US ZIP Code
02660

South Dennis, MA

Barnstable County  ·  Massachusetts

● Active
👥 6,767 Population ↑ 9% since 2019
💰 $91,449 Median HH Income
▲ 20% above avg ↑ 48% since 2019
🎂 58.2 Median Age
🏠 $502,500 Median Home Value
▲ 80% above avg ↑ 39% since 2019
🎓 53.6% College Grads
▲ 38% above avg
📊 4.3% Unemployment
▼ 11% below avg ↓ 4% since 2019
ZIP Code Details
ZIP Code02660
CitySouth Dennis
StateMassachusetts (MA)
CountyBarnstable County
Area Code508/774
Elevation58 ft
Latitude41.708526
Longitude-70.156582
TimezoneNew York (DST)
FIPS25001
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 47.7% (3,228) Female 52.3% (3,539) ♀

Race & Ethnicity

White: 92.1%Hispanic: 2.6%Black: 2.4%Asian: 0.3%Other: 1.1%Race
White92.1%
Hispanic2.6%
Black2.4%
Asian0.3%
Other1.1%

Age Breakdown

Under 5
3%
5–17
7%
18–24
8%
25–44
17%
45–64
27%
65+
18%

Key Indicators

Median Age58.2 yrs
Avg Household Size2.18
Below Poverty8.3% ▼ 17% below avg
College Grads53.6% ▲ 38% above avg
Unemployment4.3% ▼ 11% below avg
No HS Diploma8 (0.2%)
HS Graduate1,211 (22.9%)
Some College478 (9%)
Associates757 (14.3%)
Bachelors659 (12.5%)
Graduate Degree2,177 (41.2%)

Education

No HS: 0.2%HS Grad: 22.9%Some College: 9%Associates: 14.3%Bachelors: 12.5%Graduate: 41.2%Edu
No HS0.2%
HS Grad22.9%
Some College9.0%
Associates14.3%
Bachelors12.5%
Graduate41.2%
Housing & Income

Housing Tenure

Owner: 75.8%Renter: 24.2%Tenure
Owner75.8%
Renter24.2%

Home Value Distribution

Under $50k
3%
$150k–200k
1%
$200k–300k
8%
$300k–500k
39%
Over $500k
49%

Financials

Median HH Income$91,449 ▲ 20% above avg ↑ 48% since 2019
Median Home Value$502,500 ▲ 80% above avg ↑ 39% since 2019
Home/Income Ratio5.5x (nat avg ~3.5x)
Median Rent$1,513/mo ↑ 20% since 2019
Total Units4,617
Vacant Units1,549
Avg HH Size2.18

Income Distribution

Under $25k
15%
$25k–50k
13%
$50k–75k
12%
$75k–100k
12%
$100k–150k
22%
$150k–200k
15%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
89%
Walked
1%
Work From Home
10%

Commute Time

Under 15 min
43%
15–30 min
32%
30–45 min
15%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
10%
1960s–1970s
30%
1980s–1990s
8%
2000+
52%

Summary

Total Units4,617
Vacant1,549
Owner Occupied75.8%
Renter Occupied24.2%
Avg HH Size2.18
Frequently Asked Questions
ZIP code 02660 is in South Dennis, MA, in Barnstable County.
ZIP code 02660 is located in Massachusetts (MA).
ZIP code 02660 is in Barnstable County, MA.
ZIP 02660 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 02660 is 6,767 people (ACS 2023).
The median household income in ZIP code 02660 is $91,449 (ACS 2023).
The median home value in ZIP 02660 is $502,500 (ACS 2023).
About ZIP Code 02660

ZIP code 02660 is located in South Dennis, Massachusetts, within Barnstable County. With a population of 6,767, this is a lightly populated ZIP code with an older community — the median age is 58.2 years. Economically, 02660 is a middle-income ZIP code: the median household income of $91,449 is above the national average.

Real estate in ZIP code 02660 represents a premium housing market. The median home value of $502,500 is significantly above the national average. Renters can expect to pay around $1,513 per month in median rent. Homeownership is strong here — 75.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 39% since 2019.

The population of 02660 is primarily White (92.14%). Residents are well-educated — 53.6% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 8.3%. Household income has grown by 48% since 2019.

The unemployment rate in 02660 stands at 4.3%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 81%.

Overall, ZIP code 02660 in South Dennis, MA is characterized as middle-income, well-educated, an older community, and predominantly owner-occupied. With 6,767 residents, a median household income of $91,449, and a median home value of $502,500, it offers a clear picture of life in this part of Massachusetts.