ZIP 21655 vs ZIP 21661
A side-by-side comparison of ZIP Code 21655 and ZIP Code 21661: population, income, housing, and more.
ZIP 21655 and ZIP 21661 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21655 has the higher population (4,995 vs 2,400 in ZIP 21661). ZIP 21661 has the higher median household income ($87,778 vs $85,608 in ZIP 21655). ZIP 21655 has the higher median home value ($291,200 vs $258,800 in ZIP 21661).
Population, income & housing
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| Population | 4,995 | 2,400 |
| Median age | 42.5 yrs | 59.0 yrs |
| Median household income | $85,608 | $87,778 |
| Median home value | $291,200 | $258,800 |
| Median gross rent | $1,313 | $1,146 |
| Housing units | 2,041 | 1,737 |
| Homeownership rate | 82.2% | 76.8% |
| Bachelor's degree or higher | 25.4% | 36.7% |
| Unemployment rate | 3.4% | 1.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| Population | 4,747 → 4,995 (+5.2%) | 2,487 → 2,400 (-3.5%) |
| Median household income | $65,842 → $85,608 (+30.0%) | $41,250 → $87,778 (+112.8%) |
| Median home value | $215,800 → $291,200 (+34.9%) | $197,800 → $258,800 (+30.8%) |
| Median gross rent | $1,007 → $1,313 (+30.4%) | $1,069 → $1,146 (+7.2%) |
ZIP 21655
4,7474,995
$65,842$85,608
$215,800$291,200
$1,007$1,313
ZIP 21661
2,4872,400
$41,250$87,778
$197,800$258,800
$1,069$1,146
Age & race/ethnicity
Age distribution (share)
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| Under 5 | 4.2% | 1.2% |
| 5 to 17 | 17.5% | 12.2% |
| 18 to 24 | 7.9% | 5.2% |
| 25 to 34 | 10.3% | 11.8% |
| 35 to 44 | 14.4% | 9.1% |
| 45 to 54 | 12.4% | 5.4% |
| 55 to 64 | 16.0% | 18.5% |
| 65 to 74 | 10.0% | 19.4% |
| 75 and over | 7.3% | 17.2% |
Race & ethnicity (share)
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| White (non-Hispanic) | 79.2% | 89.0% |
| Black or African American | 10.5% | 3.1% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.3% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 2.5% | 0.2% |
| Two or more races | 6.0% | 2.0% |
| Hispanic or Latino | 1.5% | 5.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| No high school diploma | 8.0% | 7.5% |
| High school graduate | 35.1% | 31.6% |
| Some college or associate's | 31.4% | 24.2% |
| Bachelor's degree | 12.6% | 19.9% |
| Graduate or professional degree | 12.9% | 16.9% |
Commute to work
How workers get to work (share)
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| Drove alone | 87.2% | 76.4% |
| Carpooled | 3.4% | 7.7% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.7% | 7.0% |
| Bicycle | 0.0% | 0.6% |
| Worked from home | 5.3% | 7.3% |
| Other means | 3.3% | 0.9% |
Housing
Units in structure (share)
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| 1-unit, detached | 87.3% | 83.8% |
| 1-unit, attached | 2.5% | 5.3% |
| 2 to 4 units | 2.6% | 1.3% |
| 5 to 19 units | 1.4% | 5.8% |
| 20 or more units | 0.0% | 2.0% |
| Mobile home & other | 6.2% | 1.8% |
Poverty & households
| ZIP 21655 | ZIP 21661 | |
|---|---|---|
| Poverty rate | 7.3% | 10.3% |
| Average household size | 2.70 | 2.04 |
| Mean commute (minutes) | 29 | 26 |
| Median year structure built | 1979 | 1976 |