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, MA

ZIP 01721 — People & Community

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

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 01721

01721 has a population of 18,694 with a median age of 41.7 yrs (48.8% male).

Race & Ethnicity
White
69.6%+13% vs US avg
x
Black
5.3%-57% vs US avg
x
Asian
15.1%+155% vs US avg
x
Hispanic
7.6%-59% vs US avg
x
Other / Two+
2.4%
x
Age Groups
0–17
18.6%-16% vs US avg
x
18–64
64.1%+4% vs US avg
x
65+
17.3%+6% vs US avg
x
Education
Less than HS
2.0%-82% vs US avg
x
High school
15.8%-40% vs US avg
x
Some college
22.7%-22% vs US avg
x
Bachelor's+
59.5%+76% vs US avg
x
Marital Status
Married
58.4%+21% vs US avg
x
Never married
29.1%-14% vs US avg
x
Divorced
7.3%-29% vs US avg
x
Widowed / Separated
5.2%
x
Diversity Index
48/100

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

Social & household profile

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

Poverty Rate
4.1%-64% vs US avg
x
Foreign Born
44.8%+223% vs US avg
x
Veterans
3.6%-40% vs US avg
x
Disability
9.5%-29% vs US avg
x
Single Parent
3.7%-55% vs US avg
x
Recent Births
72.5%+1150% vs US avg
x
Top ancestry
IrishItalianEnglish

Health & Community Indicators in 01721

Poverty Rate
4.1%-64% vs US avg
x
Veterans
3.6%-40% vs US avg
x
Foreign Born
44.8%+223% vs US avg
x
Single Parent
3.7%-55% vs US avg
x
Disability
9.5%-29% vs US avg
x
Uninsured
2.4%-70% vs US avg
x
SNAP Benefits
6.2%-47% vs US avg
x
Private School
0.6%-94% vs US avg
x
Recent Births
72.5%+1150% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population18,694
Median age41.7
Poverty rate4.1%
Demographics statistics
Demographics
White69.6%
Hispanic7.6%
Black5.3%
Asian15.1%
Foreign-born44.8%