Excellent
#45 of 542 schools in ME
Top 8% in state
Mountain Valley High School
High School · RSU 10
799 Hancock Street, Rumford, ME 04276
Enrollment
422
Student-Teacher
13.2:1
Score
8.1
Grades
9th – 12th
Enrollment
422
Student-Teacher
13.2:1
Score
8.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Rumford
#1 of 2
public schools
Maine high schools
#10 of 112
In district
#1 of 6
RSU 10
Academic growth
9.7 / 10
Exceptional
About Mountain Valley High School
Mountain Valley High School serves 422 students in grades 9-12 in Rumford, Maine, consistently ranking as one of the state's top-performing high schools. With a MySchoolScout rating of 8.0 out of 10 and ranked 18th out of 542 Maine schools, the school places in the 97th percentile statewide for academic achievement. The school maintains a student-teacher ratio of 13.2 to 1 with 32 full-time equivalent teachers, providing students with personalized attention in their academic pursuits.
Academic performance is particularly strong in English Language Arts, where 76% of students score proficient or above across grade levels. In mathematics, 60% of students achieve proficiency or better, contributing to the school's impressive 8.2 out of 10 academic score. Mountain Valley High School draws from a community where the median household income is $42,845 and median home value is $112,900.
The surrounding area has a poverty rate of 16.2%, with 17% of residents holding bachelor's degrees or higher. Despite these economic challenges, the school has established itself as an academic standout, demonstrating the dedication of its educators and students. The school is situated in a rural setting near the town of Rumford in Oxford County, serving a ZIP code population of 5,871 residents in Maine's scenic mountain region.
What Parents Should Know
Located in a rural area, Mountain Valley High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Mountain Valley High School — Students at Mountain Valley High School score 90% proficient, which is above what's typical for similar communities (expected: 75%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
66.8%
Students qualifying for federal meal assistance
Test Scores ME EDFACTS (2021-22)
Based on 6 test records from ME state assessments. About our data
Proficiency Trend
↑ ImprovingAverage 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: 9.7/10.
How Mountain Valley High School Compares
See how Mountain Valley High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 22% (2019) to 84.5% (2022). Reading/ELA proficiency has improved from 47% (2019) to 95% (2022).
Location
799 Hancock Street, Rumford, ME 04276
Nearby Alternatives
Families considering Mountain Valley High School may also want to explore other high schools in the area. Telstar High School (rated 7.3/10, 14.3 miles away, in nearby Bethel), with a comparable rating. Another option is Buckfield Jr-Sr High School (rated 6.0/10, 20.8 miles away, in nearby Buckfield), a more accessible option. Additionally, Dirigo High School (rated 4.9/10, 5.5 miles away, in nearby Dixfield), a more accessible option. For more schools in Rumford, see our Rumford schools guide .
Nearby Schools
20 within 20.8 mi| School | Distance | Rating |
|---|---|---|
| Rumford Elementary Rumford | 0.9 mi | 8.0 |
| Meroby Elementary School Mexico | 1.5 mi | 5.2 |
| Mountain Valley Middle School Mexico | 1.7 mi | 6.2 |
| WEBB RIVER SEVENTH-DAY ADVENTIST SCHOOL Dixfield | 5.4 mi | — |
| T W Kelly Dirigo Middle School Dixfield | 5.3 mi | 7.3 |
| Dirigo High School Dixfield | 5.5 mi | 4.9 |
| Dirigo Elementary School Peru | 5.9 mi | 5.9 |
| HEZION ACADEMY Peru | 6.3 mi | 5.2 |
| Woodstock School Bryant Pond | 12.3 mi | 6.3 |
| FORESTDALE CHRISTIAN SCHOOL Bryant Pond | 14.0 mi | — |
| Andover Elementary School Andover | 10.6 mi | — |
| Agnes Gray School West Paris | 16.4 mi | 5.8 |
| THE EDDY MIDDLE SCHOOL Newry | 12.4 mi | — |
| Telstar High School Bethel | 14.3 mi | 7.3 |
| Telstar Middle School Bethel | 14.3 mi | 6.3 |
| Hartford-Sumner Elementary School Sumner | 16.4 mi | 7.2 |
| Crescent Park School Bethel | 15.7 mi | 6.3 |
| Paris Elementary School Paris | 21.9 mi | 4.5 |
| Buckfield Jr-Sr High School Buckfield | 20.8 mi | 6.0 |
| Phillips Elementary Sch Phillips | 20.8 mi | 4.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 04276 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$39,522
Median Home Value
$119,400
Median Rent
$638/mo
Population
5,918
College Educated
18.6%
Homeownership
64.3%
Avg Commute
21.8 min
Poverty Rate
20.5%
Median Age
51.2
Community Profile
The community surrounding Mountain Valley High School has a median household income of $39,522. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $119,400, with a median rent of $638/month. The area has a poverty rate of 20.5%, indicating some economic challenges in the community. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Mt Desert Island High School Mount Desert, ME | 8.1 |
| Casco Bay High School Portland, ME | 8.0 |
| Leavitt Area High School Turner, ME | 7.9 |
| Waterville Senior High School Waterville, ME | 7.7 |
| Wells High School Wells, ME | 7.7 |
| Orono High School Orono, ME | 8.5 |
Frequently Asked Questions
Common questions about Mountain Valley High School
What grades does Mountain Valley High School serve?
Mountain Valley High School serves students in grades 9th through 12th.
How many students attend Mountain Valley High School?
Mountain Valley High School has an enrollment of approximately 422 students.
What is the student-teacher ratio at Mountain Valley High School?
The student-teacher ratio at Mountain Valley High School is 13.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mountain Valley High School rank in ME?
Mountain Valley High School is ranked #45 out of 542 schools in ME.
What is Mountain Valley High School's MySchoolScout rating?
Mountain Valley High School has a composite rating of 8.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mountain Valley High School?
Based on the most recent state assessment data, Mountain Valley High School has 60.3% math proficiency and 75.5% reading/ELA proficiency.
Is Mountain Valley High School a charter school?
No, Mountain Valley High School is not a charter school. It is a traditional public school operated by the local school district.
Is Mountain Valley High School a Title I school?
No, Mountain Valley High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mountain Valley High School?
66.8% of students at Mountain Valley High 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
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 422
- Student-Teacher Ratio
- 13.2:1
- Teachers (FTE)
- 32
- Free/Reduced Lunch
- 66.8%
- Type
- regular
- Setting
- Fringe Rural
- County
- Oxford County
- Phone
- (207) 364-4547
- Data Year
- 2023–2024
Resources & Links
District
RSU 10- District Enrollment
- 1,803
- Schools in District
- 6
- Per-Pupil Spending
- $19,827
- District Rank
- #1 of 6
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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