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Very Good

#364 of 990 schools in CT

Top 37% in state

Stonington Middle School

Middle School · Stonington School District

204 Mistuxet Ave., Mystic, CT 06355

Enrollment

394

Student-Teacher

8.6:1

Score

7.0

Grades

6th – 8th

Updated 2022-23

How this school compares

In Mystic

#1 of 3

public schools

Connecticut middle schools

#67 of 180

In district

#4 of 4

Stonington School District

School environment

8.2 / 10

Very strong

About Stonington Middle School

Stonington Middle School serves 394 students in grades 6-8 in Mystic, Connecticut, offering an intimate learning environment with an impressive 8.6:1 student-teacher ratio supported by 46 full-time equivalent teachers. The school earns a solid 7.3 out of 10 MySchoolScout rating and ranks 191st out of 996 Connecticut schools, placing it in the 81st percentile statewide. Academically, students demonstrate strong performance in English Language Arts with 71% achieving proficiency or above across all grade levels.

Math achievement stands at 55% proficient or above, indicating opportunities for continued growth in mathematical skills. The school's overall academic score of 7.7 reflects its commitment to providing quality middle school education during these crucial developmental years. The student body benefits from small class sizes that allow for more individualized attention and stronger teacher-student relationships.

This personalized approach supports both academic achievement and the social-emotional growth that's so important during the middle school years. Stonington Middle School sits in an affluent mid-size suburb where the median household income reaches $121,484 and 55% of residents hold bachelor's degrees or higher. The low poverty rate of just 3.7% reflects a community that strongly values and supports education, creating an environment conducive to student success.

What Parents Should Know

With a student-teacher ratio of 8.6:1, Stonington Middle School 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 Progress5.5Average40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-3.22 pts/yr
Data Period2019–2022
TrendDeclining
Academics8.0Excellent35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency55%
Reading/ELA Proficiency71%
Overall Proficiency63%
Expected (poverty-adj.)60%
vs. Expected+3.0 pts
Adjusted Percentile69th
Resources & Environment8.2Excellent25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio8.6:1
Per-Pupil Spending$25,279

Stonington Middle School — Students at Stonington Middle School score 63% proficient, which is above what's typical for similar communities (expected: 60%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

25.1%

Students qualifying for federal meal assistance

Test Scores CT EDFACTS (2021-22)

Math Proficiency 57.7%
School
State
N/A
ELA Proficiency 73.0%
School
State
N/A

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

Proficiency Trend

↓ Declining

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

2019
Math
67%
ELA
77%
2021*
Math
51%
ELA
71%
2022
Math
55%
ELA
71%

* 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: 5.5/10.

How Stonington Middle School Compares

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

Overall Score
7.0/10
63th percentile in CT
Academic
8.0/10
8.0/10
Growth
5.5/10
Above average
Environment
8.2/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
25%
Teaching Staff
9:1 student-teacher ratio
46 teachers

Location

204 Mistuxet Ave., Mystic, CT 06355

Nearby Alternatives

Families considering Stonington Middle School may also want to explore other middle schools in the area. West Vine Street School (rated 9.4/10, 5.7 miles away, in nearby Pawcatuck), which scores notably higher. Another option is Deans Mill School (rated 9.3/10, 1.0 miles away, in nearby Stonington), which scores notably higher. Additionally, Groton Middle School (rated 8.5/10, 3.8 miles away, in nearby Groton), which scores notably higher. For more schools in Mystic, see our Mystic schools guide .

Nearby Schools

20 within 6.5 mi
School Distance Rating
Deans Mill School Stonington 1.0 mi 9.3
Northeast Academy Magnet School Mystic 2.7 mi 6.1
PINE POINT SCHOOL Stonington 2.6 mi 6.9
Mystic River Magnet School Mystic 2.9 mi 6.5
Robert E. Fitch High School Groton 3.8 mi 8.3
Groton Middle School Groton 3.8 mi 8.5
Ella T. Grasso Technical High School Groton 3.9 mi 5.4
Gallup Hill School Ledyard 5.1 mi 7.3
Stonington High School Pawcatuck 4.4 mi 7.7
Ledyard High School Ledyard 6.1 mi 6.1
North Stonington Elementary School North Stonington 6.3 mi 5.0
Wheeler High School North Stonington 6.3 mi 6.1
West Vine Street School Pawcatuck 5.7 mi 9.4
ST MICHAEL SCHOOL Pawcatuck 5.7 mi 4.2
Catherine Kolnaski Magnet School Groton 6.1 mi 7.2
State Street School Westerly 6.3 mi 5.9
Springbrook Elementary School Westerly 6.7 mi 7.1
NORTH STONINGTON CHRISTIAN ACADEMY North Stonington 7.1 mi 6.6
Westerly Inclusion Preschool P Westerly 6.5 mi 7.3
Thames River Magnet School Groton 6.5 mi 6.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 06355 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$132,367

Median Home Value

$416,600

Median Rent

$1,722/mo

Population

12,223

College Educated

57.5%

Homeownership

82.3%

Avg Commute

23.2 min

Poverty Rate

2.7%

Median Age

53.3

Community Profile

The community surrounding Stonington Middle School has a median household income of $132,367. It is a well-educated community where 58% of adults hold a bachelor's degree or higher. The median home value in the area is $416,600, with a median rent of $1,722/month. The local poverty rate of 2.7% is relatively low. 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
Amity Middle School: Bethany Bethany, CT 7.0
Joseph Melillo Middle School East Haven, CT 7.0
Kelly STEAM Magnet Middle School Norwich, CT 7.0
RHAM Middle School Hebron, CT 7.0
Helen Keller Middle School Easton, CT 6.9
Old Saybrook Middle School Old Saybrook, CT 6.9

Frequently Asked Questions

Common questions about Stonington Middle School

What grades does Stonington Middle School serve?

Stonington Middle School serves students in grades 6th through 8th.

How many students attend Stonington Middle School?

Stonington Middle School has an enrollment of approximately 394 students.

What is the student-teacher ratio at Stonington Middle School?

The student-teacher ratio at Stonington Middle School is 8.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Stonington Middle School rank in CT?

Stonington Middle School is ranked #364 out of 990 schools in CT.

What is Stonington Middle School's MySchoolScout rating?

Stonington Middle School has a composite rating of 7.0 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 Stonington Middle School?

Based on the most recent state assessment data, Stonington Middle School has 57.7% math proficiency and 73.0% reading/ELA proficiency.

Is Stonington Middle School a charter school?

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

Is Stonington Middle School a Title I school?

No, Stonington Middle School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Stonington Middle School?

25.1% of students at Stonington 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.

11 schools nearby View map →

Neighborhood Context

Walk Score
13 Car-Dependent
Bike Score
21 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
394
Student-Teacher Ratio
8.6:1
Teachers (FTE)
46
Free/Reduced Lunch
25.1%
Type
regular
Setting
Midsize Suburb
County
Connecticut Planning Region 8
Data Year
2023–2024

District

Stonington School District
District Enrollment
1,762
Schools in District
4
Per-Pupil Spending
$26,209
District Rank
#4 of 4

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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