ZIP Code 02670

standard

Source:

West Dennis · Barnstable County · Massachusetts

Population
1,307

242/sq mi

Median income
$87,019

▲ 14% vs US

higher than 70% of US ZIPs

Median home value
$714,100

▲ 157% vs US

higher than 94% of US ZIPs

Bachelor's or higher
57.1%

Median age 67.9

Land area
5.4 sq mi

New York

ZIP code 02670 in West Dennis, Massachusetts has a population of 1,307. The median household income is $87,019, which is 14% above the national average. Median home value is $714,100, 157% above the US average. 57.1% of residents hold a bachelor's degree or higher.

ZIP code 02670 is classified by USPS as a standard delivery area and covers roughly 5.4 square miles in West Dennis, Barnstable County, Massachusetts. The area is home to 1,307 residents, producing a population density of 242 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 02670 against Massachusetts and the nation.

On the economic side, the median household income for ZIP 02670 sits at $87,019 (25% below the Massachusetts average), while per-capita income is $92,333. The poverty rate stands at 7.5% and the unemployment rate at 1.3%. On housing, the median home value is $714,100 (19% above the state average) with median rent at $1,594 per month, and 82.9% of occupied units are owner-occupied, a direct signal of whether 02670 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 57.1% of adults hold a bachelor's degree or higher, the median age is 67.9, and the average commute is . We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Barnstable County, so you can benchmark 02670 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 02670

Top 5 sectors by establishment count

Which industries have the most business establishments in ZIP 02670.

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 02670, West 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

1,307

Population

5.4

Area (sq mi)

242

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 02670?

67.9

Median Age

45.6%

Male

54.4%

Female

5.8%

Foreign-Born

White 96.8%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.7%
Hispanic or Latino 0.0%

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?

$87,019

Median Household Income

-25% vs state

$92,333

Per Capita Income

7.5%

Poverty Rate

1.3%

Unemployment Rate

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

What is the education profile here?

High School Graduate or Higher 71.8%
Bachelor's Degree or Higher 57.1%

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

What does housing look like?

2,199

Total Housing Units

724

Occupied Units

1,475

Vacant Units

1.50

Avg Household Size

Occupancy Type

Owner 82.9%
Renter 17.1%

$714,100

Median Home Value

+19% vs state

$1,594

Median Rent

1960

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

-1.7%

YoY Change (2024)

348

HPI Index (2000 = 100)

+248%

Total Change Since 2000

Home values in ZIP 02670 have decreased 1.7% over the past year (2024). Since 2000, this ZIP has seen +248% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.3% 234
2021 +13.1% 265
2022 +20.8% 320
2023 +10.7% 354
2024 -1.7% 348

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 64 business establishments in ZIP 02670, employing approximately 311 people with a combined annual payroll of $16,272,000.

64

Businesses

311

Employees

$16.3M

Annual Payroll

8

Industry Sectors

Industry Establishments % of Total
Accommodation and food services 18 28.1%
Retail trade 13 20.3%
Professional, scientific, and technical services 9 14.1%
Other services (except public administration) 5 7.8%
Construction 4 6.3%
Real estate and rental and leasing 4 6.3%
Administrative and support and waste management and remediation services 3 4.7%
Arts, entertainment, and recreation 3 4.7%

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 02670 vs 02664 →

ZIP Code City Population Distance
02664 South Yarmouth, MA 9,371 1.6 mi
02639 Dennis Port, MA 2,875 1.9 mi
02660 South Dennis, MA 6,261 3.3 mi
02671 West Harwich, MA 1,023 3.2 mi
02673 West Yarmouth, MA 8,402 3.9 mi
02638 Dennis, MA 3,207 5.1 mi
02675 Yarmouth Port, MA 6,577 4.4 mi
02641 East Dennis, MA 532 6.3 mi
02646 Harwich Port, MA 1,676 5.2 mi
02601 Hyannis, MA 14,089 6.5 mi

More ZIP Codes in Barnstable County

Frequently Asked Questions

What county is ZIP code 02670 in?
ZIP code 02670 (West 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 02670?
ZIP code 02670 in West Dennis, MA has a population of 1,307 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 02670?
The median household income in ZIP 02670 is $87,019, which is 14% above the national average of $76,288.
What is the average home value in ZIP 02670?
The median home value in ZIP 02670 is $714,100, which is 157% above the national average of $278,155.
What is the demographic makeup of ZIP 02670?
The largest racial group in ZIP 02670 is White at 96.8%.
How many businesses are in ZIP code 02670?
ZIP code 02670 has 64 business establishments employing approximately 311 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 02670?
The top industries by establishment count in ZIP 02670 are: Accommodation and food services (18), Retail trade (13), Professional, scientific, and technical services (9). There are 8 industry sectors represented in total.
How have home values changed in ZIP code 02670?
According to the FHFA House Price Index, home values in ZIP 02670 decreased by 1.7% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 248%. 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 02670?
In ZIP code 02670, 71.8% of residents aged 25+ have a high school diploma or higher, and 57.1% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 02670?
In ZIP code 02670, approximately 82.9% of occupied housing units are owner-occupied and 17.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 02670?
The poverty rate in ZIP code 02670 is 7.5% 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 West 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.