ZIP Code 02660

standard

Source:

South Dennis · Barnstable County · Massachusetts

Population
6,261

314/sq mi

Median income
$93,386

▲ 22% vs US

higher than 76% of US ZIPs

Median home value
$559,600

▲ 101% vs US

higher than 89% of US ZIPs

Bachelor's or higher
42.0%

Median age 61.7

Land area
20.0 sq mi

New York

ZIP code 02660 in South Dennis, Massachusetts has a population of 6,261. The median household income is $93,386, which is 22% above the national average. Median home value is $559,600, 101% above the US average. 42.0% of residents hold a bachelor's degree or higher.

ZIP code 02660 is classified by USPS as a standard delivery area and covers roughly 20.0 square miles in South Dennis, Barnstable County, Massachusetts. The area is home to 6,261 residents, producing a population density of 314 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 02660 against Massachusetts and the nation.

On the economic side, the median household income for ZIP 02660 sits at $93,386 (19% below the Massachusetts average), while per-capita income is $52,512. The poverty rate stands at 8.1% and the unemployment rate at 3.9%. On housing, the median home value is $559,600 (7% below the state average) with median rent at $1,365 per month, and 78.3% of occupied units are owner-occupied, a direct signal of whether 02660 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 42.0% of adults hold a bachelor's degree or higher, the median age is 61.7, and the average commute is 23 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Barnstable County, so you can benchmark 02660 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →

Top industries in ZIP 02660

Top 5 sectors by establishment count

Which industries have the most business establishments in ZIP 02660.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 02660, South Dennis, MA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.

Quick Facts

6,261

Population

20.0

Area (sq mi)

314

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 02660?

61.7

Median Age

50.3%

Male

49.7%

Female

6.0%

Foreign-Born

White 90.7%
African American 3.2%
Asian 0.3%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.7%
Hispanic or Latino 3.2%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$93,386

Median Household Income

-19% vs state

$52,512

Per Capita Income

8.1%

Poverty Rate

3.9%

Unemployment Rate

22.9 min

Mean Commute Time

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 69.8%
Bachelor's Degree or Higher 42.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

4,610

Total Housing Units

3,032

Occupied Units

1,578

Vacant Units

2.08

Avg Household Size

Occupancy Type

Owner 78.3%
Renter 21.7%

$559,600

Median Home Value

-7% vs state

$1,365

Median Rent

1977

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+3.8%

YoY Change (2024)

347

HPI Index (2000 = 100)

+247%

Total Change Since 2000

Home values in ZIP 02660 have increased 3.8% over the past year (2024). Since 2000, this ZIP has seen +247% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.3% 218
2021 +13.9% 248
2022 +14.6% 284
2023 +17.8% 335
2024 +3.8% 347

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 241 business establishments in ZIP 02660, employing approximately 2,632 people with a combined annual payroll of $157,677,000.

241

Businesses

2,632

Employees

$157.7M

Annual Payroll

13

Industry Sectors

Industry Establishments % of Total
Construction 53 22.0%
Administrative and support and waste management and remediation services 36 14.9%
Retail trade 33 13.7%
Health care and social assistance 21 8.7%
Accommodation and food services 18 7.5%
Other services (except public administration) 18 7.5%
Professional, scientific, and technical services 11 4.6%
Transportation and warehousing 10 4.2%
Finance and insurance 9 3.7%
Real estate and rental and leasing 8 3.3%
Manufacturing 6 2.5%
Wholesale trade 6 2.5%
Arts, entertainment, and recreation 5 2.1%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 02660 vs 02641 →

ZIP Code City Population Distance
02641 East Dennis, MA 532 3.1 mi
02639 Dennis Port, MA 2,875 2.9 mi
02670 West Dennis, MA 1,307 3.3 mi
02638 Dennis, MA 3,207 2.7 mi
02664 South Yarmouth, MA 9,371 3.0 mi
02671 West Harwich, MA 1,023 3.2 mi
02675 Yarmouth Port, MA 6,577 3.9 mi
02645 Harwich, MA 9,663 4.8 mi
02646 Harwich Port, MA 1,676 4.9 mi
02637 Cummaquid, MA 253 6.1 mi

More ZIP Codes in Barnstable County

Frequently Asked Questions

What county is ZIP code 02660 in?
ZIP code 02660 (South Dennis) is located in Barnstable County, Massachusetts. Barnstable County contains multiple ZIP codes, see the full list at /counties/barnstable-ma.
What is the population of ZIP code 02660?
ZIP code 02660 in South Dennis, MA has a population of 6,261 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 02660?
The median household income in ZIP 02660 is $93,386, which is 22% above the national average of $76,288.
What is the average home value in ZIP 02660?
The median home value in ZIP 02660 is $559,600, which is 101% above the national average of $278,155.
What is the demographic makeup of ZIP 02660?
The largest racial group in ZIP 02660 is White at 90.7%. Hispanic or Latino residents make up 3.2% of the population.
How many businesses are in ZIP code 02660?
ZIP code 02660 has 241 business establishments employing approximately 2,632 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 02660?
The top industries by establishment count in ZIP 02660 are: Construction (53), Administrative and support and waste management and remediation services (36), Retail trade (33). There are 13 industry sectors represented in total.
How have home values changed in ZIP code 02660?
According to the FHFA House Price Index, home values in ZIP 02660 increased by 3.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 247%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 02660?
In ZIP code 02660, 69.8% of residents aged 25+ have a high school diploma or higher, and 42.0% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 02660?
The mean commute time for workers in ZIP code 02660 is 22.9 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 02660?
In ZIP code 02660, approximately 78.3% of occupied housing units are owner-occupied and 21.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 02660?
The poverty rate in ZIP code 02660 is 8.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

ZIP Code Research Guides

Official Data Resources for South Dennis, MA

Verify and explore additional data for this area using these official government sources.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.

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