US5.com
  1. Home
  2. States
  3. Maryland
  4. ZIP 21613
  5. People & Community
Cambridge city, MD

ZIP 21613 — People & Community

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

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 21613

21613 has a population of 18,167 with a median age of 43.1 yrs (50.0% male).

Race & Ethnicity
White
53.0%-14% vs US avg
x
Black
32.6%+163% vs US avg
x
Asian
1.8%-70% vs US avg
x
Hispanic
6.2%-67% vs US avg
x
Other / Two+
6.4%
x
Age Groups
0–17
21.1%-4% vs US avg
x
18–64
56.5%-8% vs US avg
x
65+
22.4%+37% vs US avg
x
Education
Less than HS
12.5%+13% vs US avg
x
High school
38.4%+47% vs US avg
x
Some college
27.8%-4% vs US avg
x
Bachelor's+
21.3%-37% vs US avg
x
Marital Status
Married
42.0%-13% vs US avg
x
Never married
38.1%+13% vs US avg
x
Divorced
13.0%+26% vs US avg
x
Widowed / Separated
6.8%
x
Diversity Index
60/100

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

Social & household profile

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

Poverty Rate
20.1%+75% vs US avg
x
Foreign Born
23.1%+66% vs US avg
x
Veterans
7.8%+29% vs US avg
x
Disability
17.5%+31% vs US avg
x
Single Parent
16.5%+104% vs US avg
x
Recent Births
43.1%+644% vs US avg
x
Top ancestry
EnglishAmericanGerman

Health & Community Indicators in 21613

Poverty Rate
20.1%+75% vs US avg
x
Veterans
7.8%+29% vs US avg
x
Foreign Born
23.1%+66% vs US avg
x
Single Parent
16.5%+104% vs US avg
x
Disability
17.5%+31% vs US avg
x
Uninsured
4.1%-49% vs US avg
x
SNAP Benefits
24.6%+111% vs US avg
x
Private School
0.3%-98% vs US avg
x
Recent Births
43.1%+644% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population18,167
Median age43.1
Poverty rate20.1%
Demographics statistics
Demographics
White53.0%
Hispanic6.2%
Black32.6%
Asian1.8%
Foreign-born23.1%