Average
#204 of 480 schools in NH
Top 42% in state
Three Rivers School
Middle School · Pembroke School District
243 Academy Rd., Pembroke, NH 03275
Enrollment
318
Student-Teacher
9.6:1
Score
6.6
Grades
5th – 8th
Enrollment
318
Student-Teacher
9.6:1
Score
6.6
Grades
5th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New Hampshire schools
#204 of 480
In Pembroke
#1 of 4
public schools
In district
#1 of 3
Pembroke School District
Academic growth
7.6 / 10
Very Good
Shortlisting around Three Rivers School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Three Rivers School
Middle School in Pembroke · grades 5th – 8th. Start here, then compare fit against nearby and district options.
Pembroke Academy
0.2 mi away. Use as a geographic alternative in the same move search.
Pembroke Hill School
1.1 mi away. Use as a geographic alternative in the same move search.
About Three Rivers School
Three Rivers School is a public middle school in Pembroke, NH, part of Pembroke School District. Three Rivers School serves approximately 318 students, and covers grades 5th-8th, and has a 9.6:1 student-teacher ratio. Three Rivers School has a current MySchoolScout rating of 6.6 out of 10 and ranks #204 of 480 schools in NH.
Structured state assessment records for Three Rivers School show 48% math proficiency (multi-year average, 2009-2022) and 61% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 6.6 · Average
- NH avg 5.8
What Parents Should Know
At 9.6:1 students to teachers, Three Rivers School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Three Rivers School — Students at Three Rivers School score 46% proficient, which is below what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
21.7%
Students qualifying for federal meal assistance
Test Scores NH EDFACTS (2021-22)
Based on 28 test records from NH state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.6/10.
How Three Rivers School Compares
See how Three Rivers School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
243 Academy Rd., Pembroke, NH 03275
Nearby Alternatives
Families considering Three Rivers School may also want to explore other middle schools in the area. David R. Cawley Middle School (rated 6.7/10, 6.7 miles away, in nearby Hooksett), with a very similar rating. Another option is Armand R. Dupont School (rated 6.2/10, 1.3 miles away, in nearby Allenstown), with a comparable rating. Additionally, Bow Memorial School (rated 5.9/10, 4.4 miles away, in nearby Bow), with a comparable rating. For more schools in Pembroke, see our Pembroke schools guide .
Nearby Schools
20 within 6.0 mi| School | Distance | Rating |
|---|---|---|
| Pembroke Academy Pembroke | 0.2 mi | 5.8 |
| Pembroke Hill School Pembroke | 1.1 mi | 4.2 |
| Armand R. Dupont School Allenstown | 1.3 mi | 6.2 |
| Allenstown Elementary School Allenstown | 1.5 mi | 6.9 |
| GREEN VALLEY SCHOOL Pembroke | 1.2 mi | 5.0 |
| PINE HAVEN BOYS CENTER Allenstown | 1.8 mi | — |
| Strong Foundations Charter School Pembroke | 3.8 mi | 5.2 |
| Hooksett Memorial School Hooksett | 4.9 mi | 7.8 |
| CONCORD CHRISTIAN ACADEMY Concord | 5.3 mi | 6.0 |
| CAPITAL CHRISTIAN SCHOOL Concord | 5.9 mi | — |
| Bow Memorial School Bow | 4.4 mi | 5.9 |
| MEETING HOUSE MONTESSORI SCHOOL Bow | 4.5 mi | — |
| Bow Elementary School Bow | 4.5 mi | 7.4 |
| Bow High School Bow | 4.9 mi | 7.9 |
| ST JOHN REGIONAL SCHOOL Concord | 5.6 mi | 6.1 |
| David R. Cawley Middle School Hooksett | 6.7 mi | 6.7 |
| Abbot-Downing School Concord | 5.4 mi | 6.4 |
| Fred C. Underhill School Hooksett | 7.0 mi | 5.8 |
| Rundlett Middle School Concord | 5.5 mi | 4.5 |
| Christa McAuliffe School Concord | 6.0 mi | 7.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 03275 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$84,776
Median Home Value
$309,400
Median Rent
$1,258/mo
Population
12,115
College Educated
25.3%
Homeownership
75.4%
Avg Commute
26.6 min
Poverty Rate
11.3%
Median Age
39.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Iber Holmes Gove Middle School Raymond, NH | 6.6 |
| Newfound Memorial Middle School Bristol, NH | 6.6 |
| Barrington Middle School Barrington, NH | 6.5 |
| Charlestown Middle School Charlestown, NH | 6.5 |
| David R. Cawley Middle School Hooksett, NH | 6.7 |
| Newmarket Jr.-Sr. High (Elem) Newmarket, NH | 6.4 |
Frequently Asked Questions
Common questions about Three Rivers School
What grades does Three Rivers School serve?
Three Rivers School serves students in grades 5th through 8th.
How many students attend Three Rivers School?
Three Rivers School has an enrollment of approximately 318 students.
What is the student-teacher ratio at Three Rivers School?
The student-teacher ratio at Three Rivers School is 9.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Three Rivers School rank in NH?
Three Rivers School ranks #204 of 480 schools in NH.
What is Three Rivers School's MySchoolScout rating?
Three Rivers School has a current MySchoolScout rating of 6.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Three Rivers School?
Based on loaded state assessment records, Three Rivers School has 48% math proficiency (multi-year average, 2009-2022) and 61% reading/ELA proficiency (multi-year average, 2009-2022).
Is Three Rivers School a charter school?
No, Three Rivers School is not a charter school. It is a traditional public school operated by the local school district.
Is Three Rivers School a Title I school?
No, Three Rivers School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Three Rivers School?
21.7% of students at Three Rivers School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 5th – 8th
- Enrollment
- 318
- Student-Teacher Ratio
- 9.6:1
- Teachers (FTE)
- 33
- Free/Reduced Lunch
- 21.7%
- Type
- regular
- Setting
- Midsize Suburb
- County
- Merrimack County
- Chronic Absenteeism (SY 2022-23)
- 23.3%
- Phone
- (603) 485-9539
Resources & Links
District
Pembroke School District- District Enrollment
- 1,416
- Schools in District
- 3
- Per-Pupil Spending
- $19,202
- District Rank
- #1 of 3
Other Schools in This District
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.