Sanborn Regional High School

Sanborn Regional High School, a middle-of-the-pack 9-12 campus in Kingston, New Hampshire, overseen by Sanborn Regional School District, educates 448 students, covering grades 9 through 12.

Within Sanborn Regional School District, which oversees 4 schools and 1,207 students, Sanborn Regional High School is one campus in the system.

Demographically, Sanborn Regional High School records that 89% of students identify as White, making the school strongly White-majority. Other groups include 6% Hispanic, 3% multiracial. That composition is broadly in line with Rockingham County as a whole.

Looking at school resources, The school currently runs with 35 full-time-equivalent teachers, for a student-teacher ratio near 12.9:1. That figure is higher than the state norm's 11.2:1 average. An estimated 11% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.

With demographic context factored in, On a poverty-adjusted basis, Sanborn Regional High School sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 56.6%; actual is 38.3%, a gap of -18.3 points.

In the surrounding community, community-level numbers for Rockingham County indicate median household income runs about $118,331, roughly 46% of adults have completed at least a four-year degree, and the poverty rate sits near 3%. In all, Rockingham County runs 99 public schools (combined enrollment of about 41,753 students), of which Sanborn Regional High School is one.

The closest other public school is Sanborn Regional Middle School, roughly 0.0 miles away. Within five miles, there are 7 other public schools. On composite proficiency, Sanborn Regional High School comes 5th of 6 in the immediate cluster, beneath the nearby-schools average of 54.1%.

Geographically, the school is in an outer-ring area.

Five-year trend. Over the past 7-year window, the student count decreased 30%: 636 students in 2018 compared to 448 in 2025. White enrollment moved from 94% to 89% across the same window. Class-load math has loosened: from 11.5:1 in 2018 to 12.9:1 in 2025.

On the community side, members of the Sanborn Regional High School community share and discuss enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.