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East Harwich CDP, MA

ZIP 02645 — 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 02645

02645 has a population of 11,060 with a median age of 56.9 yrs (49.8% male).

Race & Ethnicity
White
95.0%+54% vs US avg
x
Black
0.1%-100% vs US avg
x
Asian
0.0%
x
Hispanic
1.2%-94% vs US avg
x
Other / Two+
3.8%
x
Age Groups
0–17
14.0%-36% vs US avg
x
18–64
52.6%-15% vs US avg
x
65+
33.4%+105% vs US avg
x
Education
Less than HS
1.2%-89% vs US avg
x
High school
27.0%+3% vs US avg
x
Some college
29.1%+1% vs US avg
x
Bachelor's+
42.8%+27% vs US avg
x
Marital Status
Married
52.2%+8% vs US avg
x
Never married
22.5%-33% vs US avg
x
Divorced
16.1%+56% vs US avg
x
Widowed / Separated
9.2%
x
Diversity Index
10/100

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

Social & household profile

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

Poverty Rate
3.6%-69% vs US avg
x
Foreign Born
20.0%+44% vs US avg
x
Veterans
7.0%+17% vs US avg
x
Disability
11.7%-12% vs US avg
x
Single Parent
3.1%-62% vs US avg
x
Recent Births
30.8%+431% vs US avg
x
Top ancestry
IrishEnglishGerman

Health & Community Indicators in 02645

Poverty Rate
3.6%-69% vs US avg
x
Veterans
7.0%+17% vs US avg
x
Foreign Born
20.0%+44% vs US avg
x
Single Parent
3.1%-62% vs US avg
x
Disability
11.7%-12% vs US avg
x
Uninsured
1.4%-82% vs US avg
x
SNAP Benefits
4.6%-61% vs US avg
x
Private School
0.0%
x
Recent Births
30.8%+431% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population11,060
Median age56.9
Poverty rate3.6%
Demographics statistics
Demographics
White95.0%
Hispanic1.2%
Black0.1%
Asian0.0%
Foreign-born20.0%