ZIP 21210 vs ZIP 21220
A side-by-side comparison of ZIP Code 21210 and ZIP Code 21220: population, income, housing, and more.
ZIP 21210 and ZIP 21220 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21220 has the higher population (42,936 vs 14,612 in ZIP 21210). ZIP 21210 has the higher median household income ($108,929 vs $79,676 in ZIP 21220). ZIP 21210 has the higher median home value ($521,700 vs $279,900 in ZIP 21220).
Population, income & housing
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| Population | 14,612 | 42,936 |
| Median age | 29.4 yrs | 38.0 yrs |
| Median household income | $108,929 | $79,676 |
| Median home value | $521,700 | $279,900 |
| Median gross rent | $1,498 | $1,621 |
| Housing units | 5,416 | 17,960 |
| Homeownership rate | 61.2% | 68.5% |
| Bachelor's degree or higher | 82.9% | 26.4% |
| Unemployment rate | 4.7% | 4.1% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| Population | 15,553 → 14,612 (-6.1%) | 41,051 → 42,936 (+4.6%) |
| Median household income | $104,091 → $108,929 (+4.6%) | $70,800 → $79,676 (+12.5%) |
| Median home value | $439,900 → $521,700 (+18.6%) | $218,300 → $279,900 (+28.2%) |
| Median gross rent | $1,329 → $1,498 (+12.7%) | $1,248 → $1,621 (+29.9%) |
ZIP 21210
15,55314,612
$104,091$108,929
$439,900$521,700
$1,329$1,498
ZIP 21220
41,05142,936
$70,800$79,676
$218,300$279,900
$1,248$1,621
Age & race/ethnicity
Age distribution (share)
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| Under 5 | 4.1% | 7.3% |
| 5 to 17 | 14.3% | 16.1% |
| 18 to 24 | 26.7% | 9.3% |
| 25 to 34 | 10.5% | 13.5% |
| 35 to 44 | 7.6% | 14.0% |
| 45 to 54 | 10.7% | 13.6% |
| 55 to 64 | 9.5% | 13.3% |
| 65 to 74 | 9.1% | 8.2% |
| 75 and over | 7.5% | 4.8% |
Race & ethnicity (share)
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| White (non-Hispanic) | 58.0% | 56.9% |
| Black or African American | 14.9% | 26.7% |
| American Indian & Alaska Native | 0.0% | 0.1% |
| Asian | 10.8% | 5.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.2% | 0.3% |
| Two or more races | 3.0% | 5.3% |
| Hispanic or Latino | 13.2% | 5.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| No high school diploma | 1.6% | 11.2% |
| High school graduate | 8.0% | 34.6% |
| Some college or associate's | 7.5% | 27.7% |
| Bachelor's degree | 30.5% | 16.5% |
| Graduate or professional degree | 52.4% | 9.9% |
Commute to work
How workers get to work (share)
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| Drove alone | 47.9% | 74.6% |
| Carpooled | 4.7% | 10.4% |
| Public transit | 4.9% | 2.6% |
| Walked | 10.0% | 1.4% |
| Bicycle | 1.1% | 0.1% |
| Worked from home | 29.2% | 8.7% |
| Other means | 2.3% | 2.2% |
Housing
Units in structure (share)
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| 1-unit, detached | 30.6% | 46.9% |
| 1-unit, attached | 13.4% | 28.9% |
| 2 to 4 units | 5.7% | 1.9% |
| 5 to 19 units | 19.8% | 9.6% |
| 20 or more units | 30.1% | 5.2% |
| Mobile home & other | 0.4% | 7.5% |
Poverty & households
| ZIP 21210 | ZIP 21220 | |
|---|---|---|
| Poverty rate | 6.5% | 14.3% |
| Average household size | 2.20 | 2.64 |
| Mean commute (minutes) | 24 | 31 |
| Median year structure built | 1953 | 1982 |