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Zip Code 06331 — Canterbury, CT

06331 is a ZIP Code associated with Canterbury, CT, located within Northeastern Connecticut. The postal region supports an estimated population of 5,145 residents across Data Pending housing units, with a population density of 48.7 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.697170, -72.001090)

Data Metric	Local Statistic
Postal / Zip Code	06331
Primary City	Canterbury
State / Province	CT
County	Northeastern Connecticut
Total Population	5,145
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	48.7 people/sq mi
Timezone	America/New_York

How 06331 Compares

Metric	ZIP 06331	Northeastern Connecticut County	CT State Average
Population	5,145	94,710	3,624,508
Median Income	Data Pending	N/A	N/A
Population Density	48.7 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 06374	Plainfield	4.6 mi	7,838	N/A
Zip 06350	Hanover	4.9 mi	121	N/A
Zip 06332	Central Village	5.2 mi	1,015	N/A
Zip 06264	Scotland	5.4 mi	139	N/A
Zip 06330	Baltic	5.4 mi	3,327	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 →