ZIP 20871 · Clarksburg
Who lives in ZIP code 20871 (Clarksburg, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Clarksburg, MD · Montgomery County
uszips 2026
People30,182
Median age37.7
Household income$177,523
Home value$670,747
Median rent$2,560/mo
Poverty3.8%
College degree+68.1%
Commute35 min
Place
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- Wider region
- Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
- Metro division
- Frederick-Gaithersburg-Bethesda, MD
- Time zone
- Eastern
- Density
- 509 / sq mi
- Housing units
- 9,347
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
9.0% are 65 or older; 70.7% are adults.
Household income
73.8% of households earn $100K+. Median per person: $75,594.
Education (adults 25+)
63.5% of degrees are in STEM fields.
Race
15.6% Hispanic or Latino (of any race).
Households & family
- Married
- 63.1%
- Never married
- 24.9%
- Divorced
- 8.4%
- Widowed
- 3.6%
- Family size
- 3.48
- Dual-income families
- 74.8%
Housing
- Own their home
- 90.6%
- Rent burden
- 35.3%
- Men / women
- 49% / 51%
Work
- In labor force
- 73.3%
- Unemployment
- 4.3%
- Self-employed
- 16.0%
- Farmers
- 0.3%
Community
- Charitable givers
- 50.5%
- Veterans
- 4.7%
- With a disability
- 5.9%
- No health insurance
- 3.4%
- Limited English
- 4.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.