ZIP 21704 vs ZIP 21714
A side-by-side comparison of ZIP Code 21704 and ZIP Code 21714: population, income, housing, and more.
ZIP 21704 and ZIP 21714 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21704 has the higher population (19,623 vs 113 in ZIP 21714). ZIP 21714 has the higher median household income ($208,750 vs $164,457 in ZIP 21704). ZIP 21704 has the higher median home value ($585,900 vs $314,700 in ZIP 21714).
Population, income & housing
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| Population | 19,623 | 113 |
| Median age | 38.4 yrs | 59.0 yrs |
| Median household income | $164,457 | $208,750 |
| Median home value | $585,900 | $314,700 |
| Median gross rent | $2,395 | — |
| Housing units | 6,230 | 77 |
| Homeownership rate | 81.3% | 100.0% |
| Bachelor's degree or higher | 58.1% | 59.0% |
| Unemployment rate | 3.4% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| Population | 16,887 → 19,623 (+16.2%) | 216 → 113 (-47.7%) |
| Median household income | $148,955 → $164,457 (+10.4%) | $164,020 → $208,750 (+27.3%) |
| Median home value | $493,500 → $585,900 (+18.7%) | $461,100 → $314,700 (-31.8%) |
| Median gross rent | $1,998 → $2,395 (+19.9%) | — |
ZIP 21704
16,88719,623
$148,955$164,457
$493,500$585,900
$1,998$2,395
ZIP 21714
216113
$164,020$208,750
$461,100$314,700
Age & race/ethnicity
Age distribution (share)
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| Under 5 | 6.5% | 0.0% |
| 5 to 17 | 25.3% | 0.0% |
| 18 to 24 | 5.1% | 11.5% |
| 25 to 34 | 7.1% | 8.0% |
| 35 to 44 | 19.5% | 0.0% |
| 45 to 54 | 15.7% | 0.0% |
| 55 to 64 | 10.3% | 38.1% |
| 65 to 74 | 6.4% | 17.7% |
| 75 and over | 4.1% | 24.8% |
Race & ethnicity (share)
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| White (non-Hispanic) | 52.1% | 100.0% |
| Black or African American | 11.9% | 0.0% |
| American Indian & Alaska Native | 0.2% | 0.0% |
| Asian | 16.7% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.2% | 0.0% |
| Some other race | 0.2% | 0.0% |
| Two or more races | 5.3% | 0.0% |
| Hispanic or Latino | 13.5% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| No high school diploma | 3.8% | 0.0% |
| High school graduate | 18.7% | 19.0% |
| Some college or associate's | 19.3% | 22.0% |
| Bachelor's degree | 29.2% | 36.0% |
| Graduate or professional degree | 29.0% | 23.0% |
Commute to work
How workers get to work (share)
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| Drove alone | 65.1% | 83.3% |
| Carpooled | 4.6% | 0.0% |
| Public transit | 0.3% | 0.0% |
| Walked | 1.4% | 0.0% |
| Bicycle | 0.1% | 0.0% |
| Worked from home | 27.3% | 16.7% |
| Other means | 1.2% | 0.0% |
Housing
Units in structure (share)
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| 1-unit, detached | 54.6% | 58.4% |
| 1-unit, attached | 35.1% | 0.0% |
| 2 to 4 units | 1.7% | 0.0% |
| 5 to 19 units | 3.3% | 41.6% |
| 20 or more units | 4.4% | 0.0% |
| Mobile home & other | 1.0% | 0.0% |
Poverty & households
| ZIP 21704 | ZIP 21714 | |
|---|---|---|
| Poverty rate | 3.2% | 0.0% |
| Average household size | 3.15 | 2.51 |
| Mean commute (minutes) | 36 | 35 |
| Median year structure built | 2007 | 1959 |