Average
#290 of 542 schools in ME
Mountain Valley Middle School
Middle School · RSU 10
58 Highland Terrace, Mexico, ME 04257
Enrollment
367
Student-Teacher
11.8:1
Score
6.2
Grades
5th – 8th
Enrollment
367
Student-Teacher
11.8:1
Score
6.2
Grades
5th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Mexico
#1 of 2
public schools
Maine middle schools
#48 of 82
In district
#4 of 6
RSU 10
School environment
9.0 / 10
Exceptional
About Mountain Valley Middle School
Mountain Valley Middle School is a regular public middle school located in the charming town of Mexico, Maine. The school serves students from fifth through eighth grade and has an enrollment of 367 students with a student-teacher ratio of 11.8:1, ensuring that each student receives individual attention. With 31 full-time equivalent teachers on staff, Mountain Valley Middle School aims to provide a supportive learning environment.
Academically, the school is ranked #415 out of 542 schools in Maine, placing it in the 24th percentile overall. In reading and ELA, 66% of students are proficient or above, while in math, 52% meet proficiency standards. The MySchoolScout Rating for Mountain Valley Middle School is 4.4 out of 10, indicating there is room for improvement but also areas where the school excels.
Mountain Valley Middle School is situated in a small town setting, providing students with a close-knit community atmosphere that fosters personal connections and support among faculty, staff, and families.
What Parents Should Know
While current test scores at Mountain Valley Middle School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mountain Valley Middle School — Students at Mountain Valley Middle School score 71% proficient, which is below what's typical for similar communities (expected: 73%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
72.8%
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: 6.8/10.
How Mountain Valley Middle School Compares
See how Mountain Valley Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 21% (2019) to 66% (2022). Reading/ELA proficiency has improved from 44% (2019) to 76% (2022).
Location
58 Highland Terrace, Mexico, ME 04257
Nearby Alternatives
Families considering Mountain Valley Middle School may also want to explore other middle schools in the area. T W Kelly Dirigo Middle School (rated 7.3/10, 3.6 miles away, in nearby Dixfield), which scores notably higher. Additionally, Telstar Middle School (rated 6.3/10, 15.1 miles away, in nearby Bethel), with a very similar rating. For more schools in Mexico, see our Mexico schools guide .
Nearby Schools
20 within 19.5 mi| School | Distance | Rating |
|---|---|---|
| Meroby Elementary School Mexico | 0.2 mi | 5.2 |
| Rumford Elementary Rumford | 1.3 mi | 8.0 |
| Mountain Valley High School Rumford | 1.7 mi | 8.1 |
| WEBB RIVER SEVENTH-DAY ADVENTIST SCHOOL Dixfield | 3.6 mi | — |
| T W Kelly Dirigo Middle School Dixfield | 3.6 mi | 7.3 |
| Dirigo High School Dixfield | 3.8 mi | 4.9 |
| Dirigo Elementary School Peru | 4.2 mi | 5.9 |
| HEZION ACADEMY Peru | 4.7 mi | 5.2 |
| FORESTDALE CHRISTIAN SCHOOL Bryant Pond | 13.5 mi | — |
| Woodstock School Bryant Pond | 12.3 mi | 6.3 |
| Agnes Gray School West Paris | 15.9 mi | 5.8 |
| Andover Elementary School Andover | 12.3 mi | — |
| Hartford-Sumner Elementary School Sumner | 15.1 mi | 7.2 |
| THE EDDY MIDDLE SCHOOL Newry | 13.7 mi | — |
| Telstar High School Bethel | 15.1 mi | 7.3 |
| Telstar Middle School Bethel | 15.1 mi | 6.3 |
| Crescent Park School Bethel | 16.5 mi | 6.3 |
| Gerald D Cushing School Wilton | 15.0 mi | 5.9 |
| Academy Hill School Wilton | 15.0 mi | 7.9 |
| Buckfield Jr-Sr High School Buckfield | 19.5 mi | 6.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 04257 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$54,052
Median Home Value
$104,000
Median Rent
$843/mo
Population
2,772
College Educated
12.2%
Homeownership
76.9%
Avg Commute
23 min
Poverty Rate
17.4%
Median Age
45.3
Community Profile
The community surrounding Mountain Valley Middle School has a median household income of $54,052. It is a community where 12% of adults hold a bachelor's degree or higher. The median home value in the area is $104,000, with a median rent of $843/month. The area has a poverty rate of 17.4%. The average commute for residents is 23 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 |
|---|---|
| Biddeford Middle School Biddeford, ME | 6.2 |
| Bruce M Whittier Middle School Poland, ME | 6.2 |
| Bucksport Middle School Bucksport, ME | 6.2 |
| Caravel Middle School Carmel, ME | 6.2 |
| Houlton Junior High School Houlton, ME | 6.2 |
| Messalonskee Middle School Oakland, ME | 6.2 |
Frequently Asked Questions
Common questions about Mountain Valley Middle School
What grades does Mountain Valley Middle School serve?
Mountain Valley Middle School serves students in grades 5th through 8th.
How many students attend Mountain Valley Middle School?
Mountain Valley Middle School has an enrollment of approximately 367 students.
What is the student-teacher ratio at Mountain Valley Middle School?
The student-teacher ratio at Mountain Valley Middle School is 11.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mountain Valley Middle School rank in ME?
Mountain Valley Middle School is ranked #290 out of 542 schools in ME.
What is Mountain Valley Middle School's MySchoolScout rating?
Mountain Valley Middle School has a composite rating of 6.2 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 Middle School?
Based on the most recent state assessment data, Mountain Valley Middle School has 52.0% math proficiency and 66.0% reading/ELA proficiency.
Is Mountain Valley Middle School a charter school?
No, Mountain Valley Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Mountain Valley Middle School a Title I school?
No, Mountain Valley Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mountain Valley Middle School?
72.8% of students at Mountain Valley Middle 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
- County Safety
- Average (455/100K)
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 5th – 8th
- Enrollment
- 367
- Student-Teacher Ratio
- 11.8:1
- Teachers (FTE)
- 31
- Free/Reduced Lunch
- 72.8%
- Type
- regular
- Setting
- Distant Town
- County
- Oxford County
- Phone
- (207) 364-7926
- Data Year
- 2023–2024
Resources & Links
District
RSU 10- District Enrollment
- 1,803
- Schools in District
- 6
- Per-Pupil Spending
- $19,827
- District Rank
- #4 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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