ZIP 21230 · Baltimore
Who lives in ZIP code 21230 (Baltimore, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Baltimore, MD · Baltimore County
uszips 2026
People32,977
Median age33.9
Household income$91,842
Home value$328,550
Median rent$1,717/mo
Poverty15.2%
College degree+58.7%
Commute26 min
Place
- Metro area
- Baltimore-Columbia-Towson, MD
- Wider region
- Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
- Time zone
- Eastern
- Density
- 2,015 / sq mi
- Housing units
- 16,496
County
Share of the ZIP's people in each county.
Age mix
11.5% are 65 or older; 81.2% are adults.
Household income
47.3% of households earn $100K+. Median per person: $63,460.
Education (adults 25+)
54.7% of degrees are in STEM fields.
Race
11.6% Hispanic or Latino (of any race).
Households & family
- Married
- 37.6%
- Never married
- 49.1%
- Divorced
- 10.2%
- Widowed
- 3.2%
- Family size
- 2.91
- Dual-income families
- 53.9%
Housing
- Own their home
- 50.7%
- Rent burden
- 32.0%
- Men / women
- 50% / 50%
Work
- In labor force
- 72.5%
- Unemployment
- 3.8%
- Self-employed
- 12.3%
- Farmers
- 0.0%
Community
- Charitable givers
- 30.9%
- Veterans
- 3.9%
- With a disability
- 13.6%
- No health insurance
- 5.1%
- Limited English
- 2.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.