PlainZIP

Dennis Port, MA · standard

ZIP Code 02639

Barnstable County, Massachusetts - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

2,875
400/sq mi
$72,567
Median income
$514,200
Median home value
39.4%
Bachelor's or higher

The verdict

Dennis Port pairs an above-median household income with upper-quartile home values, in a low-density, homeowner-dominated area.

Top 49%
household income, US ZIPs
Top 12%
home value, US ZIPs
400
people per sq mi
70%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 02639 against every reporting US ZIP.

ZIP code 02639 covers 7.2 square miles in Dennis Port, Barnstable County, Massachusetts (a standard USPS delivery area), with a modest 2,875 residents on file, a density of 400 people per square mile, in the New York time zone.

ZIP 02639 lands in the middle-income range, with a median household income of $72,567 (37% below the Massachusetts average), while per-capita income is $52,157. Local economic indicators show a 6.7% poverty rate alongside 7.9% unemployment. Housing costs here run $514,200 for a typical home value (14% below the state average), with rent averaging $1,496 a month; 70.2% of homes are owner-occupied.

A solid share of residents have a four-year degree: 39.4% of adults hold a bachelor's degree or higher, the median age is 50.4, and the average commute is 28 minutes. To put 02639 in local context, 10 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Barnstable County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 02639

Top 5 sectors by establishment count in Dennis Port, MA

Which industries have the most business establishments in ZIP 02639.

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 + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 02639, Dennis Port, MA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

2,875

Population

7.2

Area (sq mi)

400

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 02639?

50.4

Median Age

49.8%

Male

50.2%

Female

12.1%

Foreign-Born

White 69.4%
African American 3.4%
Asian 1.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 23.7%
Hispanic or Latino 19.3%

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?

$72,567

Median Household Income

-37% vs state

$52,157

Per Capita Income

6.7%

Poverty Rate

7.9%

Unemployment Rate

28.2 min

Mean Commute Time

How ZIP 02639 ranks nationally

Dennis Port, MA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$72,567 Top 49% higher than 51% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

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

What is the education profile here?

High School Graduate or Higher 66.1%
Bachelor's Degree or Higher 39.4%

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

What does housing look like?

5,171

Total Housing Units

1,917

Occupied Units

3,254

Vacant Units

1.98

Avg Household Size

Occupancy Type

Owner 70.2%
Renter 29.8%

$514,200

Median Home Value

-14% vs state

$1,496

Median Rent

1961

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

+0.3%

YoY Change (2024)

367

HPI Index (2000 = 100)

+267%

Total Change Since 2000

Home values in ZIP 02639 have increased 0.3% over the past year (2024). Since 2000, this ZIP has seen +267% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.1% 236
2021 +15.3% 272
2022 +18.6% 323
2023 +13.3% 366
2024 +0.3% 367

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 136 business establishments in ZIP 02639, employing approximately 772 people with a combined annual payroll of $49,703,000.

136

Businesses

772

Employees

$49.7M

Annual Payroll

8

Industry Sectors

Industry Establishments % of Total
Accommodation and food services 47 34.6%
Retail trade 25 18.4%
Administrative and support and waste management and remediation services 16 11.8%
Construction 11 8.1%
Real estate and rental and leasing 11 8.1%
Other services (except public administration) 9 6.6%
Professional, scientific, and technical services 6 4.4%
Finance and insurance 3 2.2%

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 02639 vs 02671 →

ZIP 02639 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 02639 ranks #6 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 02639 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 02639 ranks #null of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
02671 West Harwich, MA 1,023 1.3 mi
02670 West Dennis, MA 1,307 1.9 mi
02660 South Dennis, MA 6,261 2.9 mi
02664 South Yarmouth, MA 9,371 3.1 mi
02646 Harwich Port, MA 1,676 3.3 mi
02641 East Dennis, MA 532 5.9 mi
02645 Harwich, MA 9,663 4.6 mi
02673 West Yarmouth, MA 8,402 5.8 mi
02638 Dennis, MA 3,207 5.5 mi
02659 South Chatham, MA 1,108 5.9 mi

More ZIP Codes in Barnstable County

02536 standard
East Falmouth, MA
Pop: 19,583
02601 standard
Hyannis, MA
Pop: 14,089
02649 standard
Mashpee, MA
Pop: 14,006
02532 standard
Buzzards Bay, MA
Pop: 12,690
02632 standard
Centerville, MA
Pop: 10,742
02563 standard
Sandwich, MA
Pop: 10,359

Related Areas

Barnstable County Dennis Port, MA Massachusetts

Frequently Asked Questions

What county is ZIP code 02639 in? ▼
ZIP code 02639 (Dennis Port) 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 02639? ▼
ZIP code 02639 in Dennis Port, MA has a population of 2,875 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 02639? ▼
The median household income in ZIP 02639 is $72,567, which is 5% below the national average of $76,288.
What is the average home value in ZIP 02639? ▼
The median home value in ZIP 02639 is $514,200, which is 85% above the national average of $278,155.
What is the demographic makeup of ZIP 02639? ▼
The largest racial group in ZIP 02639 is White at 69.4%. Hispanic or Latino residents make up 19.3% of the population.
How many businesses are in ZIP code 02639? ▼
ZIP code 02639 has 136 business establishments employing approximately 772 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 02639? ▼
The top industries by establishment count in ZIP 02639 are: Accommodation and food services (47), Retail trade (25), Administrative and support and waste management and remediation services (16). There are 8 industry sectors represented in total.
How have home values changed in ZIP code 02639? ▼
According to the FHFA House Price Index, home values in ZIP 02639 increased by 0.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 267%. 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 02639? ▼
In ZIP code 02639, 66.1% of residents aged 25+ have a high school diploma or higher, and 39.4% 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 02639? ▼
The mean commute time for workers in ZIP code 02639 is 28.2 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 02639? ▼
In ZIP code 02639, approximately 70.2% of occupied housing units are owner-occupied and 29.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 02639? ▼
The poverty rate in ZIP code 02639 is 6.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.