Summary:
ZIP code 03451 has three public schools serving approximately 518 students from pre-kindergarten through grade 12 in the small Hinsdale community, all operated by the Hinsdale School District. The schools are Hinsdale Elementary School for PK–5, Hinsdale Middle High School for grades 6–8, and Hinsdale High School for grades 9–12. Overall, the district ranks near the bottom statewide, although performance varies considerably by school and subject.
Hinsdale Elementary School is the strongest overall performer in the district. In 2025–2026, 31% of students were proficient in mathematics, 39% in reading, and 26% in science—higher than the district averages in every reported subject. The school also improved year over year, particularly in reading, which rose 12 percentage points. Still, results remain below New Hampshire averages, with fourth-grade mathematics a notable area of concern. Hinsdale High School has the district’s strongest reading result at 43% and an 88.8% graduation rate, slightly above the state average. However, mathematics proficiency was only 14%, and its 5.5% dropout rate was higher than the statewide 2.3% rate.
Hinsdale Middle High School is the most urgent area for improvement. It ranked near the bottom statewide in 2025–2026, with 13% mathematics and 25% reading proficiency. Reading declined from 33% in grade 6 to 17% in grade 8, while mathematics remained weak in both tested grades. Across the district, mathematics is consistently weaker than reading, and all schools trail state averages. Parents may want to pay particular attention to math support, the transition from elementary to middle school, and reading progress during grades 6–8. Student-teacher ratios are relatively low, but the data suggests that curriculum alignment, intervention services, attendance, and instructional support may matter more than class size alone.
Thank you for your feedback!