ZIP 21010 · Gunpowder
Who lives in ZIP code 21010 (Gunpowder, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Gunpowder, MD · Harford County
uszips 2026
People239
Median age19.3
Household income$99,410
Home value—
Median rent$3,147/mo
Poverty0.0%
College degree+69.3%
Commute—
Place
- Metro area
- Baltimore-Columbia-Towson, MD
- Wider region
- Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
- Time zone
- Eastern
- Density
- 13 / sq mi
- Housing units
- 55
County
Share of the ZIP's people in each county.
Age mix
0.0% are 65 or older; 54.4% are adults.
Household income
34.5% of households earn $100K+. Median per person: $98,715.
Education (adults 25+)
100.0% of degrees are in STEM fields.
Race
20.5% Hispanic or Latino (of any race).
Households & family
- Married
- 42.1%
- Never married
- 57.9%
- Divorced
- 0.0%
- Widowed
- 0.0%
- Family size
- 5.38
- Dual-income families
- 14.3%
Housing
- Own their home
- 0.0%
- Rent burden
- 38.0%
- Men / women
- 63% / 37%
Work
- In labor force
- 39.8%
- Unemployment
- 0.0%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 35.9%
- With a disability
- 15.0%
- 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.