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SCHOOL COMMUNITY·DARIEN SCHOOL DISTRICT·NCES 090105000169

Middlesex Middle School

204 Hollow Tree Ridge Rd., Darien, CT 06820 · (203) 655-2518 · Western Connecticut Planning Region
GRADES 06–08MIDDLE21-SUBURBREGULAR SCHOOL1,043 STUDENTS
Enrollment
1,043
Middle
DISTRICT 664 · STATE 521
Student : Teacher
9.9:1
105 FTE teachers
DISTRICT 11.2:1 · STATE 11.3:1
Free / Reduced Lunch
2%
17 students
DISTRICT 2% · STATE 44%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
343
Grade 7
340
Grade 8
360
Student demographics
White
79%
DISTRICT 80% · STATE 46%
Hispanic
7%
DISTRICT 7% · STATE 32%
Black
1%
DISTRICT 1% · STATE 12%
Asian
8%
DISTRICT 7% · STATE 5%
Two+
5%
DISTRICT 5% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
51%
Female
49%

Discussions

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Test scores

CT Smarter Balanced 2024-25 . % Met or Exceeded Standard
English Language Arts
84.4%
CT avg 50.5%
Math
81.0%
CT avg 45.9%
Source: CT Smarter Balanced. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,043
-80 (-7%) vs 2017
Student : Teacher
9.9:1
was 10.0:1
% White
79%
was 89%
% Hispanic
7%
was 4%
% Black
1%
was 1%
% Asian
8%
was 5%
Source: NCES Common Core of Data

About Middlesex Middle School

Middlesex Middle School is one of the large middle-grades schools in Darien, Connecticut, operated by Darien School District, with 1,043 students on its rolls from grades 6 through 8. By comparison, Connecticut's public schools average about 521 students each, so Middlesex Middle School sits 100% above that benchmark.

Across the 7 schools in Darien School District (4,649 students total), Middlesex Middle School accounts for its share of the district's footprint.

On the student-mix side, Middlesex Middle School logs that White students make up the majority at 79%. The remainder consists of 8% Asian, 7% Hispanic, 5% multiracial. By comparison, Western Connecticut Planning Region as a whole is about 61% White, so the school skews meaningfully more White than its surroundings.

Looking at the economic backdrop, Middlesex Middle School records 105 full-time-equivalent teachers, putting the student-to-teacher ratio at about 9.9:1. The state averages around 11.3:1, so this campus is tighter than the state norm typical. Around 2% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Western Connecticut Planning Region runs at roughly 33%, so the school's eligibility rate is meaningfully below the surrounding baseline.

Zooming out to the county, community-level numbers for Western Connecticut Planning Region indicate median household income runs about $128,188, 56% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. Across Western Connecticut Planning Region's 149 public schools (combined enrollment of about 90,520 students), Middlesex Middle School is one campus in the mix.

Nearest neighbor: Darien High School, around 0.9 miles off. Counting just inside five miles, 8 other public schools cluster around Middlesex Middle School.

Middlesex Middle School operates from a commuter-belt location.

Over the past 7-year window. Middlesex Middle School's enrollment has fell 7% since 2018, when it stood at 1,123 (now 1,043). Over the same period, the White share ticked down from 89% to 79%.

Inside the community feed, recent activity here tends to focus on pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

Western Connecticut Planning Region at a glance

View full county profile
Population
627,071
Census ACS
Median income
$128,188
Household, ACS
Bachelor's+
56%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
149
90,520 students

Quick facts

School name
Middlesex Middle School
District
Darien School District
Address
204 Hollow Tree Ridge Rd., Darien, CT 06820
Phone
(203) 655-2518
County
Western Connecticut Planning Region
Level
Middle
Grade range
06–08
Total enrollment
1,043
Teachers (FTE)
105
Student–teacher ratio
9.9:1
Free/Reduced lunch
17 (2%)
Locale
21-Suburb: Large
NCES ID
090105000169
Charter school
No
Virtual school
No

Related schools

Other schools in Darien School District
Other schools in Darien
Nearby schools

Frequently asked questions

About Middlesex Middle School
What is the total enrollment at Middlesex Middle School?
Middlesex Middle School enrolls approximately 1,043 students in grades 06-08.
What age range does Middlesex Middle School serve?
Middlesex Middle School serves students from grade 06 through grade 08.
How many students per teacher at Middlesex Middle School?
Approximately 9.9:1 students per teacher at Middlesex Middle School.
What is the racial breakdown of students at Middlesex Middle School?
At Middlesex Middle School, the student body is approximately 79% White, 7% Hispanic, 1% Black, 8% Asian, 5% Two or more.
What district is Middlesex Middle School in?
Middlesex Middle School is part of Darien School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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