ZIP 21056 · Gibson Island
Who lives in ZIP code 21056 (Gibson Island, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Gibson Island, MD · Anne Arundel County
uszips 2026
People291
Median age66.6
Household income$250,001
Home value—
Median rent—
Poverty0.0%
College degree+93.1%
Commute—
Place
- Metro area
- Baltimore-Columbia-Towson, MD
- Wider region
- Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
- Time zone
- Eastern
- Density
- 82 / sq mi
- Housing units
- 145
County
Share of the ZIP's people in each county.
Age mix
81.4% are 65 or older; 100.0% are adults.
Household income
87.6% of households earn $100K+. Median per person: $80,903.
Education (adults 25+)
47.2% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 93.8%
- Never married
- 0.0%
- Divorced
- 0.0%
- Widowed
- 6.2%
- Family size
- 2.15
- Dual-income families
- 16.5%
Housing
- Own their home
- 100.0%
- Rent burden
- —
- Men / women
- 46% / 54%
Work
- In labor force
- 54.6%
- Unemployment
- 0.0%
- Self-employed
- 0.0%
- Farmers
- 0.0%
Community
- Charitable givers
- 66.7%
- Veterans
- 7.2%
- With a disability
- 4.5%
- No health insurance
- 0.0%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.