ZIP 21623 vs ZIP 21624
A side-by-side comparison of ZIP Code 21623 and ZIP Code 21624: population, income, housing, and more.
ZIP 21623 and ZIP 21624 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21623 has the higher population (2,482 vs 165 in ZIP 21624). ZIP 21624 has the higher median home value ($395,800 vs $383,300 in ZIP 21623). Since 2019, ZIP 21623's population has grown faster (+24.8% vs -5.7%).
Population, income & housing
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| Population | 2,482 | 165 |
| Median age | 35.9 yrs | 56.8 yrs |
| Median household income | $77,014 | — |
| Median home value | $383,300 | $395,800 |
| Median gross rent | $1,108 | — |
| Housing units | 908 | 156 |
| Homeownership rate | 84.8% | 69.2% |
| Bachelor's degree or higher | 21.2% | 46.5% |
| Unemployment rate | 2.0% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| Population | 1,989 → 2,482 (+24.8%) | 175 → 165 (-5.7%) |
| Median household income | $72,000 → $77,014 (+7.0%) | $73,182 → $87,813 (+20.0%) |
| Median home value | $273,100 → $383,300 (+40.4%) | $360,000 → $395,800 (+9.9%) |
| Median gross rent | $1,250 → $1,108 (-11.4%) | — |
ZIP 21623
1,9892,482
$72,000$77,014
$273,100$383,300
$1,250$1,108
ZIP 21624
175165
$73,182$87,813
$360,000$395,800
Age & race/ethnicity
Age distribution (share)
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| Under 5 | 7.9% | 0.0% |
| 5 to 17 | 17.1% | 3.0% |
| 18 to 24 | 5.5% | 0.6% |
| 25 to 34 | 17.5% | 23.6% |
| 35 to 44 | 16.0% | 0.0% |
| 45 to 54 | 11.3% | 6.7% |
| 55 to 64 | 12.9% | 40.0% |
| 65 to 74 | 7.5% | 17.0% |
| 75 and over | 4.4% | 9.1% |
Race & ethnicity (share)
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| White (non-Hispanic) | 61.2% | 98.2% |
| Black or African American | 13.3% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 2.3% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 1.4% | 1.8% |
| Hispanic or Latino | 21.8% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| No high school diploma | 15.3% | 0.0% |
| High school graduate | 36.4% | 44.0% |
| Some college or associate's | 27.1% | 9.4% |
| Bachelor's degree | 12.6% | 42.1% |
| Graduate or professional degree | 8.6% | 4.4% |
Commute to work
How workers get to work (share)
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| Drove alone | 78.3% | 61.9% |
| Carpooled | 16.9% | 5.1% |
| Public transit | 0.5% | 0.0% |
| Walked | 0.9% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 3.5% | 33.1% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| 1-unit, detached | 80.8% | 97.4% |
| 1-unit, attached | 6.8% | 2.6% |
| 2 to 4 units | 0.2% | 0.0% |
| 5 to 19 units | 3.6% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 8.5% | 0.0% |
Poverty & households
| ZIP 21623 | ZIP 21624 | |
|---|---|---|
| Poverty rate | 7.7% | 20.6% |
| Average household size | 2.72 | 2.54 |
| Mean commute (minutes) | 35 | 15 |
| Median year structure built | 2000 | 1948 |