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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

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

Full Profile · 4/4 metrics
Student Progress9.7Exceptional25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+18.77 pts/yr
Data Period2019–2022
TrendImproving
Academics9.2Exceptional25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency84.5%
Reading/ELA Proficiency95%
Overall Proficiency90%
Expected (poverty-adj.)75%
vs. Expected+14.7 pts
Adjusted Percentile88th
College Readiness6.3Above Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation13.5%
IB ProgramNo
Resources & Environment7.5Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio13.2:1
Per-Pupil Spending$21,292

Mountain Valley High School — Students at Mountain Valley High School score 90% proficient, which is above what's typical for similar communities (expected: 75%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

66.8%

Students qualifying for federal meal assistance

Test Scores ME EDFACTS (2021-22)

Math Proficiency 60.3%
School
State
N/A
ELA Proficiency 75.5%
School
State
N/A

Based on 6 test records from ME state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
22%
ELA
47%
2021*
Math
74.5%
ELA
84.5%
2022
Math
84.5%
ELA
95%

* 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.

Overall Score
8.1/10
92th percentile in ME
Academic
9.2/10
9.2/10
Growth
9.7/10
Above average
Environment
7.5/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
67%
Teaching Staff
13:1 student-teacher ratio
32 teachers

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
7 Car-Dependent
Bike Score
13 Somewhat Bikeable
City Safety
High (2,038/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Rumford). Data >1 year old.

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
Data Year
2023–2024

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 methodology

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