ZIP 21661 · Rock Hall
Who lives in ZIP code 21661 (Rock Hall, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Rock Hall, MD · Kent County
uszips 2026
People2,613
Median age58.4
Household income$90,492
Home value$289,568
Median rent$1,000/mo
Poverty11.8%
College degree+35.6%
Commute24 min
Place
- Metro area
- Outside any metro
- Time zone
- Eastern
- Density
- 31 / sq mi
- Housing units
- 1,311
County
Share of the ZIP's people in each county.
Age mix
33.1% are 65 or older; 88.1% are adults.
Household income
38.1% of households earn $100K+. Median per person: $47,712.
Education (adults 25+)
53.2% of degrees are in STEM fields.
Race
4.9% Hispanic or Latino (of any race).
Households & family
- Married
- 45.4%
- Never married
- 28.7%
- Divorced
- 16.7%
- Widowed
- 9.2%
- Family size
- 2.43
- Dual-income families
- 49.9%
Housing
- Own their home
- 74.8%
- Rent burden
- —
- Men / women
- 42% / 58%
Work
- In labor force
- 59.1%
- Unemployment
- 1.2%
- Self-employed
- 16.7%
- Farmers
- 0.0%
Community
- Charitable givers
- 28.3%
- Veterans
- 8.9%
- With a disability
- 16.3%
- No health insurance
- 3.6%
- Limited English
- 1.9%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.