Thomaston School District Schools
Thomaston School District is a public school district in Connecticut, based in Naugatuck Valley Planning Region (Thomaston). SchoolGrade grades 3 of its schools on actual versus projected test scores; every school below has its own page.
Thomaston School District on the map
District boundary from the NCES EDGE composite school district file. Each marker is a graded school; click it for its grade and scores.
SchoolGrade summary for Thomaston School District
3 of 3 schools in Thomaston School District carry a SchoolGrade. Grade distribution:
B: 1C: 2
Best schools in Thomaston School District
Statewide rankings: all 184 high schools in Connecticut · all 156 middle schools in Connecticut · all 559 elementary schools in Connecticut
The ten highest SchoolGrades in the district. Grades reward actual test performance against the projection for each school's student context, so a B in a high-poverty school can outrank an A- elsewhere on impact.
- B- Thomaston High School (High school, meets expectations)
- C+ Black Rock School (Elementary school, doesn't meet expectations)
- C- Thomaston Center School (Elementary school, underperforms expectations)
Every school in Thomaston School District
All schools, A to Z (3)
- C+ Black Rock School, Thomaston
- C- Thomaston Center School, Thomaston
- B- Thomaston High School, Thomaston
Where Thomaston School District schools are
Cities and towns served (1)
- Thomaston (3)
About this district
- State: Best schools in Connecticut
- County: Naugatuck Valley Planning Region
- Type: regular local school district
- Setting: large suburb (NCES locale of the district office)
- Enrollment: 776 students with 67 full-time-equivalent teachers and 155 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 0904500
- Grades are the 2025-26 SchoolGrade model: each school's actual proficiency against the level projected for its student context. How SchoolGrade works
Nearby school districts
- Watertown School District (5 schools, 3 mi)
- Plymouth School District (4 schools, 4 mi)
- Regional School District 10 (4 schools, 7 mi)
- Litchfield School District (4 schools, 7 mi)
- Waterbury School District (29 schools, 8 mi)
- Bristol School District (13 schools, 8 mi)
- Wolcott School District (5 schools, 8 mi)
- Regional School District 14 (4 schools, 8 mi)
Questions about Thomaston School District
How many schools are in Thomaston School District?
SchoolGrade grades 3 public schools in Thomaston School District, across 1 city or town. Every one of them is listed on this page with a link to its own report.
Which cities does Thomaston School District serve?
The largest by graded schools: Thomaston.
How good are the schools in Thomaston School District?
Across the 3 graded schools, the average SchoolGrade is C+, with 43.7% of tested students meeting the state bar against a projected 51.3%. 33% of schools meet or exceed the expectation for their student context.
How many students attend Thomaston School District?
776 students were enrolled in Thomaston School District in the 2023-24 school year, about 11.6 students per full-time teacher (NCES Common Core of Data).
Where is Thomaston School District?
Thomaston School District is in Connecticut, based in Naugatuck Valley Planning Region, with its district office in Thomaston. Its boundary covers about 12.0 sq mi.