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SCHOOL COMMUNITY·DARIEN SCHOOL DISTRICT·NCES 090105000164

Darien High School

80 High School Ln., Darien, CT 06820 · (203) 655-3981 · Western Connecticut Planning Region
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,382 STUDENTS
Enrollment
1,382
High
DISTRICT 664 · STATE 788
Student : Teacher
10.7:1
129 FTE teachers
DISTRICT 11.2:1 · STATE 12.3:1
Free / Reduced Lunch
4%
54 students
DISTRICT 2% · STATE 44%
Community
6
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 932524%
Grade 1033724%
Grade 1136626%
Grade 1235426%
Student demographics
34%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 35% · STATE 67% · US 70%
White
1,11381%
DISTRICT 80% · STATE 46% · US 43%
Hispanic
1219%
DISTRICT 7% · STATE 32% · US 30%
Black
151%
DISTRICT 1% · STATE 12% · US 15%
Asian
816%
DISTRICT 7% · STATE 5% · US 6%
Two+
483%
DISTRICT 5% · STATE 5% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
69050%
Female
69150%

School pathway

Feeds from
Middlesex Middle School06–08
Based on grade levels within Darien School District. Attendance zones can vary; confirm enrollment with the district.

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Schools most like Darien High School

SchoolStudentsLow-incomeProficient
Darien High School this school1,3823.9%N/A
Staples High School
Westport
1,6293.0%N/A
Ridgefield High School
Ridgefield
1,4118.9%N/A
The Woodstock Academy
Woodstock
1,0114.5%N/A
New Canaan High School
New Canaan
1,2570.2%N/A
Masuk High School
Monroe
1,0444.1%N/A
Matched among Connecticut high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Darien High School ranks

Among high schools
MeasureThis schoolIn ConnecticutIn Western Connecticut Planning Region
Enrollment
ranked largest first
1,382#24 of 201#9 of 23
Students per teacher
ranked fewest first
10.7:1#60 of 188#4 of 23
Diversity index
ranked most diverse first
33.8%#160 of 188#23 of 23
Free and reduced lunch
ranked highest share first
3.9%#193 of 196#20 of 23
Enrollment change since 2017-18
ranked fastest growth first
+0.4%#61 of 63#9 of 9
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,382
0 (0%) vs 2020
+89% since 1990-91, when it was 733
Student : Teacher
10.7:1
was 11.3:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,38212910.7:14% (54)
2023-241,39812211.5:1N/A
2022-231,415124.811.3:12% (24)
2020-211,38212211.3:12% (24)
2017-181,377127.710.8:12% (29)
2015-161,35612111.2:12% (21)
2010-111,31311911.0:12% (20)
2000-018148110.1:1N/A
1990-917336311.6:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Darien High School.

Since 2017-18: students unchanged (1,377 to 1,382); teachers up 1% (127.7 to 129).

About Darien High School

Darien High School, a large high school, is located in Darien, Connecticut. The school enrolls 1,382 students in grades 9 through 12. That compares with an average of about 788 students for high schools in Connecticut.

Darien High School is among 7 schools run by Darien School District, which serves 4,649 students.

The share of students at Darien High School who are White is 81%. Smaller groups are 9% Hispanic, 6% Asian, and 3% multiracial. County-wide, 61% of Western Connecticut Planning Region residents are White. A diversity index of 34% means there is a 34% chance two randomly chosen students at Darien High School are from different groups.

A staff of 129 full-time-equivalent teachers puts the student-to-teacher ratio at 10.7:1. Compared with the 12.3:1 average for high schools in Connecticut, this school's ratio is lower. By family income, 4% of students are eligible for free or reduced-price lunch. Across public schools in Western Connecticut Planning Region, the average is 33%.

The county, Western Connecticut Planning Region, is where the school is located. The median household earns about $128,188 a year, 56% of adults hold a bachelor's degree or higher, and about 5% of people live in poverty. Western Connecticut Planning Region has 149 public schools with about 90,520 students, including Darien High School.

Middlesex Middle School is the nearest public school to Darien High School, about 0.9 miles away. Counting only straight-line distance, at least 8 other public schools are within five miles.

Darien High School is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, a location NCES labels Suburb: Large.

Over 4 years, enrollment stayed close to where it was, going from 1,382 to 1,382.

People who know Darien High School can post here about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.

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
Darien High School
District
Darien School District
Address
80 High School Ln., Darien, CT 06820
Phone
(203) 655-3981
County
Western Connecticut Planning Region
Level
High
Grade range
09–12
Total enrollment
1,382
Teachers (FTE)
129
Student–teacher ratio
10.7:1
Free and reduced lunch
54 (4%)
Locale
21-Suburb: Large
NCES ID
090105000164
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Darien High School
How large is Darien High School?
Darien High School enrolls approximately 1,382 students in grades 09-12.
What grades does Darien High School serve?
Darien High School serves grades 09-12.
How many students per teacher at Darien High School?
Approximately 10.7:1 students per teacher at Darien High School.
What is the racial breakdown of students at Darien High School?
At Darien High School, the student body is approximately 81% White, 9% Hispanic, 1% Black, 6% Asian, 3% Two or more.
What district is Darien High School in?
Darien High 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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