02637 ZIP Code — Cummaquid, MA

Barnstable County, Massachusetts

ZIP code 02637 is located in Cummaquid, Massachusetts, within Barnstable County. It covers approximately 0.77 square miles and serves a population of 323 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 508/774.

About ZIP code 02637

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $728,900.

Median household income is $207,878. 45% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 22 minutes is near the national average.

Educational attainment is high — 64% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Notable community characteristics include Spanish spoken in 22% of households.

Overall, ZIP code 02637 reflects a community defined by a highly educated population, high homeownership, and a significant Social Security-dependent population.

323

population

0.77

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

02637 ZIP code map

Cities in ZIP code 02637

Below are the cities the US Postal Service accepts for ZIP code 02637. Using any city not on this list may result in mail delivery delays.

City	Status
Cummaquid	Acceptable

Demographics updated 06/2026

Population
Total population	323
Population density	419 / sq mi
State FIPS	25
County FIPS	001

Geography
Land area	0.77 sq mi
Water area	0.03 sq mi
Latitude	41.6991
Longitude	-70.2777
Timezone	Eastern (ET)
Area code	508/774

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	0.0%	31.6%	31.3%
$50k – $100k	0.0%	30.4%	25.9%
$100k – $200k	56.0%	27.2%	28.5%
Over $200k	44.0%	10.7%	14.3%

Demographics & statistics

323

Population

419

People per sq mi

66.2

Median age

$207,878

Median household income

$94,379

Per capita income

$728,900

Median home value

Median monthly rent

100.0%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

247

Housing units

63.8%

Bachelor's or higher

Age distribution

Male Female

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	323	100.0%
65 and over	196	60.7%
Median age	66.2 years

Race & ethnicity

White 100%

Group	Count	%
White	323	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	0.0%	31.6%	31.3%
$50k – $100k	0.0%	30.4%	25.9%
$100k – $200k	56.0%	27.2%	28.5%
Over $200k	44.0%	10.7%	14.3%

$35k–$50k 28.5%

$100k–$150k 13.3%

$150k–$200k 4.2%

$200k+ 53.9%

Range	% of households
$35k–$50k	28.5%
$100k–$150k	13.3%
$150k–$200k	4.2%
$200k+	53.9%
Median income	$207,878

Housing

Home values

$300k–$500k 7.3%

$500k–$1M 60.0%

$1M+ 32.7%

Housing overview

Metric	Value
Median home value	$728,900
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	33.2%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	7.2
Avg household size (owned)	1.96

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	18.2%
1970–1979	21.9%
1960–1969	10.1%
1950–1959	18.2%
1940–1949	15.0%
1939 or earlier	16.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	15.0%
2 bedrooms	36.4%
3 bedrooms	16.6%
4 bedrooms	27.5%
5+ bedrooms	4.5%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	26.1%
2 vehicles	52.7%
3 or more	21.2%

Heating fuel

Fuel type	%
Utility gas	57.0%
Fuel oil	43.0%

Households & families

Household type	Count	%
Married-couple family	122	73.9%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	43	26.1%
Households with children under 18	0	0.0%
Households with seniors (65+)	110	66.7%
Average household size	1.96

Marital status

Status	Male	Female
Never married	8.3%	7.9%
Married	91.7%	68.0%
Separated	0.0%	24.2%
Widowed	0.0%	0.0%
Divorced	0.0%	0.0%

Education

Less than 9th grade 22.0%

Some HS, no diploma 0.0%

HS graduate 2.8%

Some college, no degree 3.7%

Associate's degree 7.7%

Bachelor's degree 33.1%

Graduate / professional 30.7%

Metric	%
HS diploma or higher	78.0%
Bachelor's or higher	63.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	14	100.0%

Employment

Industry of employment

Education & healthcare 45.5%

Professional & management 25.4%

Transportation & utilities 9.0%

Construction 8.2%

Public administration 6.7%

Arts, food & hospitality 5.2%

Occupation

Category	%
Management, business & arts	76.1%
Service	6.7%
Sales & office	9.0%
Natural resources & construction	8.2%
Production & transportation	0.0%

Employment type

Type	%
Private sector	51.5%
Government	15.7%
Self-employed	32.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	93.3%
Carpool	6.7%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	22.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	44.8%
Retirement income	66.7%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	23.0%
High blood pressure	36.0%
High cholesterol	37.6%
Diabetes	9.5%
Heart disease	7.9%
Stroke	3.2%
Asthma	9.6%
Arthritis	31.3%
Kidney disease	3.2%
Pulmonary disease	5.8%
Cancer	11.0%

Behavior / access	%
Smoking	9.5%
Binge drinking	13.6%
No physical activity	16.0%
Less than 7 hrs sleep	25.9%
Depression	17.0%
Fair or poor health	9.8%
Poor mental health	10.5%
Poor physical health	8.4%
No health insurance	4.2%
Visited doctor (checkup)	84.3%
Visited dentist	79.6%
Cholesterol screening	95.9%
Teeth loss	7.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	24	7.4%

Disability	%
Any disability	3.4%
Under 18	0.0%
18–64 years	0.0%
65 and over	5.6%

Health insurance coverage

Type	%
Private insurance	63.5%
Public insurance	65.0%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	323	100.0%
Spanish	71	22.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	71	22.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	252	78.0%
Born in same state	252	78.0%
Born in different state	93	28.8%
Foreign born	0	0.0%
Naturalized citizen	71	22.0%
Not a US citizen	71	100.0%

Ancestry

Ancestry	Count	%
French	73	22.6%
Italian	45	13.9%

Ancestry	Count	%
Arab	12	3.7%

Technology access

Metric	% of households
Computer access	51.1%
Internet access	78.8%

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

Frequently asked questions about ZIP code 02637

What city is ZIP code 02637 in?

ZIP code 02637 is primarily assigned to Cummaquid, Massachusetts.

What county is ZIP code 02637 in?

ZIP code 02637 falls within Barnstable County, Massachusetts.

Does ZIP code 02637 have an older population?

61% of residents in ZIP code 02637 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 02637?

64% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is Spanish widely spoken in ZIP code 02637?

Approximately 22% of households in ZIP code 02637 speak Spanish as a primary language.

Does ZIP code 02637 have a large retiree population?

45% of households in ZIP code 02637 receive Social Security income, suggesting a significant retiree or disability population.

What timezone is ZIP code 02637 in?

ZIP code 02637 observes the EST timezone.