Home > MA > Barnstable County > Dennis Port > Zip 02639

Zip Code 02639 — Dennis Port, MA

02639 is a ZIP Code associated with Dennis Port, MA, located within Barnstable. The postal region supports an estimated population of 3,808 residents across Data Pending housing units, with a population density of 525.7 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.666390, -70.135350)

Data Metric	Local Statistic
Postal / Zip Code	02639
Primary City	Dennis Port
State / Province	MA
County	Barnstable
Total Population	3,808
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	525.7 people/sq mi
Timezone	America/New_York

How 02639 Compares

Metric	ZIP 02639	Barnstable County	MA State Average
Population	3,808	233,025	7,043,978
Median Income	Data Pending	N/A	N/A
Population Density	525.7 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 02671	West Harwich	1.3 mi	818	N/A
Zip 02670	West Dennis	1.9 mi	1,087	N/A
Zip 02660	South Dennis	3.1 mi	6,381	N/A
Zip 02664	South Yarmouth	3.1 mi	9,949	N/A
Zip 02646	Harwich Port	3.3 mi	1,846	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 →