Best Public Schools in Bolton, CT

Bolton, Connecticut, is a small suburban town served by a two-school district, the Bolton School District, which includes Bolton Center School for grades PK–8 and Bolton High School for grades 9–12. Together, they educate roughly 685 students, and the district ranks in the 63rd percentile statewide.

Bolton High School is the district's established high performer, ranking in the 86th percentile among Connecticut high schools and earning 4 stars. It boasts a near-perfect 97.9% graduation rate, well above the state average, and strong SAT ELA scores (76.6% proficient vs. 58% statewide). With a student-teacher ratio of just 7.4 and per-student spending of $23,195, the high school provides a highly supportive environment. Meanwhile, Bolton Center School is rising quickly, jumping from the 63rd to the 79th percentile in state rankings over two years. It consistently outperforms state averages in nearly every grade and subject, with particularly large gaps in 5th grade math (+33.7 points) and 5th grade ELA (+29.3 points). The elementary/middle school also has remarkably low chronic absenteeism at just 4.6%, compared to the state average of 16.4%.

One notable difference between the two schools is chronic absenteeism: while Bolton Center School is very low at 4.6%, Bolton High School's rate is 11.3% — still below the state average but more than double the elementary school's. The high school also spends about $6,857 more per student, likely due to its smaller size and lower student-teacher ratio. There is meaningful grade-level variability at Bolton Center School; for instance, 5th grade math proficiency reached 78.6% in 2024-2025 while 6th grade math dipped to 48.1%, suggesting some cohorts or transition years are weaker. The high school serves a higher percentage of students eligible for free/reduced-price lunch (27.4% vs. 21.8%) yet still achieves excellent outcomes. Although the district's overall rank is 57th of 153, both schools individually outperform that ranking, reflecting a small district that delivers above-average academic results from elementary through high school.