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Chelsea city, MA

ZIP 02150 — 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 02150

02150 has a population of 39,444 with a median age of 34.5 yrs (50.4% male).

Race & Ethnicity
White
26.9%-56% vs US avg
x
Black
7.0%-44% vs US avg
x
Asian
2.9%-52% vs US avg
x
Hispanic
65.0%+248% vs US avg
x
Age Groups
0–17
24.6%+12% vs US avg
x
18–64
64.3%+4% vs US avg
x
65+
11.2%-31% vs US avg
x
Education
Less than HS
30.9%+178% vs US avg
x
High school
30.8%+18% vs US avg
x
Some college
16.3%-43% vs US avg
x
Bachelor's+
22.0%-35% vs US avg
x
Marital Status
Married
39.7%-17% vs US avg
x
Never married
45.3%+34% vs US avg
x
Divorced
9.2%-10% vs US avg
x
Widowed / Separated
5.8%
x
Diversity Index
50/100

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

Social & household profile

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

Poverty Rate
20.6%+79% vs US avg
x
Foreign Born
40.1%+189% vs US avg
x
Veterans
1.9%-68% vs US avg
x
Disability
14.8%+10% vs US avg
x
Single Parent
17.7%+118% vs US avg
x
Recent Births
46.1%+694% vs US avg
x
Top ancestry
ItalianIrishAmerican

Health & Community Indicators in 02150

Poverty Rate
20.6%+79% vs US avg
x
Veterans
1.9%-68% vs US avg
x
Foreign Born
40.1%+189% vs US avg
x
Single Parent
17.7%+118% vs US avg
x
Disability
14.8%+10% vs US avg
x
Uninsured
4.0%-50% vs US avg
x
SNAP Benefits
23.9%+104% vs US avg
x
Private School
0.0%
x
Recent Births
46.1%+694% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population39,444
Median age34.5
Poverty rate20.6%
Demographics statistics
Demographics
White26.9%
Hispanic65.0%
Black7.0%
Asian2.9%
Foreign-born40.1%