ZIP 21660 vs ZIP 21664
A side-by-side comparison of ZIP Code 21660 and ZIP Code 21664: population, income, housing, and more.
ZIP 21660 and ZIP 21664 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21660 has the higher population (4,244 vs 598 in ZIP 21664). ZIP 21660 has the higher median household income ($76,917 vs $68,333 in ZIP 21664). ZIP 21660 has the higher median home value ($322,500 vs $172,100 in ZIP 21664).
Population, income & housing
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| Population | 4,244 | 598 |
| Median age | 35.6 yrs | 37.1 yrs |
| Median household income | $76,917 | $68,333 |
| Median home value | $322,500 | $172,100 |
| Median gross rent | $1,008 | $1,135 |
| Housing units | 1,571 | 269 |
| Homeownership rate | 72.6% | 67.4% |
| Bachelor's degree or higher | 17.3% | 17.0% |
| Unemployment rate | 6.6% | 6.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| Population | 4,292 → 4,244 (-1.1%) | 445 → 598 (+34.4%) |
| Median household income | $65,385 → $76,917 (+17.6%) | $44,167 → $68,333 (+54.7%) |
| Median home value | $232,900 → $322,500 (+38.5%) | $142,900 → $172,100 (+20.4%) |
| Median gross rent | $788 → $1,008 (+27.9%) | $1,217 → $1,135 (-6.7%) |
ZIP 21660
4,2924,244
$65,385$76,917
$232,900$322,500
$788$1,008
ZIP 21664
445598
$44,167$68,333
$142,900$172,100
$1,217$1,135
Age & race/ethnicity
Age distribution (share)
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| Under 5 | 7.9% | 4.5% |
| 5 to 17 | 17.1% | 27.1% |
| 18 to 24 | 7.0% | 6.5% |
| 25 to 34 | 16.9% | 9.0% |
| 35 to 44 | 13.0% | 20.7% |
| 45 to 54 | 15.1% | 5.5% |
| 55 to 64 | 10.5% | 11.4% |
| 65 to 74 | 6.4% | 9.5% |
| 75 and over | 6.1% | 5.7% |
Race & ethnicity (share)
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| White (non-Hispanic) | 74.2% | 78.3% |
| Black or African American | 12.5% | 0.2% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 1.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 1.0% | 0.0% |
| Two or more races | 3.9% | 2.3% |
| Hispanic or Latino | 7.4% | 19.2% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| No high school diploma | 12.2% | 8.6% |
| High school graduate | 41.2% | 53.2% |
| Some college or associate's | 29.3% | 21.1% |
| Bachelor's degree | 11.1% | 8.1% |
| Graduate or professional degree | 6.2% | 8.9% |
Commute to work
How workers get to work (share)
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| Drove alone | 79.1% | 90.7% |
| Carpooled | 4.1% | 5.9% |
| Public transit | 0.0% | 0.0% |
| Walked | 4.4% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 7.3% | 3.5% |
| Other means | 5.1% | 0.0% |
Housing
Units in structure (share)
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| 1-unit, detached | 84.0% | 93.3% |
| 1-unit, attached | 0.0% | 1.5% |
| 2 to 4 units | 9.1% | 1.1% |
| 5 to 19 units | 3.6% | 0.0% |
| 20 or more units | 3.1% | 0.0% |
| Mobile home & other | 0.2% | 4.1% |
Poverty & households
| ZIP 21660 | ZIP 21664 | |
|---|---|---|
| Poverty rate | 5.4% | 9.7% |
| Average household size | 2.76 | 2.53 |
| Mean commute (minutes) | 37 | 25 |
| Median year structure built | 1988 | 1971 |