ZIP 21773 vs ZIP 21780
A side-by-side comparison of ZIP Code 21773 and ZIP Code 21780: population, income, housing, and more.
ZIP 21773 and ZIP 21780 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21773 has the higher population (5,619 vs 1,814 in ZIP 21780). ZIP 21773 has the higher median household income ($152,839 vs $64,602 in ZIP 21780). ZIP 21773 has the higher median home value ($475,700 vs $419,900 in ZIP 21780).
Population, income & housing
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| Population | 5,619 | 1,814 |
| Median age | 43.3 yrs | 45.3 yrs |
| Median household income | $152,839 | $64,602 |
| Median home value | $475,700 | $419,900 |
| Median gross rent | $1,699 | $1,135 |
| Housing units | 2,134 | 738 |
| Homeownership rate | 93.2% | 74.8% |
| Bachelor's degree or higher | 46.0% | 25.5% |
| Unemployment rate | 5.0% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| Population | 5,431 → 5,619 (+3.5%) | 1,614 → 1,814 (+12.4%) |
| Median household income | $105,519 → $152,839 (+44.8%) | $61,683 → $64,602 (+4.7%) |
| Median home value | $347,800 → $475,700 (+36.8%) | $296,800 → $419,900 (+41.5%) |
| Median gross rent | $1,031 → $1,699 (+64.8%) | $1,486 → $1,135 (-23.6%) |
ZIP 21773
5,4315,619
$105,519$152,839
$347,800$475,700
$1,031$1,699
ZIP 21780
1,6141,814
$61,683$64,602
$296,800$419,900
$1,486$1,135
Age & race/ethnicity
Age distribution (share)
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| Under 5 | 3.8% | 3.6% |
| 5 to 17 | 20.1% | 17.9% |
| 18 to 24 | 7.8% | 7.4% |
| 25 to 34 | 7.5% | 2.2% |
| 35 to 44 | 12.9% | 18.2% |
| 45 to 54 | 15.4% | 16.8% |
| 55 to 64 | 16.3% | 17.5% |
| 65 to 74 | 7.8% | 8.9% |
| 75 and over | 8.4% | 7.5% |
Race & ethnicity (share)
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| White (non-Hispanic) | 87.6% | 97.4% |
| Black or African American | 2.0% | 1.2% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 2.5% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 3.0% | 0.1% |
| Hispanic or Latino | 5.0% | 1.3% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| No high school diploma | 3.8% | 7.5% |
| High school graduate | 27.0% | 42.3% |
| Some college or associate's | 23.2% | 24.7% |
| Bachelor's degree | 24.4% | 18.4% |
| Graduate or professional degree | 21.6% | 7.1% |
Commute to work
How workers get to work (share)
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| Drove alone | 67.4% | 89.7% |
| Carpooled | 6.0% | 3.1% |
| Public transit | 0.6% | 0.0% |
| Walked | 0.9% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 24.1% | 7.2% |
| Other means | 1.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| 1-unit, detached | 91.0% | 96.5% |
| 1-unit, attached | 6.5% | 2.7% |
| 2 to 4 units | 0.6% | 0.0% |
| 5 to 19 units | 0.1% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 1.8% | 0.8% |
Poverty & households
| ZIP 21773 | ZIP 21780 | |
|---|---|---|
| Poverty rate | 3.0% | 10.9% |
| Average household size | 2.97 | 2.53 |
| Mean commute (minutes) | 36 | 47 |
| Median year structure built | 1984 | 1956 |