ZIP 21811 vs ZIP 21817
A side-by-side comparison of ZIP Code 21811 and ZIP Code 21817: population, income, housing, and more.
ZIP 21811 and ZIP 21817 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21811 has the higher population (24,263 vs 4,102 in ZIP 21817). ZIP 21811 has the higher median household income ($91,293 vs $53,139 in ZIP 21817). ZIP 21811 has the higher median home value ($362,500 vs $159,600 in ZIP 21817).
Population, income & housing
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| Population | 24,263 | 4,102 |
| Median age | 55.2 yrs | 45.5 yrs |
| Median household income | $91,293 | $53,139 |
| Median home value | $362,500 | $159,600 |
| Median gross rent | $1,398 | $729 |
| Housing units | 15,439 | 2,511 |
| Homeownership rate | 81.4% | 69.4% |
| Bachelor's degree or higher | 36.1% | 21.8% |
| Unemployment rate | 5.1% | 7.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| Population | 24,071 → 24,263 (+0.8%) | 4,515 → 4,102 (-9.1%) |
| Median household income | $69,747 → $91,293 (+30.9%) | $35,029 → $53,139 (+51.7%) |
| Median home value | $268,800 → $362,500 (+34.9%) | $114,500 → $159,600 (+39.4%) |
| Median gross rent | $1,223 → $1,398 (+14.3%) | $568 → $729 (+28.3%) |
ZIP 21811
24,07124,263
$69,747$91,293
$268,800$362,500
$1,223$1,398
ZIP 21817
4,5154,102
$35,029$53,139
$114,500$159,600
$568$729
Age & race/ethnicity
Age distribution (share)
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| Under 5 | 3.7% | 5.6% |
| 5 to 17 | 13.1% | 14.0% |
| 18 to 24 | 4.7% | 6.5% |
| 25 to 34 | 7.6% | 16.1% |
| 35 to 44 | 9.6% | 7.5% |
| 45 to 54 | 11.1% | 10.3% |
| 55 to 64 | 16.3% | 13.0% |
| 65 to 74 | 18.8% | 18.0% |
| 75 and over | 15.2% | 9.0% |
Race & ethnicity (share)
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| White (non-Hispanic) | 82.0% | 71.8% |
| Black or African American | 8.6% | 19.7% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 1.8% | 1.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.8% | 0.4% |
| Two or more races | 3.5% | 4.3% |
| Hispanic or Latino | 3.3% | 2.8% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| No high school diploma | 6.0% | 11.8% |
| High school graduate | 27.2% | 36.4% |
| Some college or associate's | 30.7% | 30.0% |
| Bachelor's degree | 22.6% | 13.2% |
| Graduate or professional degree | 13.5% | 8.6% |
Commute to work
How workers get to work (share)
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| Drove alone | 77.3% | 81.2% |
| Carpooled | 6.3% | 9.8% |
| Public transit | 0.5% | 0.0% |
| Walked | 3.0% | 1.1% |
| Bicycle | 0.6% | 0.0% |
| Worked from home | 12.1% | 7.2% |
| Other means | 0.3% | 0.6% |
Housing
Units in structure (share)
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| 1-unit, detached | 78.4% | 71.2% |
| 1-unit, attached | 6.9% | 2.6% |
| 2 to 4 units | 1.5% | 12.3% |
| 5 to 19 units | 2.8% | 4.6% |
| 20 or more units | 2.3% | 3.1% |
| Mobile home & other | 8.1% | 6.0% |
Poverty & households
| ZIP 21811 | ZIP 21817 | |
|---|---|---|
| Poverty rate | 7.2% | 15.7% |
| Average household size | 2.24 | 2.17 |
| Mean commute (minutes) | 22 | 25 |
| Median year structure built | 1993 | 1975 |