Excellent
#146 of 1,791 schools in MA
Top 8% in state
Undermountain
Elementary School · Southern Berkshire
PO Box 326, Sheffield, MA 01257
Enrollment
257
Student-Teacher
9.5:1
Score
8.5
Grades
Pre-K – 5th
Enrollment
257
Student-Teacher
9.5:1
Score
8.5
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Sheffield
#1 of 3
public schools
Massachusetts elementary schools
#90 of 1,022
In district
#1 of 3
Southern Berkshire
School environment
9.8 / 10
Exceptional
About Undermountain
Undermountain is a public elementary school in Sheffield, MA, part of the Southern Berkshire. The school serves approximately 257 students in grades Pre-K – 5th with a student-teacher ratio of 9.5:1. It holds a MySchoolScout rating of 8.5/10, placing it in the 91.9th percentile among MA schools — an above average rating overall.
Students demonstrate 39% proficiency in math, 4 points below the state average and 39% in reading/language arts, 7 points below the state average. The school scores particularly well in school environment (9.8/10). Located in a neighborhood with a median household income of $80,227, where 41% of adults hold a bachelor's degree or higher.
The school is situated in a distant rural setting.
What Parents Should Know
With a student-teacher ratio of 9.5:1, Undermountain offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
Located in a rural area, Undermountain 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 · 3/3 metricsView breakdown
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Data not available for this school
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Undermountain — Students at Undermountain score 40% proficient, which is below what's typical for similar communities (expected: 46%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.1%
Students qualifying for federal meal assistance
Test Scores MA MCAS (2024-25)
Based on 64 test records from MA state assessments. About our data
Proficiency Trend
→ StableAverage 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: 9.6/10.
How Undermountain Compares
See how Undermountain performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has improved from 32% (2019) to 42% (2022). Reading/ELA proficiency has declined from 42% (2019) to 37% (2022).
Location
PO Box 326, Sheffield, MA 01257
Nearby Alternatives
Families considering Undermountain may also want to explore other elementary schools in the area. Cornwall Consolidated School (rated 9.6/10, 15.9 miles away, in nearby West Cornwall), which scores notably higher. Another option is North Canaan Elementary School (rated 9.3/10, 5.5 miles away, in nearby North Canaan), which scores slightly higher. Additionally, Lee H. Kellogg School (rated 9.1/10, 10.4 miles away, in nearby Falls Village), which scores slightly higher. For more schools in Sheffield, see our Sheffield schools guide .
Nearby Schools
20 within 15.9 mi| School | Distance | Rating |
|---|---|---|
| Mt Everett Regional Sheffield | 0.0 mi | 5.5 |
| BERKSHIRE SCHOOL Sheffield | 2.2 mi | 7.2 |
| South Egremont Sheffield | 4.3 mi | — |
| North Canaan Elementary School North Canaan | 5.5 mi | 9.3 |
| BERKSHIRE WALDORF SCHOOL Great Barrington | 6.0 mi | 5.2 |
| BARD ACADEMY AT SIMONS ROCK Great Barrington | 7.1 mi | 6.6 |
| New Marlborough Central Sheffield | 5.5 mi | 7.1 |
| SALISBURY SCHOOL Salisbury | 7.5 mi | 7.3 |
| BERKSHIRE MEADOWS Housatonic | 8.6 mi | — |
| W.E.B. Du Bois Regional Middle School Great Barrington | 9.9 mi | 7.4 |
| Muddy Brook Regional Elementary School Great Barrington | 10.0 mi | 8.6 |
| Salisbury Central School Lakeville | 9.9 mi | 8.8 |
| Monument Mt Regional High Great Barrington | 10.2 mi | 7.4 |
| Lee H. Kellogg School Falls Village | 10.4 mi | 9.1 |
| Housatonic Valley Regional High School Falls Village | 11.7 mi | 5.9 |
| THE HOTCHKISS SCHOOL Lakeville | 11.6 mi | 7.2 |
| BERKSHIRE WALDORF HIGH SCHOOL Stockbridge | 12.8 mi | 5.8 |
| INDIAN MOUNTAIN SCHOOL Lakeville | 12.7 mi | 6.6 |
| Botelle Elementary School Norfolk | 12.6 mi | 4.5 |
| Cornwall Consolidated School West Cornwall | 15.9 mi | 9.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 01257 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$80,227
Median Home Value
$432,100
Median Rent
$1,161/mo
Population
2,331
College Educated
40.5%
Homeownership
71.9%
Poverty Rate
11.5%
Median Age
55
Community Profile
The community surrounding Undermountain has a median household income of $80,227. It is a well-educated community where 41% of adults hold a bachelor's degree or higher. The median home value in the area is $432,100, with a median rent of $1,161/month. The area has a poverty rate of 11.5%. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Annie E Fales Westborough, MA | 8.5 |
| Bessie Buker Elementary Wenham, MA | 8.5 |
| Frank H Freedman Springfield, MA | 8.5 |
| KINGSLEY MONTESSORI SCHOOL Boston, MA | 8.5 |
| Peirce West Newton, MA | 8.5 |
| Anna Ware Jackson Plainville, MA | 8.6 |
Frequently Asked Questions
Common questions about Undermountain
What grades does Undermountain serve?
Undermountain serves students in grades Pre-K through 5th.
How many students attend Undermountain?
Undermountain has an enrollment of approximately 257 students.
What is the student-teacher ratio at Undermountain?
The student-teacher ratio at Undermountain is 9.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Undermountain rank in MA?
Undermountain is ranked #146 out of 1,791 schools in MA.
What is Undermountain's MySchoolScout rating?
Undermountain has a composite rating of 8.5 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 Undermountain?
Based on the most recent state assessment data, Undermountain has 39.3% math proficiency and 39.2% reading/ELA proficiency.
Is Undermountain a charter school?
No, Undermountain is not a charter school. It is a traditional public school operated by the local school district.
Is Undermountain a Title I school?
No, Undermountain is not currently a Title I school.
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Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 257
- Student-Teacher Ratio
- 9.5:1
- Teachers (FTE)
- 27
- Type
- regular
- Setting
- Distant Rural
- County
- Berkshire County
- Phone
- (413) 229-8754
- Data Year
- 2023–2024
Resources & Links
District
Southern Berkshire- District Enrollment
- 614
- Schools in District
- 4
- Per-Pupil Spending
- $34,581
- District Rank
- #1 of 3
Other Schools in This District
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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