ZIP 21917 · Colora
Who lives in ZIP code 21917 (Colora, MD): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Colora, MD · Cecil County
uszips 2026
People2,233
Median age42.4
Household income$96,750
Home value$384,901
Median rent—
Poverty7.4%
College degree+12.1%
Commute38 min
Place
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- Wider region
- Philadelphia-Reading-Camden, PA-NJ-DE-MD
- Metro division
- Wilmington, DE-MD-NJ
- Time zone
- Eastern
- Density
- 110 / sq mi
- Housing units
- 818
County
Share of the ZIP's people in each county.
Age mix
15.9% are 65 or older; 77.3% are adults.
Household income
48.5% of households earn $100K+. Median per person: $45,718.
Education (adults 25+)
59.3% of degrees are in STEM fields.
Race
14.8% Hispanic or Latino (of any race).
Households & family
- Married
- 63.1%
- Never married
- 18.2%
- Divorced
- 9.8%
- Widowed
- 8.9%
- Family size
- 2.93
- Dual-income families
- 55.7%
Housing
- Own their home
- 94.0%
- Rent burden
- —
- Men / women
- 52% / 48%
Work
- In labor force
- 68.1%
- Unemployment
- 4.1%
- Self-employed
- 8.8%
- Farmers
- 1.8%
Community
- Charitable givers
- 37.7%
- Veterans
- 14.5%
- With a disability
- 13.4%
- No health insurance
- 0.6%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.