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Zip Code 06787 — Thomaston, CT

06787 is a ZIP Code associated with Thomaston, CT, located within Naugatuck Valley. The postal region supports an estimated population of 7,509 residents across Data Pending housing units, with a population density of 235.8 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.670330, -73.085680)

Data Metric	Local Statistic
Postal / Zip Code	06787
Primary City	Thomaston
State / Province	CT
County	Naugatuck Valley
Total Population	7,509
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	235.8 people/sq mi
Timezone	America/New_York

How 06787 Compares

Metric	ZIP 06787	Naugatuck Valley County	CT State Average
Population	7,509	455,072	3,624,508
Median Income	Data Pending	N/A	N/A
Population Density	235.8 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 06782	Plymouth	2.3 mi	1,978	N/A
Zip 06778	Northfield	3.2 mi	1,574	N/A
Zip 06786	Terryville	3.6 mi	9,768	N/A
Zip 06795	Watertown	4.1 mi	13,889	N/A
Zip 06779	Oakville	5.2 mi	8,364	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →