Summary:
Zip code 30044 in Lawrenceville, GA, is served by a single high school, the Gwinnett School of Mathematics, Science and Technology (GSMST), a specialized magnet school for grades 9–12 within the Gwinnett County School District.
GSMST is an exceptional outlier, ranked #1 in Georgia for three consecutive years with a 5-star rating. It boasts a perfect 100% graduation rate, compared to 85.4% for the district and 87.2% for the state. Chronic absenteeism is remarkably low at just 3.8%, versus 15.0% for the district and 17.7% for the state. Academic proficiency is near-universal: 99.3% of students are proficient in Biology, 98.6% in American Literature, and 80.6% in U.S. History—all more than double the state averages. The school serves a student body where 36.89% qualify for free/reduced lunch, yet achieves these elite outcomes with a standard student-teacher ratio of 16.5:1 and per-student spending of $13,037, suggesting its success stems from academic rigor and culture rather than extraordinary resources.
The only notable trend is a decline in U.S. History proficiency from 95% (2024–2025) to 80.6% (2025–2026), a 14.4-point drop worth monitoring. However, this remains more than double the state rate. For families in this zip code, GSMST is the sole high school option, but it delivers statewide dominance—a unique situation where the neighborhood school is also the state's flagship magnet program. Its consistent #1 ranking and near-perfect scores across multiple subjects indicate a deeply embedded culture of excellence rather than a one-year fluke. Note that English Language Arts (ELA) Milestones scores are not included in this release; they will be published in December, and no conclusions should be drawn from their absence.
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