Average
#580 of 990 schools in CT
Thomaston High School
High School · Thomaston School District
185 Branch Rd., Thomaston, CT 06787
Enrollment
295
Student-Teacher
10.2:1
Score
5.9
Grades
7th – 12th
Enrollment
295
Student-Teacher
10.2:1
Score
5.9
Grades
7th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Connecticut schools
#580 of 990
In Thomaston
#2 of 3
public schools
In district
#2 of 3
Thomaston School District
School environment
7.6 / 10
Very Good
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Thomaston High School
High School in Thomaston · grades 7th – 12th. Start here, then compare fit against nearby and district options.
Black Rock School
0.2 mi away. Use as a geographic alternative in the same move search.
Thomaston Center School
1.5 mi away. Use as a geographic alternative in the same move search.
About Thomaston High School
Thomaston High School is a public high school in Thomaston, CT, part of Thomaston School District. Thomaston High School serves approximately 295 students, and covers grades 7th-12th, and has a 10.2:1 student-teacher ratio. Thomaston High School has a current MySchoolScout rating of 5.9 out of 10 and ranks #580 of 990 schools in CT.
Structured state assessment records for Thomaston High School show 58% math proficiency (multi-year average, 2009-2022) and 71% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 5.9 · Average
- CT avg 6.1
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Thomaston High School — Students at Thomaston High School score 44% proficient, which is below what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
36.3%
Students qualifying for federal meal assistance
Test Scores CT EDFACTS (2021-22)
Based on 28 test records from CT state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 4.4/10.
How Thomaston High School Compares
See how Thomaston High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
185 Branch Rd., Thomaston, CT 06787
Nearby Alternatives
Families considering Thomaston High School may also want to explore other high schools in the area. W. F. Kaynor Technical High School (rated 6.0/10, 5.8 miles away, in nearby Waterbury), with a very similar rating. Another option is Terryville High School (rated 5.5/10, 3.8 miles away, in nearby Terryville), with a comparable rating. Additionally, Watertown High School (rated 5.2/10, 4.4 miles away, in nearby Watertown), with a comparable rating. For more schools in Thomaston, see our Thomaston schools guide .
Nearby Schools
20 within 4.7 mi| School | Distance | Rating |
|---|---|---|
| Black Rock School Thomaston | 0.2 mi | 6.2 |
| Thomaston Center School Thomaston | 1.5 mi | 5.1 |
| LITCHFIELD MONTESSORI SCHOOL Northfield | 2.9 mi | 5.9 |
| Plymouth Center School Plymouth | 2.6 mi | 8.3 |
| John Trumbull Primary School Oakville | 3.6 mi | 5.3 |
| Polk School Oakville | 4.1 mi | 7.2 |
| ST JOHN'S SCHOOL Watertown | 4.1 mi | 5.9 |
| ST JOHN THE EVANGELIST SCHOOL Watertown | 4.1 mi | 5.2 |
| Watertown High School Watertown | 4.4 mi | 5.2 |
| Fletcher W. Judson School Watertown | 4.3 mi | 6.3 |
| ST MARY MAGDALEN SCHOOL Oakville | 4.6 mi | 4.8 |
| Terryville High School Terryville | 3.8 mi | 5.5 |
| Swift Middle School Oakville | 4.9 mi | 6.9 |
| Sprague School Waterbury | 5.4 mi | 3.4 |
| North End Middle School Waterbury | 5.0 mi | 4.8 |
| Carrington School Waterbury | 5.8 mi | 6.3 |
| Wilby High School Waterbury | 5.1 mi | 3.0 |
| W. F. Kaynor Technical High School Waterbury | 5.8 mi | 6.0 |
| Bucks Hill School Waterbury | 5.2 mi | 5.8 |
| Eli Terry Jr. Middle School Terryville | 4.7 mi | 6.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 06787 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$103,843
Median Home Value
$259,800
Median Rent
$1,008/mo
Population
7,493
College Educated
35.9%
Homeownership
80.9%
Avg Commute
26.5 min
Poverty Rate
2.6%
Median Age
42.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| SACRED HEART ACADEMY Hamden, CT | 5.9 |
| WOOSTER SCHOOL Danbury, CT | 6.0 |
| THE FREDERICK GUNN SCHOOL Washington, CT | 5.8 |
| Great Path Academy at MCC Manchester, CT | 6.1 |
| Parish Hill High School Chaplin, CT | 6.1 |
| Portland High School Portland, CT | 6.1 |
Frequently Asked Questions
Common questions about Thomaston High School
What grades does Thomaston High School serve?
Thomaston High School serves students in grades 7th through 12th.
How many students attend Thomaston High School?
Thomaston High School has an enrollment of approximately 295 students.
What is the student-teacher ratio at Thomaston High School?
The student-teacher ratio at Thomaston High School is 10.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Thomaston High School rank in CT?
Thomaston High School ranks #580 of 990 schools in CT.
What is Thomaston High School's MySchoolScout rating?
Thomaston High School has a current MySchoolScout rating of 5.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Thomaston High School?
Based on loaded state assessment records, Thomaston High School has 58% math proficiency (multi-year average, 2009-2022) and 71% reading/ELA proficiency (multi-year average, 2009-2022).
Is Thomaston High School a charter school?
No, Thomaston High School is not a charter school. It is a traditional public school operated by the local school district.
Is Thomaston High School a Title I school?
No, Thomaston High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Thomaston High School?
36.3% of students at Thomaston High 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.
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Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 12th
- Enrollment
- 295
- Student-Teacher Ratio
- 10.2:1
- Teachers (FTE)
- 29
- Free/Reduced Lunch
- 36.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Connecticut Planning Region 4
- Chronic Absenteeism (SY 2022-23)
- 14.6%
- Phone
- (860) 283-3030
- 4-Year Graduation
- 95%+
Resources & Links
District
Thomaston School District- District Enrollment
- 776
- Schools in District
- 3
- Per-Pupil Spending
- $24,821
- District Rank
- #2 of 3
Other Schools in This District
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