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Dennis Port CDP, MA

ZIP 02639 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 02639

02639 has a population of 3,387 with a median age of 52.4 yrs (48.7% male).

Race & Ethnicity
White
75.0%+22% vs US avg
x
Black
2.9%-77% vs US avg
x
Asian
0.1%-99% vs US avg
x
Hispanic
17.1%-8% vs US avg
x
Other / Two+
4.9%
x
Age Groups
0–17
10.7%-51% vs US avg
x
18–64
60.9%-1% vs US avg
x
65+
28.5%+75% vs US avg
x
Education
Less than HS
2.0%-82% vs US avg
x
High school
25.2%-4% vs US avg
x
Some college
33.7%+17% vs US avg
x
Bachelor's+
39.1%+16% vs US avg
x
Marital Status
Married
49.4%+3% vs US avg
x
Never married
31.0%-8% vs US avg
x
Divorced
16.0%+56% vs US avg
x
Widowed / Separated
3.5%
x
Diversity Index
41/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
13.3%+16% vs US avg
x
Foreign Born
15.3%+10% vs US avg
x
Veterans
8.5%+41% vs US avg
x
Disability
14.3%+6% vs US avg
x
Single Parent
10.8%+33% vs US avg
x
Recent Births
6.5%+11% vs US avg
x
Top ancestry
IrishFrenchEnglish

Health & Community Indicators in 02639

Poverty Rate
13.3%+16% vs US avg
x
Veterans
8.5%+41% vs US avg
x
Foreign Born
15.3%+10% vs US avg
x
Single Parent
10.8%+33% vs US avg
x
Disability
14.3%+6% vs US avg
x
Uninsured
3.0%-62% vs US avg
x
SNAP Benefits
10.6%-9% vs US avg
x
Private School
0.5%-95% vs US avg
x
Recent Births
6.5%+11% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,387
Median age52.4
Poverty rate13.3%
Demographics statistics
Demographics
White75.0%
Hispanic17.1%
Black2.9%
Asian0.1%
Foreign-born15.3%