Summary:
Zip code 06043 is home to one elementary school, Bolton Center School, a Pre-K through 8th grade campus in the Bolton School District that serves 473 students and has quietly become one of Connecticut’s rising standouts.
Because Bolton Center School is the only school in this zip code, the story here is entirely about its own performance. The school has made remarkable progress over the past three years, jumping from the 63rd percentile statewide in 2023-2024 to the 79th percentile in 2025-2026, with its star rating improving from 3 to 4 stars. Academically, English language arts is the clear strength, with proficiency rates 18 to 25 percentage points above the state average across grades 3 through 6. Science is equally impressive, particularly at 8th grade, where 76.5% of students are proficient compared to just 50.3% statewide. Math scores are also above the state average in every tested grade, but 7th grade stands out as a relative weak spot — only 47.1% proficiency, a sharp drop from the 68.8% seen in 4th grade. That middle-school math dip is worth watching.
The school’s broader health is excellent. Chronic absenteeism is just 4.6%, less than one-third of the state average of 16.4%, and the student-teacher ratio of 10.8 to 1 supports personalized attention. With only about 22% of students eligible for free or reduced-price lunch and per-student spending above $16,000, the school enjoys strong community resources. While it lacks local competition within the zip code, Bolton Center School is not just the only option — it is a genuinely high-performing one, ranking in the top 21% of elementary schools across Connecticut. Families in this area can expect a well-resourced, improving school where attendance is strong, ELA and science flourish, and the main area for future focus is boosting 7th-grade math proficiency.
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