Summary:
ZIP code 03451 has one public middle school, Hinsdale Middle High School, serving grades 6–8 in the Hinsdale area. The school enrolls 121 students and reports a student-teacher ratio of 13.4 to 1. About 43% of students qualify for free or reduced-price lunch, an important factor for families considering the school’s overall needs and available support services.
Academic results are below New Hampshire averages, although they are generally close to results across the Hinsdale School District. In 2025–2026, 25% of students were proficient in reading and 13% in mathematics, compared with statewide rates of 55% and 44%. Reading is the school’s stronger subject, but performance declines by grade: proficiency was 33% in sixth grade, 24% in seventh grade, and 17% in eighth grade. Mathematics proficiency was 12% in sixth grade and 18% in seventh grade. These results suggest that math support is a major priority and that maintaining reading progress through eighth grade is another important challenge.
Families should also note that both all-grade reading and mathematics results fell by five percentage points from 2024–2025 to 2025–2026. Science was a relative strength in 2024–2025, matching the district at 24%, though it remained below the state rate of 38%. The school’s reported rankings place it near the bottom of the comparison group, but ranking figures vary by source and comparison population. Because this is the only middle school in the ZIP code, there are no nearby in-ZIP school alternatives to compare directly. Parents may wish to ask about math interventions, eighth-grade reading support, class sizes, attendance, and services available to students needing additional academic help.
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