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Average

#855 of 1,793 schools in MA

Top 48% in state

Millbury Junior/senior High

High School · Millbury

12 Martin Street, Millbury, MA 01527

Enrollment

721

Student-Teacher

11.4:1

Score

6.4

Grades

7th – 12th

Data vintage2022-23

How this school compares

Massachusetts schools

#855 of 1,793

In Millbury

#3 of 3

public schools

In district

#3 of 3

Millbury

School environment

7.1 / 10

Very Good

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Millbury Junior/senior High

6.4/10

High School in Millbury · grades 7th – 12th. Start here, then compare fit against nearby and district options.

Raymond E. Shaw Elementary

7.3/10

0.7 mi away. Use as a geographic alternative in the same move search.

Elmwood Street

7.9/10

0.9 mi away. Use as a geographic alternative in the same move search.

About Millbury Junior/senior High

Millbury Junior/senior High is a public high school in Millbury, MA, part of Millbury. Millbury Junior/senior High serves approximately 721 students, and covers grades 7th-12th, and has a 11.4:1 student-teacher ratio. Millbury Junior/senior High has a current MySchoolScout rating of 6.4 out of 10 and ranks #855 of 1,793 schools in MA.

Structured state assessment records for Millbury Junior/senior High show 42% math proficiency (multi-year average, 2009-2025) and 47% reading/ELA proficiency (multi-year average, 2009-2025).

How it comparesOn par with MA schools
  • This school 6.4 · Average
  • MA avg 6.4

Score Breakdown

Full Profile · 4/4 metrics
Student Progress6.7Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data17
Annual Change-1.47 pts/yr
Data Period2009–2025
TrendDeclining
Academics5.0Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency34% (2025 MCAS)
Reading/ELA Proficiency39.2% (2025 MCAS)
Math vs. State Avg-5.8 pts
Reading vs. State Avg-3.2 pts
Overall Proficiency37% (2025 MCAS, Math+ELA)
Expected (poverty-adj.)49% (model expectation from 2025 MCAS)
vs. Expected-12.6 pts
Adjusted Percentile31th
College Readiness6.8Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate95%+
AP Participation10.8%
IB ProgramNo
Resources & Environment7.1Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio11.4:1
Per-Pupil Spending$21,371
Chronic Absenteeism18.4%

Millbury Junior/senior High — Students at Millbury Junior/senior High score 37% proficient, which is below what's typical for similar communities (expected: 49%).

How we calculate scores →

Test Scores MA MCAS (2024-25)

Math Proficiency 42.2% (multi-year average, 2009-2025)
School
State
44.0% (multi-year state average, 2018-2025)
ELA Proficiency 47.0% (multi-year average, 2009-2025)
School
State
48.5% (multi-year state average, 2018-2025)

Based on 98 test records from MA state assessments. About our data

Proficiency Trend

↓ Declining

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

2009
Math
59%
ELA
75%
2010
Math
58%
ELA
76%
2011
Math
61%
ELA
81%
2012
Math
66%
ELA
85%
2013
Math
64%
ELA
81%
2014
Math
63%
ELA
75%
2015
Math
72%
ELA
81%
2016
Math
45%
ELA
54%
2017
Math
58%
ELA
55%
2018
Math
47%
ELA
42%
2019
Math
43.4%
ELA
42%
2020*
Math
37%
ELA
40%
2021*
Math
36.2%
ELA
39.4%
2022
Math
31.4%
ELA
40.2%
2023
Math
35%
ELA
37.8%
2024
Math
32%
ELA
34.5%
2025
Math
34%
ELA
39.3%

* 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: 6.7/10.

How Millbury Junior/senior High Compares

See how Millbury Junior/senior High performs across key quality dimensions compared to state benchmarks.

Overall Score
6.4/10
52th percentile in MA
Academic
5.0/10
Average
Growth
6.7/10
Average
Environment
7.1/10
Very Good
AP Courses
4
State avg: 2.9
Sports
10
5 boys' · 5 girls'
Advanced STEM
5/5
Subjects offered

Funding & Resources

Teaching Staff
11:1 student-teacher ratio
63 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
18.4%

Programs & Offerings

AP/IB Programs4 AP courses offered
10.8% participation·State avg: 2.9 AP courses·CRDC 2021-22
Athletics10sports offered
5 boys'·5 girls'·19 teams (incl. JV)·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

12 Martin Street, Millbury, MA 01527

Nearby Alternatives

Families considering Millbury Junior/senior High may also want to explore other high schools in the area. Sutton High School (rated 7.6/10, 3.9 miles away, in nearby Sutton), which scores notably higher. Another option is WORCESTER ACADEMY (rated 7.1/10, 3.8 miles away, in nearby Worcester), which scores slightly higher. Additionally, ST PAUL DIOCESAN JR/SR HIGH SCHOOL (rated 5.6/10, 3.0 miles away, in nearby Worcester), with a comparable rating. For more schools in Millbury, see our Millbury schools guide .

Nearby Schools

20 within 4.0 mi
School Distance Rating
Raymond E. Shaw Elementary Millbury 0.7 mi 7.3
Elmwood Street Millbury 0.9 mi 7.9
CENTER FOR APPLIED BEHAVIORAL INSTRUCTION SCHOOL Worcester 1.8 mi 7.9
Quinsigamond Worcester 2.7 mi 5.8
Roosevelt Worcester 3.0 mi 4.9
COUNTRY MONTESSORI PRIVATE SCHOOL Sutton 3.0 mi
ST PAUL DIOCESAN JR/SR HIGH SCHOOL Worcester 3.0 mi 5.6
Vernon Hill School Worcester 3.1 mi 4.5
Rice Square Worcester 3.4 mi 5.2
Pakachoag School Auburn 2.9 mi 4.4
Worcester East Middle Worcester 3.7 mi 5.7
Sutton Middle School Sutton 3.9 mi 4.6
Sutton High School Sutton 3.9 mi 7.6
Union Hill School Worcester 3.7 mi 2.4
Millbury Street Elementary School Grafton 2.9 mi 7.0
WORCESTER ACADEMY Worcester 3.8 mi 7.1
Sutton Elementary Sutton 4.0 mi 5.4
Sutton Early Learning Sutton 4.0 mi 5.3
Learning First Charter Public School Worcester 3.9 mi 5.0
Grafton Street Worcester 4.0 mi 5.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 01527 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$116,000

Median Home Value

$415,600

Median Rent

$1,507/mo

Population

13,899

College Educated

33.4%

Homeownership

73.9%

Avg Commute

28.1 min

Poverty Rate

3.9%

Median Age

43.3

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Norwood High Norwood, MA 6.4
Salem Academy Charter School Salem, MA 6.4
Somerset Berkley Regional High School Somerset, MA 6.4
West Bridgewater Junior/Senior West Bridgewater, MA 6.4
Palmer High Palmer, MA 6.5
Triton Regional High School Byfield, MA 6.5

Frequently Asked Questions

Common questions about Millbury Junior/senior High

What grades does Millbury Junior/senior High serve?

Millbury Junior/senior High serves students in grades 7th through 12th.

How many students attend Millbury Junior/senior High?

Millbury Junior/senior High has an enrollment of approximately 721 students.

What is the student-teacher ratio at Millbury Junior/senior High?

The student-teacher ratio at Millbury Junior/senior High is 11.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Millbury Junior/senior High rank in MA?

Millbury Junior/senior High ranks #855 of 1,793 schools in MA.

What is Millbury Junior/senior High's MySchoolScout rating?

Millbury Junior/senior High has a current MySchoolScout rating of 6.4 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 Millbury Junior/senior High?

Based on loaded state assessment records, Millbury Junior/senior High has 42% math proficiency (multi-year average, 2009-2025) and 47% reading/ELA proficiency (multi-year average, 2009-2025).

Is Millbury Junior/senior High a charter school?

No, Millbury Junior/senior High is not a charter school. It is a traditional public school operated by the local school district.

Is Millbury Junior/senior High a Title I school?

No, Millbury Junior/senior High is not currently a Title I school.

11 schools nearby View map →

Neighborhood Context

Walk Score
41 Car-Dependent
Bike Score
33 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
7th – 12th
Enrollment
721
Student-Teacher Ratio
11.4:1
Teachers (FTE)
63
Type
regular
Setting
Large Suburb
County
Worcester County
Chronic Absenteeism (SY 2022-23)
18.4%
4-Year Graduation
95%+

District

Millbury
District Enrollment
1,650
Schools in District
3
Per-Pupil Spending
$21,371
District Rank
#3 of 3

How we rate schools

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