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Marblehead CDP, MA

ZIP 01945 — People & Community

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

Wealthy AreaLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 01945

01945 has a population of 20,390 with a median age of 49.2 yrs (47.7% male).

Race & Ethnicity
White
95.0%+54% vs US avg
x
Black
0.7%-95% vs US avg
x
Asian
1.1%-81% vs US avg
x
Hispanic
2.6%-86% vs US avg
x
Other / Two+
0.6%
x
Age Groups
0–17
21.9%-0% vs US avg
x
18–64
55.3%-10% vs US avg
x
65+
22.8%+40% vs US avg
x
Education
Less than HS
0.9%-92% vs US avg
x
High school
8.2%-69% vs US avg
x
Some college
14.1%-51% vs US avg
x
Bachelor's+
76.8%+128% vs US avg
x
Marital Status
Married
61.3%+27% vs US avg
x
Never married
26.1%-23% vs US avg
x
Divorced
8.3%-19% vs US avg
x
Widowed / Separated
4.3%
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
3.7%-67% vs US avg
x
Foreign Born
26.2%+88% vs US avg
x
Veterans
4.2%-30% vs US avg
x
Disability
6.8%-49% vs US avg
x
Single Parent
3.9%-52% vs US avg
x
Recent Births
22.1%+280% vs US avg
x
Top ancestry
IrishEnglishItalian

Health & Community Indicators in 01945

Poverty Rate
3.7%-67% vs US avg
x
Veterans
4.2%-30% vs US avg
x
Foreign Born
26.2%+88% vs US avg
x
Single Parent
3.9%-52% vs US avg
x
Disability
6.8%-49% vs US avg
x
Uninsured
1.3%-83% vs US avg
x
SNAP Benefits
3.8%-68% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
22.1%+280% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population20,390
Median age49.2
Poverty rate3.7%
Demographics statistics
Demographics
White95.0%
Hispanic2.6%
Black0.7%
Asian1.1%
Foreign-born26.2%