ZIP 21660 · Ridgely
Who lives in ZIP code 21660 (Ridgely, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Ridgely, MD · Caroline County
uszips 2026
People4,132
Median age35.6
Household income$80,469
Home value$359,838
Median rent$945/mo
Poverty8.1%
College degree+17.3%
Commute40 min
Place
- Metro area
- Outside any metro
- Time zone
- Eastern
- Density
- 49 / sq mi
- Housing units
- 1,457
County
Share of the ZIP's people in each county.
Age mix
15.6% are 65 or older; 76.0% are adults.
Household income
35.9% of households earn $100K+. Median per person: $39,488.
Education (adults 25+)
47.0% of degrees are in STEM fields.
Race
6.1% Hispanic or Latino (of any race).
Households & family
- Married
- 51.7%
- Never married
- 32.4%
- Divorced
- 9.8%
- Widowed
- 6.1%
- Family size
- 3.38
- Dual-income families
- 59.1%
Housing
- Own their home
- 77.1%
- Rent burden
- 29.7%
- Men / women
- 48% / 52%
Work
- In labor force
- 68.4%
- Unemployment
- 9.5%
- Self-employed
- 11.9%
- Farmers
- 2.2%
Community
- Charitable givers
- 28.6%
- Veterans
- 8.0%
- With a disability
- 10.7%
- No health insurance
- 3.6%
- Limited English
- 0.8%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.