ZIP 21710 vs ZIP 21717
A side-by-side comparison of ZIP Code 21710 and ZIP Code 21717: population, income, housing, and more.
ZIP 21710 and ZIP 21717 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21710 has the higher population (4,901 vs 296 in ZIP 21717). ZIP 21710 has the higher median household income ($164,727 vs $153,030 in ZIP 21717). ZIP 21710 has the higher median home value ($582,100 vs $430,000 in ZIP 21717).
Population, income & housing
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| Population | 4,901 | 296 |
| Median age | 51.4 yrs | 33.1 yrs |
| Median household income | $164,727 | $153,030 |
| Median home value | $582,100 | $430,000 |
| Median gross rent | $2,391 | — |
| Housing units | 1,748 | 96 |
| Homeownership rate | 84.9% | 89.6% |
| Bachelor's degree or higher | 52.6% | 23.5% |
| Unemployment rate | 1.7% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| Population | 4,859 → 4,901 (+0.9%) | 77 → 296 (+284.4%) |
| Median household income | $121,250 → $164,727 (+35.9%) | $77,375 → $153,030 (+97.8%) |
| Median home value | $423,900 → $582,100 (+37.3%) | $226,800 → $430,000 (+89.6%) |
| Median gross rent | $1,778 → $2,391 (+34.5%) | — |
ZIP 21710
4,8594,901
$121,250$164,727
$423,900$582,100
$1,778$2,391
ZIP 21717
77296
$77,375$153,030
$226,800$430,000
Age & race/ethnicity
Age distribution (share)
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| Under 5 | 3.0% | 19.3% |
| 5 to 17 | 14.3% | 8.8% |
| 18 to 24 | 7.7% | 4.4% |
| 25 to 34 | 6.9% | 19.6% |
| 35 to 44 | 11.8% | 7.8% |
| 45 to 54 | 14.9% | 5.7% |
| 55 to 64 | 17.6% | 24.0% |
| 65 to 74 | 11.9% | 3.0% |
| 75 and over | 11.9% | 7.4% |
Race & ethnicity (share)
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| White (non-Hispanic) | 82.0% | 57.8% |
| Black or African American | 6.6% | 11.1% |
| American Indian & Alaska Native | 0.3% | 0.0% |
| Asian | 1.9% | 5.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.1% | 0.0% |
| Two or more races | 3.1% | 25.7% |
| Hispanic or Latino | 6.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| No high school diploma | 5.4% | 11.0% |
| High school graduate | 20.6% | 22.0% |
| Some college or associate's | 21.3% | 43.5% |
| Bachelor's degree | 32.1% | 20.0% |
| Graduate or professional degree | 20.5% | 3.5% |
Commute to work
How workers get to work (share)
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| Drove alone | 66.4% | 85.0% |
| Carpooled | 5.4% | 0.0% |
| Public transit | 0.4% | 15.0% |
| Walked | 0.2% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 27.5% | 0.0% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| 1-unit, detached | 85.2% | 66.7% |
| 1-unit, attached | 5.7% | 0.0% |
| 2 to 4 units | 1.4% | 10.4% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 7.0% | 0.0% |
| Mobile home & other | 0.7% | 22.9% |
Poverty & households
| ZIP 21710 | ZIP 21717 | |
|---|---|---|
| Poverty rate | 3.4% | 0.0% |
| Average household size | 2.80 | 3.08 |
| Mean commute (minutes) | 35 | 31 |
| Median year structure built | 1996 | 1938 |