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Zip Code 06786 — Terryville, CT

06786 is a ZIP Code associated with Terryville, CT, located within Naugatuck Valley. The postal region supports an estimated population of 9,768 residents across Data Pending housing units, with a population density of 263.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.669120, -73.015020)

Data Metric	Local Statistic
Postal / Zip Code	06786
Primary City	Terryville
State / Province	CT
County	Naugatuck Valley
Total Population	9,768
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	263.1 people/sq mi
Timezone	America/New_York

How 06786 Compares

Metric	ZIP 06786	Naugatuck Valley County	CT State Average
Population	9,768	455,072	3,624,508
Median Income	Data Pending	N/A	N/A
Population Density	263.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 06782	Plymouth	1.9 mi	1,978	N/A
Zip 06787	Thomaston	3.6 mi	7,509	N/A
Zip 06010	Bristol	3.9 mi	61,684	N/A
Zip 06716	Wolcott	5.2 mi	16,113	N/A
Zip 06778	Northfield	5.6 mi	1,574	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 →