ZIP 21146 vs ZIP 21154
A side-by-side comparison of ZIP Code 21146 and ZIP Code 21154: population, income, housing, and more.
ZIP 21146 and ZIP 21154 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21146 has the higher population (28,489 vs 7,187 in ZIP 21154). ZIP 21146 has the higher median household income ($169,835 vs $100,583 in ZIP 21154). ZIP 21146 has the higher median home value ($643,600 vs $458,800 in ZIP 21154).
Population, income & housing
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| Population | 28,489 | 7,187 |
| Median age | 41.4 yrs | 48.4 yrs |
| Median household income | $169,835 | $100,583 |
| Median home value | $643,600 | $458,800 |
| Median gross rent | $1,619 | $1,209 |
| Housing units | 10,329 | 2,835 |
| Homeownership rate | 88.8% | 86.2% |
| Bachelor's degree or higher | 60.2% | 29.8% |
| Unemployment rate | 2.5% | 1.1% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| Population | 27,555 → 28,489 (+3.4%) | 5,804 → 7,187 (+23.8%) |
| Median household income | $148,936 → $169,835 (+14.0%) | $95,699 → $100,583 (+5.1%) |
| Median home value | $534,400 → $643,600 (+20.4%) | $344,900 → $458,800 (+33.0%) |
| Median gross rent | $1,753 → $1,619 (-7.6%) | $1,258 → $1,209 (-3.9%) |
ZIP 21146
27,55528,489
$148,936$169,835
$534,400$643,600
$1,753$1,619
ZIP 21154
5,8047,187
$95,699$100,583
$344,900$458,800
$1,258$1,209
Age & race/ethnicity
Age distribution (share)
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| Under 5 | 8.1% | 2.4% |
| 5 to 17 | 18.6% | 18.2% |
| 18 to 24 | 5.9% | 6.6% |
| 25 to 34 | 8.5% | 7.0% |
| 35 to 44 | 13.6% | 12.0% |
| 45 to 54 | 12.8% | 14.9% |
| 55 to 64 | 15.0% | 17.4% |
| 65 to 74 | 9.0% | 13.3% |
| 75 and over | 8.6% | 8.2% |
Race & ethnicity (share)
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| White (non-Hispanic) | 87.1% | 93.1% |
| Black or African American | 3.7% | 3.7% |
| American Indian & Alaska Native | 0.0% | 0.1% |
| Asian | 2.2% | 0.7% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.8% | 0.0% |
| Two or more races | 3.7% | 1.6% |
| Hispanic or Latino | 2.4% | 0.9% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| No high school diploma | 3.5% | 6.3% |
| High school graduate | 17.5% | 36.3% |
| Some college or associate's | 18.7% | 27.6% |
| Bachelor's degree | 29.4% | 21.1% |
| Graduate or professional degree | 30.9% | 8.7% |
Commute to work
How workers get to work (share)
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| Drove alone | 69.2% | 83.3% |
| Carpooled | 3.5% | 4.1% |
| Public transit | 0.7% | 1.2% |
| Walked | 2.4% | 1.8% |
| Bicycle | 0.2% | 0.0% |
| Worked from home | 23.5% | 9.7% |
| Other means | 0.5% | 0.0% |
Housing
Units in structure (share)
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| 1-unit, detached | 92.1% | 82.0% |
| 1-unit, attached | 1.9% | 3.5% |
| 2 to 4 units | 1.0% | 2.5% |
| 5 to 19 units | 0.5% | 0.0% |
| 20 or more units | 4.6% | 0.0% |
| Mobile home & other | 0.0% | 12.1% |
Poverty & households
| ZIP 21146 | ZIP 21154 | |
|---|---|---|
| Poverty rate | 3.1% | 8.1% |
| Average household size | 2.86 | 2.81 |
| Mean commute (minutes) | 29 | 35 |
| Median year structure built | 1976 | 1987 |