ZIP 21639 · Greensboro
Who lives in ZIP code 21639 (Greensboro, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Greensboro, MD · Caroline County
uszips 2026
People4,682
Median age37.7
Household income$62,772
Home value$274,634
Median rent$1,107/mo
Poverty10.3%
College degree+13.5%
Commute39 min
Place
- Metro area
- Outside any metro
- Time zone
- Eastern
- Density
- 55 / sq mi
- Housing units
- 1,743
County
Share of the ZIP's people in each county.
Age mix
15.9% are 65 or older; 74.2% are adults.
Household income
32.9% of households earn $100K+. Median per person: $40,552.
Education (adults 25+)
44.5% of degrees are in STEM fields.
Race
18.9% Hispanic or Latino (of any race).
Households & family
- Married
- 47.5%
- Never married
- 31.2%
- Divorced
- 13.7%
- Widowed
- 7.7%
- Family size
- 3.58
- Dual-income families
- 47.6%
Housing
- Own their home
- 72.2%
- Rent burden
- 29.7%
- Men / women
- 47% / 54%
Work
- In labor force
- 62.6%
- Unemployment
- 2.1%
- Self-employed
- 13.7%
- Farmers
- 1.9%
Community
- Charitable givers
- 22.3%
- Veterans
- 4.6%
- With a disability
- 13.1%
- No health insurance
- 11.9%
- Limited English
- 3.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.