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Very Good

#555 of 1,791 schools in MA

Top 31% in state

Millis Middle

Middle School · Millis

245 Plain Street, Millis, MA 02054

Enrollment

268

Student-Teacher

9.6:1

Score

7.1

Grades

6th – 8th

Updated 2022-23

How this school compares

In Millis

#2 of 3

public schools

Massachusetts middle schools

#81 of 305

In district

#2 of 3

Millis

Equity

8.0 / 10

Very strong

About Millis Middle

Millis Middle serves 268 students in grades 6-8 on Plain Street in this affluent suburban community west of Boston. With 28 full-time equivalent teachers, the school maintains an excellent student-teacher ratio of 9.6:1, allowing for more individualized attention in the classroom. The school demonstrates solid academic performance, earning a 7.1 out of 10 rating and ranking in the 80th percentile among Massachusetts middle schools at #359 out of 1,796 schools statewide.

Students show steady achievement with 57% meeting or exceeding proficiency standards in English Language Arts and 52% in mathematics across all grade levels. Millis Middle draws from a well-educated community where nearly half of adults hold bachelor's degrees or higher, and the median household income reaches $140,816. The low poverty rate of just 4.2% reflects the economic stability of families in the district, with median home values around $504,100 indicating a strong residential base.

The school's regular public school structure provides a traditional middle school experience during these crucial transitional years between elementary and high school. Located in Norfolk County's large suburban setting, Millis Middle serves a tight-knit community of approximately 8,500 residents who value both academic excellence and the small-town atmosphere that characterizes this corner of Massachusetts.

What Parents Should Know

With a student-teacher ratio of 9.6:1, Millis Middle 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.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress6.6Above Average40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data7
Annual Change-1.49 pts/yr
Data Period2018–2025
TrendDeclining
Academics7.2Very Good35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency52%
Reading/ELA Proficiency57%
Math vs. State Avg+9.8 pts
Reading vs. State Avg+14.1 pts
Overall Proficiency55%
Expected (poverty-adj.)58%
vs. Expected-3.7 pts
Adjusted Percentile59th
Resources & Environment7.8Very Good25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio9.6:1
Per-Pupil Spending$22,361

Millis Middle — Students at Millis Middle score 54% proficient, which is below what's typical for similar communities (expected: 58%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

0%

Students qualifying for federal meal assistance

Test Scores MA MCAS (2024-25)

Math Proficiency 55.5%
School
State
42.5%
ELA Proficiency 58.3%
School
State
46.1%

Based on 79 test records from MA state assessments. About our data

Proficiency Trend

→ Stable

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

2018
Math
62.8%
ELA
60.8%
2019
Math
64.5%
ELA
62.8%
2021*
Math
45.4%
ELA
62.2%
2022
Math
52.4%
ELA
57%
2023
Math
54.5%
ELA
55%
2024
Math
53.3%
ELA
48.5%
2025
Math
52.3%
ELA
58%

* 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: 6.6/10.

How Millis Middle Compares

See how Millis Middle performs across key quality dimensions compared to state benchmarks.

Overall Score
7.1/10
69th percentile in MA
Academic
7.2/10
7.2/10
Growth
6.6/10
Above average
Environment
7.8/10
Above average

Location

245 Plain Street, Millis, MA 02054

Nearby Alternatives

Families considering Millis Middle may also want to explore other middle schools in the area. Dover-Sherborn Regional Middle School (rated 8.2/10, 4.3 miles away, in nearby Dover), which scores notably higher. Another option is Thomas Blake Middle (rated 8.1/10, 3.6 miles away, in nearby Medfield), which scores slightly higher. Additionally, Medway Middle (rated 6.5/10, 2.8 miles away, in nearby Medway), with a comparable rating. For more schools in Millis, see our Millis schools guide .

Nearby Schools

20 within 3.6 mi
School Distance Rating
Millis High School Millis 0.0 mi 9.0
Clyde F Brown Millis 0.1 mi 4.9
WOODSIDE MONTESSORI ACADEMY Millis 1.4 mi 5.1
TIES Millis 1.9 mi
SPARHAWK ACADEMY Mills 2.1 mi 5.7
H Olive Day Norfolk 3.1 mi 5.7
Freeman-Kennedy School Norfolk 3.2 mi 6.9
Medway Middle Medway 2.8 mi 6.5
Burke/Memorial Elementary School Medway 2.9 mi 7.7
Dale Street Medfield 3.1 mi 8.5
Memorial School Medfield 3.2 mi 4.8
John D Mc Govern Elementary Medway 2.9 mi 4.9
MONTROSE SCHOOL Medfield 3.2 mi 6.3
Medfield Senior High Medfield 3.5 mi 8.4
Dover-Sherborn Regional High Dover 4.2 mi 9.2
Helen Keller Elementary Franklin 4.2 mi 5.9
Annie Sullivan Middle School Franklin 4.2 mi 6.5
Thomas Blake Middle Medfield 3.6 mi 8.1
Dover-Sherborn Regional Middle School Dover 4.3 mi 8.2
Ralph Wheelock School Medfield 3.6 mi 8.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 02054 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$149,021

Median Home Value

$570,300

Median Rent

$1,733/mo

Population

8,699

College Educated

50.7%

Homeownership

83.6%

Avg Commute

28 min

Poverty Rate

4.9%

Median Age

47.3

Community Profile

The community surrounding Millis Middle has a median household income of $149,021. It is a well-educated community where 51% of adults hold a bachelor's degree or higher. The median home value in the area is $570,300, with a median rent of $1,733/month. The local poverty rate of 4.9% is relatively low. The average commute for residents is 28 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
Glenbrook Middle Longmeadow, MA 7.0
Proctor Elementary Topsfield, MA 7.0
South End Middle School Springfield, MA 7.2
Charles E Roderick Wrentham, MA 6.9
Hale Stow, MA 6.9
Pentucket Regional Middle West Newbury, MA 7.3

Frequently Asked Questions

Common questions about Millis Middle

What grades does Millis Middle serve?

Millis Middle serves students in grades 6th through 8th.

How many students attend Millis Middle?

Millis Middle has an enrollment of approximately 268 students.

What is the student-teacher ratio at Millis Middle?

The student-teacher ratio at Millis Middle is 9.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Millis Middle rank in MA?

Millis Middle is ranked #555 out of 1,791 schools in MA.

What is Millis Middle's MySchoolScout rating?

Millis Middle has a composite rating of 7.1 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 Millis Middle?

Based on the most recent state assessment data, Millis Middle has 55.5% math proficiency and 58.3% reading/ELA proficiency.

Is Millis Middle a charter school?

No, Millis Middle is not a charter school. It is a traditional public school operated by the local school district.

Is Millis Middle a Title I school?

No, Millis Middle is not currently a Title I school.

11 schools nearby View map →

Neighborhood Context

City Safety
Low (96/100K)

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

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
268
Student-Teacher Ratio
9.6:1
Teachers (FTE)
28
Type
regular
Setting
Large Suburb
County
Norfolk County
Data Year
2023–2024

District

Millis
District Enrollment
1,186
Schools in District
4
Per-Pupil Spending
$21,818
District Rank
#2 of 3

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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