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zipcodes.pro — CITY/MA/WEST-DENNIS

West Dennis ZIP code, Massachusetts

The ZIP code for West Dennis, MA is 02670, and its area codes are 508 and 774.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
2,556
Area codes
508, 774

NANPA lists no telephone rate centre for West Dennis itself, so these are the area codes of the nearest one, Dennis (5.0 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to West Dennis uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

West Dennis in numbers

About 2,556 people live in West Dennis, in 1,240 households. The median household income is $95,758 a year, 8% below the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $644,800 (15% above the Massachusetts median), and median gross rent is $1,593 a month. The median age is 60.4; 43.4% of adults 25 and over hold a bachelor's degree or higher (47.3% across Massachusetts); the average commute takes 17 minutes.

Population2,556West Dennis2,556
Households1,240West Dennis1,240
Median age60.4West Dennis60.4Massachusetts40.0US 38.9
Median household income$95,758West Dennis$95,758Massachusetts$103,960US $80,734
Median home value$644,800West Dennis$644,800Massachusetts$562,100US $332,700
Median gross rent$1,593West Dennis$1,593Massachusetts$1,762US $1,413
Bachelor's degree or higher43.4%West Dennis43.4%Massachusetts47.3%US 35.7%
Mean commute16.8 minWest Dennis16.8 minMassachusetts29.1 minUS 26.4 min
Population density784 / sq miWest Dennis784 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place West Dennis CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as West Dennis

ZIP codes with the USPS city name West Dennis
ZIP City Type Population Median income Median home
02670 West Dennis , MA Standard 1,087 $87,019 $714,100

Other ZIP codes overlapping West Dennis

These ZIP codes cover part of West Dennis but are addressed as somewhere else.

ZIP codes overlapping West Dennis
ZIP City Type Population Median income Median home
02639 Dennis Port , MA Standard 3,808 $72,567 $514,200
02660 South Dennis , MA Standard 6,381 $93,386 $559,600

Map of West Dennis ZIP codes

02670

The ZIP codes of West Dennis, MA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near West Dennis

The nearest larger towns are Dennis Port (3,691 people, 1.5 mi), South Yarmouth (11,552 people, 1.8 mi) and South Dennis (3,135 people, 2.7 mi).

Towns near West Dennis
TownPopulationDistance
Dennis Port 3,691 1.5 mi
South Yarmouth 11,552 1.8 mi
South Dennis 3,135 2.7 mi
Northwest Harwich 3,932 3.6 mi
Yarmouth Port 5,961 4.0 mi
West Yarmouth 6,194 4.5 mi
East Dennis 3,062 4.8 mi
East Harwich 5,654 7.5 mi
Barnstable Town 49,568 9.9 mi
East Sandwich 3,864 14.4 mi
Forestdale 3,801 17.8 mi
Sandwich 2,890 18.2 mi
Sagamore 4,072 20.5 mi
East Falmouth 6,245 21.3 mi

More nearby: every ZIP code in Barnstable County · Massachusetts ZIP codes

Cite this page

zipcodes.pro. “West Dennis, MA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ma/west-dennis

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