School District · Connecticut
Thomaston School District
📍 Thomaston, CT · Naugatuck Valley Planning Region · NCES LEAID 0904500
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
185 Branch Road, Thomaston, CT 06787
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NCES District ID (LEAID)
0904500
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District Type
Public School District
Zip Codes Served by Thomaston School District1 zip code
Frequently Asked Questions
What zip codes are in Thomaston School District?▼
Thomaston School District serves 1 zip code: 06787. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Thomaston School District rated?▼
Thomaston School District has an overall rating of 4 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 34th percentile among Connecticut school districts. Ratings are percentile-ranked within Connecticut only and are not comparable across states.
How many students attend Thomaston School District?▼
The NCES Common Core of Data directory reports enrollment of 820 students across 3 schools for Thomaston School District.
What grades does Thomaston School District serve?▼
Thomaston School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Thomaston School District?▼
You can reach Thomaston School District by phone at (860)283-3053 or by mail at 185 Branch Road, Thomaston, CT 06787. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Thomaston School District
Thomaston School District is a public school district serving 1 zip code in Connecticut, primarily in Naugatuck Valley Planning Region. It carries an overall rating of 4/10 (Below Average), the 34th percentile among Connecticut districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Connecticut districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (860)283-3053 before making a housing decision.