ZIP 21157 vs ZIP 21163
A side-by-side comparison of ZIP Code 21157 and ZIP Code 21163: population, income, housing, and more.
ZIP 21157 and ZIP 21163 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21157 has the higher population (40,191 vs 7,031 in ZIP 21163). ZIP 21163 has the higher median household income ($131,154 vs $102,835 in ZIP 21157). ZIP 21163 has the higher median home value ($598,700 vs $394,100 in ZIP 21157).
Population, income & housing
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| Population | 40,191 | 7,031 |
| Median age | 41.8 yrs | 46.7 yrs |
| Median household income | $102,835 | $131,154 |
| Median home value | $394,100 | $598,700 |
| Median gross rent | $1,236 | $1,370 |
| Housing units | 15,466 | 2,693 |
| Homeownership rate | 75.9% | 84.1% |
| Bachelor's degree or higher | 37.2% | 61.3% |
| Unemployment rate | 3.1% | 4.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| Population | 37,749 → 40,191 (+6.5%) | 7,030 → 7,031 (+0.0%) |
| Median household income | $84,294 → $102,835 (+22.0%) | $126,875 → $131,154 (+3.4%) |
| Median home value | $319,200 → $394,100 (+23.5%) | $463,900 → $598,700 (+29.1%) |
| Median gross rent | $1,024 → $1,236 (+20.7%) | $1,731 → $1,370 (-20.9%) |
ZIP 21157
37,74940,191
$84,294$102,835
$319,200$394,100
$1,024$1,236
ZIP 21163
7,0307,031
$126,875$131,154
$463,900$598,700
$1,731$1,370
Age & race/ethnicity
Age distribution (share)
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| Under 5 | 4.3% | 2.3% |
| 5 to 17 | 16.0% | 18.6% |
| 18 to 24 | 11.4% | 10.2% |
| 25 to 34 | 10.4% | 7.1% |
| 35 to 44 | 12.1% | 8.5% |
| 45 to 54 | 13.5% | 16.8% |
| 55 to 64 | 13.8% | 15.0% |
| 65 to 74 | 10.6% | 14.0% |
| 75 and over | 8.0% | 7.3% |
Race & ethnicity (share)
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| White (non-Hispanic) | 86.0% | 46.7% |
| Black or African American | 3.7% | 20.5% |
| American Indian & Alaska Native | 0.1% | 0.0% |
| Asian | 0.9% | 26.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.2% |
| Some other race | 0.7% | 0.0% |
| Two or more races | 2.4% | 4.4% |
| Hispanic or Latino | 6.2% | 2.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| No high school diploma | 7.4% | 1.9% |
| High school graduate | 28.8% | 14.4% |
| Some college or associate's | 26.6% | 22.3% |
| Bachelor's degree | 22.8% | 25.0% |
| Graduate or professional degree | 14.4% | 36.3% |
Commute to work
How workers get to work (share)
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| Drove alone | 74.9% | 70.2% |
| Carpooled | 6.6% | 6.1% |
| Public transit | 0.4% | 0.5% |
| Walked | 2.1% | 1.4% |
| Bicycle | 0.3% | 0.0% |
| Worked from home | 15.2% | 21.2% |
| Other means | 0.6% | 0.7% |
Housing
Units in structure (share)
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| 1-unit, detached | 71.5% | 51.4% |
| 1-unit, attached | 10.3% | 33.3% |
| 2 to 4 units | 5.1% | 0.4% |
| 5 to 19 units | 8.9% | 6.8% |
| 20 or more units | 4.0% | 6.6% |
| Mobile home & other | 0.2% | 1.3% |
Poverty & households
| ZIP 21157 | ZIP 21163 | |
|---|---|---|
| Poverty rate | 7.5% | 7.3% |
| Average household size | 2.60 | 2.60 |
| Mean commute (minutes) | 31 | 31 |
| Median year structure built | 1978 | 2000 |