ZIP Code 02660
standardSource:
South Dennis · Barnstable County · Massachusetts
- Population
- 6,261
- Median income
- $93,386
- Median home value
- $559,600
- Bachelor's or higher
- 42.0%
- Land area
- 20.0 sq mi
314/sq mi
▲ 22% vs US
higher than 76% of US ZIPs
▲ 101% vs US
higher than 89% of US ZIPs
Median age 61.7
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.
- Construction
Construction
53 establishments
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
36 establishments
- Retail trade
Retail trade
33 establishments
- Health care and social assistance 21
Health care and social assistance
21 establishments
- Accommodation and food services 18
Accommodation and food services
18 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, 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
Who lives in ZIP 02660?
61.7
Median Age
50.3%
Male
49.7%
Female
6.0%
Foreign-Born
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?
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
$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)
How have home values changed over time?
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
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Frequently Asked Questions
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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.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.