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ZIP 21613 · Cambridge

Who lives in ZIP code 21613 (Cambridge, MD): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Cambridge, MD · Dorchester County

uszips 2026
People17,926
Median age43.2
Household income$53,890
Home value$286,307
Median rent$1,042/mo
Poverty22.0%
College degree+21.7%
Commute25 min

Place

Metro area
Cambridge, MD (micro)
Wider region
Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
Time zone
Eastern
Density
45 / sq mi
Housing units
7,790

County

Dorchester100%

Share of the ZIP's people in each county.

Age mix

Under 1012.1%
10–1910.8%
20s10.1%
30s12.7%
40s10.7%
50s12.4%
60s13.8%
70s12.6%
80+4.8%

23.8% are 65 or older; 80.3% are adults.

Household income

Under $25K23.8%
$25K–50K22.6%
$50K–75K17.2%
$75K–100K10.1%
$100K–150K12.3%
$150K+14.2%

26.5% of households earn $100K+. Median per person: $31,384.

Education (adults 25+)

Less than high school12.6%
High school38.8%
Some college26.9%
Bachelor's12.2%
Graduate9.5%

46.3% of degrees are in STEM fields.

Race

White53.6%
Black32.8%
Asian1.7%
Native American0.0%
Pacific Islander0.0%
Other2.2%
Two or more9.7%

6.2% Hispanic or Latino (of any race).

Households & family

Married
40.3%
Never married
38.5%
Divorced
14.6%
Widowed
6.6%
Family size
2.92
Dual-income families
47.2%

Housing

Own their home
51.6%
Rent burden
34.6%
Men / women
48% / 52%

Work

In labor force
59.0%
Unemployment
7.2%
Self-employed
11.9%
Farmers
1.1%

Community

Charitable givers
21.8%
Veterans
7.9%
With a disability
18.7%
No health insurance
4.5%
Limited English
0.6%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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