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Zip Code 03741 — Canaan, NH

03741 is a ZIP Code associated with Canaan, NH, located within Grafton. The postal region supports an estimated population of 4,131 residents across Data Pending housing units, with a population density of 20.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.671340, -72.015590)

Data Metric	Local Statistic
Postal / Zip Code	03741
Primary City	Canaan
State / Province	NH
County	Grafton
Total Population	4,131
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	20.9 people/sq mi
Timezone	America/New_York

How 03741 Compares

Metric	ZIP 03741	Grafton County	NH State Average
Population	4,131	92,200	1,394,951
Median Income	Data Pending	N/A	N/A
Population Density	20.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 03240	Grafton	6.9 mi	1,354	N/A
Zip 03748	Enfield	7.0 mi	4,563	N/A
Zip 03750	Etna	9.2 mi	1,116	N/A
Zip 03755	Hanover	9.7 mi	10,569	N/A
Zip 03241	Hebron	10.2 mi	1,150	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 →