West Dennis ZIP Code List — Barnstable County, MA

There is one unique ZIP code in West Dennis, Massachusetts and it is 02670. Area code: 774/508.
1
ZIP codes
2.12
sq mi land
0.63
sq mi water
774/508
area code
West Dennis, MA ZIP code map

About West Dennis, MA

West Dennis, Massachusetts, is a charming coastal village located in Barnstable County. Known for its picturesque beaches and serene atmosphere, West Dennis attracts visitors for its natural beauty and recreational activities. The village offers a unique blend of small-town charm and coastal living, making it an ideal destination for locals and tourists alike.

Location & geography

West Dennis covers a total land area of 2.12 square miles and has a water area of 0.63 square miles. It is situated on Cape Cod, approximately 3 miles from the nearby towns of Dennis Port and South Yarmouth. The village is characterized by its coastal terrain, with beautiful beaches along the Nantucket Sound and scenic views of the surrounding landscape.

Community & economy

The character of West Dennis is defined by its friendly, close-knit community that values its rich maritime heritage. The local economy is primarily driven by tourism, with many businesses catering to the summer visitor season, including quaint shops, restaurants, and outdoor recreational activities. Daily life in West Dennis is relaxed and often centers around the beautiful beaches and the vibrant local culture.

Transportation

West Dennis is accessible via state routes, with Route 28 running nearby and providing connectivity to the rest of Cape Cod. The nearest major airport is Barnstable Municipal Airport, located approximately 8 miles away in Hyannis. Public transportation options are limited, making personal vehicles the most convenient mode of transit in the area.

History

West Dennis was established as a settlement in the 19th century, originally thriving on the fishing and shipbuilding industries. Over the years, it has transitioned to a focus on tourism, as the stunning coastal environment draws visitors from around the world. Notable events include the popular summer festivals that celebrate the village's maritime traditions and heritage.

Did you know?

A little-known fact about West Dennis is that it features one of the best-preserved coastal ecosystems in the region, which supports a variety of wildlife. Additionally, the village is home to the West Dennis Beach, known for its family-friendly atmosphere and recreational opportunities.

ZIP codes for West Dennis, MA (1)
ZIP code City County Map
02670 West Dennis Barnstable View map

Demographics & statistics

1,340
Population
61.9
Median age
$81,250
Median household income
$74,185
Per capita income
$581,800
Median home value
$1,521
Median monthly rent
80.4%
Home ownership
8.4%
Poverty rate
3.5%
Unemployment
2,057
Housing units
55.8%
Bachelor's or higher

Age distribution

Male Female
4
Under 5
4
16
5–9
18
14
10–14
16
6
15–19
6
15
20–24
18
26
25–34
30
29
35–44
34
75
45–54
87
88
55–59
103
67
60–64
78
186
65–74
219
52
75–84
61
41
85+
47
← Male
Female →

Age summary

GroupCount%
Under 18846.3%
18 and over1,25693.7%
65 and over60645.2%
Median age61.9 years

Race & ethnicity

White 96.7%
Two or more races 1.4%
Hispanic or Latino 1.3%
Native Hawaiian / Pacific Islander 0.7%
GroupCount%
White1,31296.7%
Two or more races191.4%
Hispanic or Latino171.3%
Native Hawaiian / Pacific Islander90.7%

Household income

Under $10k 0.8%
$10k–$15k 9.1%
$15k–$25k 8.3%
$25k–$35k 2.7%
$35k–$50k 11.2%
$50k–$75k 14.5%
$75k–$100k 12.3%
$100k–$150k 11.8%
$150k–$200k 14.4%
$200k+ 15.0%
Range% of households
Under $10k0.8%
$10k–$15k9.1%
$15k–$25k8.3%
$25k–$35k2.7%
$35k–$50k11.2%
$50k–$75k14.5%
$75k–$100k12.3%
$100k–$150k11.8%
$150k–$200k14.4%
$200k+15.0%
Median income$81,250

Housing

Home values

Under $50k 0.6%
$50k–$100k 0.8%
$150k–$200k 1.6%
$200k–$300k 7.3%
$300k–$500k 30.0%
$500k–$1M 39.7%
$1M+ 19.9%

Housing overview

MetricValue
Median home value$581,800
Median rent / month$1,521
Owner occupied80.4%
Renter occupied19.6%
Vacant64.7%
Single-family detached87.1%
Large apartment buildings1.9%
Mobile homes0.0%
Median rooms5.3
Avg household size (owned)1.60

Year built

Era%
2020 or later0.0%
2010–20192.9%
2000–20091.8%
1990–19991.9%
1980–19895.6%
1970–197912.1%
1960–196931.9%
1950–195929.4%
1940–19492.9%
1939 or earlier11.5%

Bedrooms

Size% of units
No bedroom (studio)3.8%
1 bedroom6.8%
2 bedrooms39.3%
3 bedrooms35.8%
4 bedrooms7.8%
5+ bedrooms6.5%

Vehicles per household

Vehicles% of households
No vehicle8.6%
1 vehicle30.4%
2 vehicles44.6%
3 or more16.4%

Heating fuel

Fuel type%
Utility gas70.1%
Electricity15.8%
Propane / LP gas1.3%
Fuel oil12.8%

Households & families

Household typeCount%
Married-couple family32541.7%
Cohabiting couple425.4%
Male householder, no spouse19525.0%
Female householder, no spouse21827.9%
Households with children under 18334.2%
Households with seniors (65+)45958.8%
Average household size1.72

Marital status

StatusMaleFemale
Never married26.7%15.4%
Married56.5%48.4%
Separated0.0%1.3%
Widowed6.0%13.3%
Divorced10.8%21.6%

Education

Less than 9th grade 0.0%
Some HS, no diploma 1.2%
HS graduate 16.5%
Some college, no degree 16.4%
Associate's degree 10.1%
Bachelor's degree 31.7%
Graduate / professional 24.0%
Metric%
HS diploma or higher98.8%
Bachelor's or higher55.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school6465.3%
High school1212.2%
College / grad school2222.4%

Employment

Industry of employment

Education & healthcare 21.5%
Professional & management 16.8%
Retail trade 11.6%
Construction 10.9%
Arts, food & hospitality 8.6%
Public administration 6.3%
Wholesale trade 6.1%
Transportation & utilities 5.9%
Other services 4.2%
Agriculture & mining 3.0%
Manufacturing 2.7%
Finance & real estate 1.5%
Information 1.0%

Occupation

Category%
Management, business & arts53.7%
Service18.3%
Sales & office13.0%
Natural resources & construction8.2%
Production & transportation6.9%

Employment type

Type%
Private sector75.6%
Government9.3%
Self-employed14.3%
Unpaid family workers0.8%

Commute

Method%
Drive alone84.5%
Carpool5.3%
Public transit0.0%
Walk0.0%
Other means0.0%
Avg commute (minutes)23.2

Poverty

All people 8.4%
Under 18 years 0.0%
18 and over 8.9%
Married-couple families 1.2%
Female-led households 0.0%

Income support

Source% of households
Social Security54.1%
Retirement income49.9%
Supplemental Security5.3%
Cash public assistance0.0%
Food stamps / SNAP12.9%

Health indicators

Condition%
High blood pressure36.0%
High cholesterol36.6%
Heart disease8.0%
Stroke3.4%
Asthma10.0%
Arthritis31.8%
Kidney disease3.4%
Pulmonary disease6.3%
Cancer10.9%
Behavior / access%
Binge drinking13.8%
No physical activity17.2%
Less than 7 hrs sleep26.2%
Fair or poor health10.6%
Poor mental health11.3%
Poor physical health8.8%
No health insurance4.7%
Visited doctor (checkup)83.8%
Visited dentist77.6%
Cholesterol screening94.6%
Teeth loss8.0%

Veterans & disability

VeteransCount%
Civilian veterans604.8%
Disability%
Any disability15.6%
Under 180.0%
18–64 years13.4%
65 and over20.1%

Health insurance coverage

Type%
Private insurance76.6%
Public insurance65.9%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,33299.4%
Spanish100.8%
Other Indo-European00.0%
Asian & Pacific Islander100.8%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,30397.2%
Born in same state1,23792.3%
Born in different state95070.9%
Foreign born664.9%
Naturalized citizen372.8%
Not a US citizen2773.0%

Ancestry

AncestryCount%
Italian57442.8%
French27920.8%
Arab826.1%
AncestryCount%
German312.3%
Polish221.6%
Irish151.1%

Technology access

Metric% of households
Computer access58.2%
Internet access93.3%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What is the ZIP code for West Dennis, MA?
West Dennis, MA has one ZIP code: 02670.
What is the main ZIP code for West Dennis, MA?
The primary ZIP code for West Dennis, MA is 02670. The city uses area code 774 or 508 for phone service.
What county is West Dennis, MA in?
West Dennis is located in Barnstable County, Massachusetts.
How many ZIP codes are in West Dennis, MA?
West Dennis, MA has 1 ZIP code.
What ZIP code should I use when mailing something to a business located in downtown West Dennis near the Dennis-Yarmouth area?
All of West Dennis, including the downtown commercial district, uses the ZIP code 02670.
If I'm sending a package to someone living near West Dennis Beach on the north side of town, what ZIP code would I need?
West Dennis Beach and all residential areas throughout West Dennis use ZIP code 02670.
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