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Manchester town, MD

ZIP 21102 — People & Community

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

Upper Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 21102

21102 has a population of 12,176 with a median age of 45.0 yrs (49.7% male).

Race & Ethnicity
White
91.5%+48% vs US avg
x
Black
2.2%-83% vs US avg
x
Asian
2.1%-64% vs US avg
x
Hispanic
2.4%-87% vs US avg
x
Other / Two+
1.8%
x
Age Groups
0–17
20.1%-9% vs US avg
x
18–64
60.8%-1% vs US avg
x
65+
19.1%+17% vs US avg
x
Education
Less than HS
2.4%-78% vs US avg
x
High school
32.3%+23% vs US avg
x
Some college
33.1%+15% vs US avg
x
Bachelor's+
32.1%-5% vs US avg
x
Marital Status
Married
62.8%+31% vs US avg
x
Never married
23.7%-30% vs US avg
x
Divorced
5.0%-51% vs US avg
x
Widowed / Separated
8.4%
x
Diversity Index
16/100

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
13.0%-6% vs US avg
x
Veterans
5.6%-6% vs US avg
x
Disability
10.8%-20% vs US avg
x
Single Parent
3.9%-52% vs US avg
x
Recent Births
69.6%+1100% vs US avg
x
Top ancestry
GermanIrishAmerican

Health & Community Indicators in 21102

Poverty Rate
4.1%-64% vs US avg
x
Veterans
5.6%-6% vs US avg
x
Foreign Born
13.0%-6% vs US avg
x
Single Parent
3.9%-52% vs US avg
x
Disability
10.8%-20% vs US avg
x
Uninsured
2.4%-70% vs US avg
x
SNAP Benefits
5.5%-53% vs US avg
x
Private School
0.6%-94% vs US avg
x
Recent Births
69.6%+1100% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population12,176
Median age45.0
Poverty rate4.1%
Demographics statistics
Demographics
White91.5%
Hispanic2.4%
Black2.2%
Asian2.1%
Foreign-born13.0%