02648 ZIP Code — Marstons Mills, MA

Barnstable County, Massachusetts

ZIP code 02648 is located in Marstons Mills, Massachusetts, within Barnstable County. It covers approximately 9.98 square miles and serves a population of 7,774 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 774/508.

About ZIP code 02648

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $550,700. Owner-occupancy is high at 94%, well above the national average.

Median household income is $130,177. The poverty rate of 3% is below the national average. 35% 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 24 minutes is near the national average.

Educational attainment is near the national average, with 39% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 11% of civilians, above the national average of 7%.

Overall, ZIP code 02648 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.

7,774

population

9.98

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

02648 ZIP code map

Cities in ZIP code 02648

Below are the cities the US Postal Service accepts for ZIP code 02648. Using any city not on this list may result in mail delivery delays.

City	Status
Marstons Mills	Acceptable
Marstons Mills	Preferred

Nearby ZIP codes

02655 Osterville (2.7 mi) 02635 Cotuit (3.5 mi) 02632 Centerville (3.5 mi) 02537 East Sandwich (4.3 mi) 02668 West Barnstable (4.4 mi) 02563 Sandwich (4.8 mi) 02649 Mashpee (5.5 mi) 02644 Forestdale (5.6 mi) 02601 Hyannis (6.2 mi) 02630 Barnstable (6.4 mi) 02542 Buzzards Bay (7.2 mi) 02536 East Falmouth (9.1 mi)

Demographics updated 06/2026

Population
Total population	7,774
Population density	779 / sq mi
State FIPS	25
County FIPS	001

Geography
Land area	9.98 sq mi
Water area	1.03 sq mi
Latitude	41.6704
Longitude	-70.4134
Timezone	Eastern (ET)
Area code	774/508

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	21.6%	31.6%	31.3%
$50k – $100k	25.9%	30.4%	25.9%
$100k – $200k	42.6%	27.2%	28.5%
Over $200k	9.9%	10.7%	14.3%

Demographics & statistics

7,774

Population

779

People per sq mi

50.1

Median age

$130,177

Median household income

$52,365

Per capita income

$550,700

Median home value

$1,897

Median monthly rent

94.0%

Home ownership

3.1%

Poverty rate

3.0%

Unemployment

3,289

Housing units

39.4%

Bachelor's or higher

Age distribution

Male Female

130

Under 5

132

115

5–9

116

178

10–14

180

299

15–19

304

242

20–24

245

305

25–34

310

355

35–44

360

610

45–54

620

410

55–59

417

449

60–64

455

435

65–74

441

243

75–84

246

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,320	17.0%
18 and over	6,454	83.0%
65 and over	1,542	19.8%
Median age	50.1 years

Race & ethnicity

White 90.9%

Two or more races 3.1%

Hispanic or Latino 2.7%

Black or African American 1.9%

Asian 1.1%

American Indian / Alaska Native 0.4%

Group	Count	%
White	7,264	90.9%
Two or more races	244	3.1%
Hispanic or Latino	219	2.7%
Black or African American	149	1.9%
Asian	84	1.1%
American Indian / Alaska Native	33	0.4%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	21.6%	31.6%	31.3%
$50k – $100k	25.9%	30.4%	25.9%
$100k – $200k	42.6%	27.2%	28.5%
Over $200k	9.9%	10.7%	14.3%

Under $10k 0.9%

$10k–$15k 1.4%

$15k–$25k 4.2%

$25k–$35k 5.2%

$35k–$50k 3.8%

$50k–$75k 8.5%

$75k–$100k 15.0%

$100k–$150k 22.8%

$150k–$200k 24.8%

$200k+ 13.4%

Range	% of households
Under $10k	0.9%
$10k–$15k	1.4%
$15k–$25k	4.2%
$25k–$35k	5.2%
$35k–$50k	3.8%
$50k–$75k	8.5%
$75k–$100k	15.0%
$100k–$150k	22.8%
$150k–$200k	24.8%
$200k+	13.4%
Median income	$130,177

Housing

Home values

Under $50k 0.4%

$50k–$100k 0.5%

$100k–$150k 1.1%

$200k–$300k 4.5%

$300k–$500k 35.0%

$500k–$1M 56.0%

$1M+ 2.4%

Housing overview

Metric	Value
Median home value	$550,700
Median rent / month	$1,897
Owner occupied	94.0%
Renter occupied	6.0%
Vacant	13.1%
Single-family detached	96.1%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.8
Avg household size (owned)	2.60

Year built

Era	%
2020 or later	0.0%
2010–2019	0.4%
2000–2009	6.6%
1990–1999	17.8%
1980–1989	37.3%
1970–1979	24.2%
1960–1969	3.7%
1950–1959	3.5%
1940–1949	0.9%
1939 or earlier	5.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.0%
2 bedrooms	16.6%
3 bedrooms	62.4%
4 bedrooms	18.5%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	0.3%
1 vehicle	24.5%
2 vehicles	36.6%
3 or more	38.6%

Heating fuel

Fuel type	%
Utility gas	73.7%
Electricity	3.9%
Propane / LP gas	1.3%
Fuel oil	17.4%
Wood	3.7%

Households & families

Household type	Count	%
Married-couple family	1,658	55.0%
Cohabiting couple	361	12.0%
Male householder, no spouse	349	11.6%
Female householder, no spouse	648	21.5%
Households with children under 18	675	22.4%
Households with seniors (65+)	1,179	39.1%
Average household size	2.57

Marital status

Status	Male	Female
Never married	35.8%	24.6%
Married	50.4%	48.2%
Separated	1.6%	2.9%
Widowed	1.5%	7.1%
Divorced	10.7%	17.3%

Education

Less than 9th grade 0.0%

Some HS, no diploma 3.9%

HS graduate 20.6%

Some college, no degree 18.7%

Associate's degree 17.3%

Bachelor's degree 22.7%

Graduate / professional 16.7%

Metric	%
HS diploma or higher	96.1%
Bachelor's or higher	39.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	37	2.3%
Kindergarten	16	1.0%
Elementary school	422	26.7%
High school	571	36.1%
College / grad school	534	33.8%

Employment

Industry of employment

Education & healthcare 27.5%

Retail trade 10.1%

Professional & management 8.8%

Construction 8.4%

Transportation & utilities 8.1%

Finance & real estate 6.7%

Public administration 6.5%

Manufacturing 5.9%

Arts, food & hospitality 5.9%

Information 5.5%

Other services 5.0%

Wholesale trade 0.9%

Agriculture & mining 0.7%

Occupation

Category	%
Management, business & arts	44.1%
Service	16.0%
Sales & office	19.3%
Natural resources & construction	12.1%
Production & transportation	8.5%

Employment type

Type	%
Private sector	77.2%
Government	13.4%
Self-employed	9.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	74.3%
Carpool	6.5%
Public transit	0.5%
Walk	0.2%
Work from home	17.1%
Other means	1.4%
Avg commute (minutes)	23.5

Poverty

All people 3.1%

Under 18 years 2.3%

18 and over 3.2%

Married-couple families 0.0%

Female-led households 8.3%

Income support

Source	% of households
Social Security	35.4%
Retirement income	35.5%
Supplemental Security	0.9%
Cash public assistance	1.6%
Food stamps / SNAP	1.3%

Health indicators

Condition	%
Obesity	25.6%
High blood pressure	29.3%
High cholesterol	31.9%
Diabetes	7.8%
Heart disease	5.7%
Stroke	2.5%
Asthma	10.5%
Arthritis	25.1%
Kidney disease	2.5%
Pulmonary disease	5.2%
Cancer	7.5%

Behavior / access	%
Smoking	12.8%
Binge drinking	18.2%
No physical activity	16.0%
Less than 7 hrs sleep	29.1%
Depression	19.7%
Fair or poor health	9.6%
Poor mental health	13.2%
Poor physical health	8.3%
No health insurance	5.2%
Visited doctor (checkup)	80.0%
Visited dentist	76.0%
Cholesterol screening	92.6%
Teeth loss	8.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	711	11.1%

Disability	%
Any disability	8.8%
Under 18	10.1%
18–64 years	3.7%
65 and over	23.8%

Health insurance coverage

Type	%
Private insurance	84.7%
Public insurance	30.6%
No insurance	2.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,512	96.6%
Spanish	61	0.8%
Other Indo-European	0	0.0%
Asian & Pacific Islander	60	0.8%
Other languages	1	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,351	94.6%
Born in same state	7,271	93.5%
Born in different state	5,599	72.0%
Foreign born	80	1.0%
Naturalized citizen	423	5.4%
Not a US citizen	280	66.2%

Ancestry

Ancestry	Count	%
Italian	1,940	25%
French	1,365	17.6%
Arab	190	2.4%
German	187	2.4%
Norwegian	115	1.5%

Ancestry	Count	%
Polish	76	1%
Irish	14	0.2%
Dutch	11	0.1%
English	9	0.1%

Technology access

Metric	% of households
Computer access	38.8%
Internet access	98.1%

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

Frequently asked questions about ZIP code 02648

What city is ZIP code 02648 in?

ZIP code 02648 is primarily assigned to Marstons Mills, Massachusetts.

What county is ZIP code 02648 in?

ZIP code 02648 falls within Barnstable County, Massachusetts.

Is ZIP code 02648 mostly owner-occupied?

94% of occupied units in ZIP code 02648 are owner-occupied, well above the national average.

Does ZIP code 02648 have a large veteran population?

11% of civilians in ZIP code 02648 are veterans, above the national average of ~7%.

What is the median household income in ZIP code 02648?

The median household income in ZIP code 02648 is $130,177, above the national median of ~$75,000.

What is the typical home value in ZIP code 02648?

The median home value in ZIP code 02648 is $550,700.

What timezone is ZIP code 02648 in?

ZIP code 02648 observes the EST timezone.