% | -0.5pp |
| 82 | Shiloh Elementary School Snellville · Gwinnett County | Elementary | 39.7% | -1.0pp |
| 83 | McClure Health Science High School Duluth · Gwinnett County | High | 39.2% | -1.5pp |
| 84 | Discovery High School Lawrenceville · Gwinnett County | High | 38.9% | -1.8pp |
| 85 | Bethesda Elementary School Lawrenceville · Gwinnett County | Elementary | 38.3% | -2.4pp |
| 86 | Norcross High School Norcross · Gwinnett County | High | 38.2% | -2.5pp |
| 87 | Alcova Elementary School Dacula · Gwinnett County | Elementary | 38.1% | -2.6pp |
| 88 | Centerville Elementary School Snellville · Gwinnett County | Elementary | 38.1% | -2.6pp |
| 89 | Alford Elementary Lawrenceville · Gwinnett County | Elementary | 37.6% | -3.1pp |
| 90 | Baggett Elementary School Lawrenceville · Gwinnett County | Elementary | 37.4% | -3.3pp |
| 91 | Cedar Hill Elementary School Lawrenceville · Gwinnett County | Elementary | 37.4% | -3.3pp |
| 92 | Simonton Elementary School Lawrenceville · Gwinnett County | Elementary | 37.4% | -3.3pp |
| 93 | Winn Holt Elementary School Lawrenceville · Gwinnett County | Elementary | 37.4% | -3.3pp |
| 94 | Peachtree Elementary School Peachtree Corners · Gwinnett County | Elementary | 37.1% | -3.6pp |
| 95 | Minor Elementary School Lilburn · Gwinnett County | Elementary | 36.9% | -3.8pp |
| 96 | Norcross Elementary School Norcross · Gwinnett County | Elementary | 33.8% | -6.9pp |
| 97 | Annistown Elementary School Snellville · Gwinnett County | Elementary | 33.6% | -7.1pp |
| 98 | Corley Elementary School Lawrenceville · Gwinnett County | Elementary | 32.7% | -8.0pp |
| 99 | Lilburn Elementary School Lilburn · Gwinnett County | Elementary | 32.5% | -8.2pp |
| 100 | Kanoheda Elementary School Lawrenceville · Gwinnett County | Elementary | 32.2% | -8.5pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the Georgia Milestones % Proficient or Distinguished threshold on the latest available Georgia Milestones Science test (school year 2024-25). Only public schools in Gwinnett County, Georgia with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Georgia statewide enrollment-weighted average. To compare against neighboring counties, use the full Georgia ranking.