Three Rivers School
Regular School · Pembroke, NH
Three Rivers School is a regular school school in Pembroke, New Hampshire, serving grades 05–08 with 289 students enrolled (SY 2024-2025). The student-teacher ratio is 10:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| White | 255 | 88% |
| Two or more races | 18 | 6% |
| Hispanic/Latino | 12 | 4% |
| Asian | 2 | 1% |
| Black or African American | 1 | 0% |
| American Indian / Alaska Native | 1 | 0% |
| Total enrollment | 289 | 148M / 141F |
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | 30.0% -8.6pp | 38.6% | 268 |
| Reading Proficiency | 46.0% -6.5pp | 52.5% | 268 |
| Science Proficiency | 25-29% | — | 127 |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Stanford Achievement Estimate
Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 289 | 100% |
Contact & Location
243 Academy Rd.
Pembroke, NH 03275
Phone: (603)485-9539
http://sites.google.com/a/sau53.org/trsOther Schools in District
- Pembroke Hill School Elementary
- Pembroke Academy High
Related Data
- Neighborhood demographics (ZIP 03275) → CensusDepth.com
- New Hampshire population & income data → CensusDepth.com
- New Hampshire teacher salaries → WageDepth.com
NCES ID
330558000042
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD