ZIP 21207 · Gwynn Oak
Who lives in ZIP code 21207 (Gwynn Oak, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Gwynn Oak, MD · Baltimore County
uszips 2026
People47,099
Median age39.5
Household income$67,060
Home value$260,037
Median rent$1,432/mo
Poverty13.5%
College degree+29.3%
Commute30 min
Place
- Metro area
- Baltimore-Columbia-Towson, MD
- Wider region
- Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
- Time zone
- Eastern
- Density
- 1,758 / sq mi
- Housing units
- 18,976
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
18.7% are 65 or older; 77.7% are adults.
Household income
31.3% of households earn $100K+. Median per person: $39,012.
Education (adults 25+)
44.5% of degrees are in STEM fields.
Race
9.5% Hispanic or Latino (of any race).
Households & family
- Married
- 34.6%
- Never married
- 41.6%
- Divorced
- 16.8%
- Widowed
- 7.0%
- Family size
- 3.30
- Dual-income families
- 51.0%
Housing
- Own their home
- 60.7%
- Rent burden
- 35.7%
- Men / women
- 46% / 54%
Work
- In labor force
- 62.9%
- Unemployment
- 6.6%
- Self-employed
- 9.8%
- Farmers
- 0.0%
Community
- Charitable givers
- 35.4%
- Veterans
- 6.4%
- With a disability
- 15.2%
- No health insurance
- 9.2%
- Limited English
- 2.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.