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SCHOOL COMMUNITY·PLYMOUTH SCHOOL DISTRICT·NCES 090333001199

Terryville High School

33 North Harwinton Avenue, Terryville, CT 06786 · (860) 314-2777 · Naugatuck Valley Planning Region
GRADES 09–12HIGH41-RURALTITLE IREGULAR SCHOOL337 STUDENTS
·
allk12 Grade
Not graded

This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work

Enrollment
337
High
DISTRICT 308 · STATE 788
Student : Teacher
10.7:1
32 FTE teachers
DISTRICT 10.8:1 · STATE 12.3:1
Free / Reduced Lunch
54%
183 students
DISTRICT 51% · STATE 44%
Community
0
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 98525%
Grade 109127%
Grade 119328%
Grade 126820%
Student demographics
44%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 43% · STATE 67% · US 70%
White
24472%
DISTRICT 73% · STATE 46% · US 43%
Hispanic
6018%
DISTRICT 18% · STATE 32% · US 30%
Black
72%
DISTRICT 2% · STATE 12% · US 15%
Asian
51%
DISTRICT 1% · STATE 5% · US 6%
Two+
175%
DISTRICT 6% · STATE 5% · US 5%
Native American
41%
DISTRICT 0% · STATE 0% · US 1%
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
17552%
Female
16248%

School pathway

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

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Schools most like Terryville High School

SchoolStudentsLow-incomeProficient
Terryville High School this school33754.3%N/A
Putnam High School
Putnam
25359.3%N/A
The Gilbert School
Winsted
45256.4%N/A
Griswold High School
Griswold
60652.6%N/A
Parish Hill High School
Chaplin
18455.4%N/A
Plainfield High School
Central Village
51551.8%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 Terryville High School ranks

Among high schools
MeasureThis schoolIn ConnecticutIn Naugatuck Valley Planning Region
Enrollment
ranked largest first
337#166 of 201#22 of 24
Students per teacher
ranked fewest first
10.7:1#59 of 188#7 of 24
Diversity index
ranked most diverse first
44.1%#129 of 188#17 of 24
Free and reduced lunch
ranked highest share first
54.3%#63 of 196#8 of 24
Enrollment change since 2017-18
ranked steepest decline first
-24.6%#12 of 120#1 of 14
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
337
-44 (-12%) vs 2020
-29% since 1990-91, when it was 475
Student : Teacher
10.7:1
was 12.3:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2533731.510.7:154% (183)
2023-2437032.211.5:149% (182)
2022-2336735.410.4:143% (157)
2020-213813112.3:140% (154)
2017-1844735.712.5:128% (126)
2015-164763513.6:122% (105)
2010-115274112.8:126% (135)
2000-015473814.4:1N/A
1990-914754410.8:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Terryville High School.

Since 2017-18: students down 25% (447 to 337); teachers down 12% (35.7 to 31.5).

About Terryville High School

Terryville High School is a small high school in Terryville, Connecticut, under Plymouth School District. The latest federal count shows 337 students in grades 9 through 12. The typical figure for high schools in Connecticut is about 788 students.

The district, Plymouth School District, operates 4 schools serving 1,233 students.

White students account for 72% of enrollment at Terryville High School. Other students are 18% Hispanic, 5% multiracial, and 2% Black. That is higher than the 64% White share among all Naugatuck Valley Planning Region residents. By the diversity index, Terryville High School comes in at 44%.

Terryville High School's 31.5 full-time-equivalent teachers put its ratio at 10.7:1. That ratio is under the 12.3:1 average for high schools in Connecticut. The school's rate of free or reduced-price lunch eligibility is 54%. That is close to the 52% average for public schools in Naugatuck Valley Planning Region.

Terryville High School is located in Naugatuck Valley Planning Region, where median household income is about $86,191, the share of adults with a bachelor's degree or higher is 34%, and about 9% of people live in poverty. Terryville High School is one of 121 public schools in Naugatuck Valley Planning Region, which together enroll about 59,861 students.

Plymouth Center School is the nearest neighboring public school, about 1.2 miles away. A five-mile radius around the school includes at least 8 other public schools.

The school's federal locale classification is Rural: Fringe.

Between 2020-21 and 2024-25, the student count dropped from 381 to 337. Over the same period, the student-to-teacher ratio fell to 10.7:1, from 12.3:1.

Topics for discussion here include school safety, transportation, and start times. Anyone with firsthand experience at this school can post or comment.

Naugatuck Valley Planning Region at a glance

View full county profile
Population
454,969
Census ACS
Median income
$86,191
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
121
59,861 students

Quick facts

School name
Terryville High School
District
Plymouth School District
Address
33 North Harwinton Avenue, Terryville, CT 06786
Phone
(860) 314-2777
County
Naugatuck Valley Planning Region
Level
High
Grade range
09–12
Total enrollment
337
Teachers (FTE)
32
Student–teacher ratio
10.7:1
Free and reduced lunch
183 (54%)
Locale
41-Rural: Fringe
NCES ID
090333001199
Charter school
No
Virtual school
No

Related schools

Other schools in Plymouth School District
Other schools in Terryville
Nearby schools

Frequently asked questions

About Terryville High School
What is the total enrollment at Terryville High School?
Terryville High School enrolls approximately 337 students in grades 09-12.
What age range does Terryville High School serve?
Terryville High School serves students from grade 09 through grade 12.
What is the student-teacher ratio at Terryville High School?
The student-to-teacher ratio at Terryville High School is approximately 10.7:1 (32 FTE teachers).
How diverse is Terryville High School?
Terryville High School reports a student body of 72% White, 18% Hispanic, 2% Black, 1% Asian, 5% Two or more.
Who oversees Terryville High School?
Terryville High School is overseen by Plymouth School District in Naugatuck Valley Planning Region.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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