02664 ZIP Code — South Yarmouth, MA

Barnstable County, Massachusetts

ZIP code 02664 is located in South Yarmouth, Massachusetts, within Barnstable County. It covers approximately 6.99 square miles and serves a population of 9,282 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 774/508.

About ZIP code 02664

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 $449,300. Owner-occupancy sits near the national average at 75%.

The gap between median ($76,448) and mean household income suggests income inequality — a small number of higher earners pull the average up. 50% 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 19 minutes is near the national average.

Educational attainment is near the national average, with 36% of residents holding a bachelor's degree or higher.

9,282

population

6.99

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

02664 ZIP code map

Cities in ZIP code 02664

Below are the cities the US Postal Service accepts for ZIP code 02664. Using any city not on this list may result in mail delivery delays.

City	Status
South Yarmouth	Acceptable
South Yarmouth	Preferred

Nearby ZIP codes

02670 West Dennis (1.4 mi) 02639 Dennis Port (2.9 mi) 02675 Yarmouth Port (3.1 mi) 02660 South Dennis (3.5 mi) 02671 West Harwich (4.3 mi) 02638 Dennis (4.4 mi) 02601 Hyannis (5.3 mi) 02630 Barnstable (5.5 mi) 02646 Harwich Port (6.4 mi) 02645 Harwich (7.1 mi) 02632 Centerville (8 mi) 02668 West Barnstable (8.2 mi)

Demographics updated 05/2026

Population
Total population	9,282
Population density	1,328 / sq mi
State FIPS	25
County FIPS	001

Geography
Land area	6.99 sq mi
Water area	0.87 sq mi
Latitude	41.6711
Longitude	-70.1937
Timezone	Eastern (ET)
Area code	774/508

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.7%	31.6%	31.3%
$50k – $100k	30.2%	30.4%	25.9%
$100k – $200k	30.1%	27.2%	28.5%
Over $200k	4.0%	10.7%	14.3%

Demographics & statistics

9,282

Population

1,328

People per sq mi

58.0

Median age

$76,448

Median household income

$51,311

Per capita income

$449,300

Median home value

$1,671

Median monthly rent

74.5%

Home ownership

8.4%

Poverty rate

8.7%

Unemployment

5,871

Housing units

36.2%

Bachelor's or higher

Age distribution

Male Female

107

Under 5

105

108

5–9

106

10–14

259

15–19

256

208

20–24

205

461

25–34

456

419

35–44

414

426

45–54

420

401

55–59

396

438

60–64

432

890

65–74

879

524

75–84

517

344

85+

339

← Male

Female →

Age summary

Group	Count	%
Under 18	890	9.6%
18 and over	8,392	90.4%
65 and over	3,493	37.6%
Median age	58.0 years

Race & ethnicity

White 80%

Hispanic or Latino 6.2%

Asian 5.3%

Two or more races 4.3%

Other race 2.8%

Black or African American 1.4%

Group	Count	%
White	7,915	80%
Hispanic or Latino	614	6.2%
Asian	528	5.3%
Two or more races	427	4.3%
Other race	273	2.8%
Black or African American	139	1.4%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.7%	31.6%	31.3%
$50k – $100k	30.2%	30.4%	25.9%
$100k – $200k	30.1%	27.2%	28.5%
Over $200k	4.0%	10.7%	14.3%

Under $10k 4.0%

$10k–$15k 2.8%

$15k–$25k 6.3%

$25k–$35k 9.4%

$35k–$50k 7.1%

$50k–$75k 18.2%

$75k–$100k 15.2%

$100k–$150k 14.7%

$150k–$200k 11.9%

$200k+ 10.4%

Range	% of households
Under $10k	4.0%
$10k–$15k	2.8%
$15k–$25k	6.3%
$25k–$35k	9.4%
$35k–$50k	7.1%
$50k–$75k	18.2%
$75k–$100k	15.2%
$100k–$150k	14.7%
$150k–$200k	11.9%
$200k+	10.4%
Median income	$76,448

Housing

Home values

Under $50k 2.3%

$50k–$100k 0.7%

$100k–$150k 2.2%

$150k–$200k 0.8%

$200k–$300k 9.4%

$300k–$500k 49.2%

$500k–$1M 29.6%

$1M+ 5.7%

Housing overview

Metric	Value
Median home value	$449,300
Median rent / month	$1,671
Owner occupied	74.5%
Renter occupied	25.5%
Vacant	39.7%
Single-family detached	80.0%
Large apartment buildings	4.8%
Mobile homes	0.2%
Median rooms	5.2
Avg household size (owned)	2.28

Year built

Era	%
2020 or later	0.0%
2010–2019	1.9%
2000–2009	3.5%
1990–1999	3.7%
1980–1989	12.2%
1970–1979	30.0%
1960–1969	18.7%
1950–1959	16.9%
1940–1949	3.7%
1939 or earlier	9.5%

Bedrooms

Size	% of units
No bedroom (studio)	4.2%
1 bedroom	8.3%
2 bedrooms	41.6%
3 bedrooms	35.6%
4 bedrooms	8.6%
5+ bedrooms	1.7%

Vehicles per household

Vehicles	% of households
No vehicle	4.0%
1 vehicle	40.0%
2 vehicles	36.6%
3 or more	19.3%

Heating fuel

Fuel type	%
Utility gas	69.9%
Electricity	11.8%
Propane / LP gas	2.0%
Fuel oil	13.8%
Wood	0.6%
No fuel used	1.9%

Households & families

Household type	Count	%
Married-couple family	1,810	43.3%
Cohabiting couple	214	5.1%
Male householder, no spouse	738	17.7%
Female householder, no spouse	1,419	33.9%
Households with children under 18	508	12.2%
Households with seniors (65+)	2,318	55.4%
Average household size	2.17

Marital status

Status	Male	Female
Never married	38.1%	22.1%
Married	48.0%	48.5%
Separated	0.5%	0.8%
Widowed	6.9%	14.7%
Divorced	6.5%	13.9%

Education

Less than 9th grade 1.5%

Some HS, no diploma 3.3%

HS graduate 30.9%

Some college, no degree 19.4%

Associate's degree 8.7%

Bachelor's degree 20.6%

Graduate / professional 15.6%

Metric	%
HS diploma or higher	95.2%
Bachelor's or higher	36.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	107	8.8%
Kindergarten	45	3.7%
Elementary school	340	28.0%
High school	362	29.8%
College / grad school	362	29.8%

Employment

Industry of employment

Education & healthcare 24.4%

Retail trade 21.7%

Construction 15.7%

Arts, food & hospitality 9.8%

Professional & management 7.7%

Transportation & utilities 4.4%

Other services 4.4%

Manufacturing 3.3%

Finance & real estate 3.2%

Wholesale trade 2.9%

Public administration 1.8%

Information 0.7%

Occupation

Category	%
Management, business & arts	31.3%
Service	17.4%
Sales & office	25.6%
Natural resources & construction	16.2%
Production & transportation	9.5%

Employment type

Type	%
Private sector	79.7%
Government	12.9%
Self-employed	6.7%
Unpaid family workers	0.7%

Commute

Method	%
Drive alone	85.8%
Carpool	5.1%
Public transit	1.8%
Walk	0.2%
Work from home	3.4%
Other means	3.8%
Avg commute (minutes)	18.8

Poverty

All people 8.4%

Under 18 years 15.2%

18 and over 7.8%

Married-couple families 3.8%

Female-led households 6.3%

Income support

Source	% of households
Social Security	49.8%
Retirement income	42.5%
Supplemental Security	6.3%
Cash public assistance	3.5%
Food stamps / SNAP	9.8%

Health indicators

Condition	%
Obesity	25.6%
High blood pressure	36.0%
High cholesterol	35.7%
Diabetes	10.0%
Heart disease	8.3%
Stroke	3.7%
Asthma	10.4%
Arthritis	31.6%
Kidney disease	3.5%
Pulmonary disease	7.1%
Cancer	10.1%

Behavior / access	%
Smoking	13.4%
Binge drinking	14.7%
No physical activity	20.2%
Less than 7 hrs sleep	28.7%
Depression	18.9%
Fair or poor health	12.6%
Poor mental health	12.8%
Poor physical health	10.0%
No health insurance	6.3%
Visited doctor (checkup)	82.5%
Visited dentist	72.8%
Cholesterol screening	93.0%
Teeth loss	10.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	660	7.9%

Disability	%
Any disability	16.1%
Under 18	8.5%
18–64 years	11.4%
65 and over	25.0%

Health insurance coverage

Type	%
Private insurance	75.1%
Public insurance	57.3%
No insurance	3.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	9,070	97.7%
Spanish	714	7.9%
Other Indo-European	151	1.7%
Asian & Pacific Islander	517	5.7%
Other languages	46	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,931	85.4%
Born in same state	7,874	84.8%
Born in different state	5,656	60.9%
Foreign born	57	0.6%
Naturalized citizen	1,351	14.6%
Not a US citizen	1,055	78.1%

Ancestry

Ancestry	Count	%
Italian	2,412	26%
French	1,616	17.4%
Arab	494	5.3%
German	319	3.4%
Polish	138	1.5%

Ancestry	Count	%
Dutch	45	0.5%
Irish	36	0.4%
English	27	0.3%
Norwegian	2	0%

Technology access

Metric	% of households
Computer access	45.0%
Internet access	96.3%

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

Frequently asked questions about ZIP code 02664

What city is ZIP code 02664 in?

ZIP code 02664 is primarily assigned to South Yarmouth, Massachusetts.

What county is ZIP code 02664 in?

ZIP code 02664 falls within Barnstable County, Massachusetts.

Does ZIP code 02664 have an older population?

38% of residents in ZIP code 02664 are 65 or older, above the national average of ~17%.

Does ZIP code 02664 have a large retiree population?

50% of households in ZIP code 02664 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 02664?

The median home value in ZIP code 02664 is $449,300.

What is the population of ZIP code 02664?

ZIP code 02664 has an estimated population of 9,282 residents, with a density of 1,329 people per square mile.

What timezone is ZIP code 02664 in?

ZIP code 02664 observes the EST timezone.