C+
Three Rivers School
PublicMiddleGrades 5–8
243 Academy Rd., Pembroke, NH 03275 · (603) 485-9539 · Part of Pembroke School District
Students
289
Students per teacher
10:1
Free or reduced lunch
20%
Setting
Suburb
Grades
5–8
What stands out about Three Rivers School
- Math proficiency 8 pts below the state
- Reading / language arts 6 pts below the state
- Small classes: 10:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency30%
State average 37.8%
Reading / language arts46%
State average 51.9%
Location
Directions ↗
243 Academy Rd., Pembroke
Students
Enrollment by grade
Grade 563
Grade 676
Grade 782
Grade 868
Enrollment over time
312’20
319’21
316’22
318’23
289’24
Down 7.4% since 2020.
Who goes here
White 88%Two or more races 6%Hispanic 4%Asian <1%Black <1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Three Rivers School.
Other schools in Pembroke School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.