US5.com
  1. Home
  2. States
  3. Maryland
  4. ZIP 21401
  5. People & Community
Parole CDP, MD

ZIP 21401 — 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 21401

21401 has a population of 39,118 with a median age of 45.2 yrs (47.3% male).

Race & Ethnicity
White
72.9%+18% vs US avg
x
Black
14.6%+18% vs US avg
x
Asian
4.3%-27% vs US avg
x
Hispanic
8.8%-53% vs US avg
x
Age Groups
0–17
18.2%-17% vs US avg
x
18–64
55.9%-9% vs US avg
x
65+
25.9%+59% vs US avg
x
Education
Less than HS
4.5%-60% vs US avg
x
High school
13.0%-51% vs US avg
x
Some college
21.8%-25% vs US avg
x
Bachelor's+
60.8%+80% vs US avg
x
Marital Status
Married
51.1%+6% vs US avg
x
Never married
30.3%-10% vs US avg
x
Divorced
11.4%+11% vs US avg
x
Widowed / Separated
7.2%
x
Diversity Index
44/100

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

Social & household profile

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

Poverty Rate
7.1%-38% vs US avg
x
Foreign Born
31.0%+123% vs US avg
x
Veterans
10.4%+73% vs US avg
x
Disability
11.3%-16% vs US avg
x
Single Parent
7.1%-13% vs US avg
x
Recent Births
55.6%+859% vs US avg
x
Top ancestry
EnglishIrishGerman

Health & Community Indicators in 21401

Poverty Rate
7.1%-38% vs US avg
x
Veterans
10.4%+73% vs US avg
x
Foreign Born
31.0%+123% vs US avg
x
Single Parent
7.1%-13% vs US avg
x
Disability
11.3%-16% vs US avg
x
Uninsured
4.1%-49% vs US avg
x
SNAP Benefits
7.5%-36% vs US avg
x
Private School
0.6%-94% vs US avg
x
Recent Births
55.6%+859% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population39,118
Median age45.2
Poverty rate7.1%
Demographics statistics
Demographics
White72.9%
Hispanic8.8%
Black14.6%
Asian4.3%
Foreign-born31.0%