Summary:
Sanbornton, New Hampshire, has one listed public school, Sanbornton Central School, serving kindergarten through Grade 4. The school enrolls 177 students and is part of the Winnisquam Regional School District; students generally attend other schools in the regional district after elementary school. With a 13.4-to-1 student-teacher ratio, the school offers a relatively small-school setting. There are no separately listed middle, high, or alternative schools in Sanbornton.
Sanbornton Central is a strong elementary school overall, with mathematics as its clearest strength. In 2025–2026, 67% of students were proficient in math, compared with 46% in the district and 44% statewide. Grade 4 math was especially strong at 71%, while Grade 3 reached 63%. Reading results were more mixed: 53% of students were proficient overall, exceeding the district’s 45% but slightly below the state’s 55%. Grade 4 reading was encouraging at 58%, above both district and state results, while Grade 3 reading was a key area for attention at 49%, below the district and state.
The school ranked 65th out of 230 schools in 2025–2026, placing it in the 72nd percentile and earning four stars. Although this was below its 49th-place ranking the previous year, it remained better than its 2023–2024 position of 93rd and retained its four-star rating. Families may want to monitor the recent six-point decline in reading proficiency, particularly in Grade 3, while recognizing that year-to-year results can vary at a school of this size. Overall, the school offers notably strong math performance, solid statewide standing, and a favorable student-teacher ratio, with literacy—especially early elementary reading—the main area to watch.
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