ZIP 21542 vs ZIP 21545
A side-by-side comparison of ZIP Code 21542 and ZIP Code 21545: population, income, housing, and more.
ZIP 21542 and ZIP 21545 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21545 has the higher population (1,716 vs 161 in ZIP 21542). ZIP 21545 has the higher median home value ($111,300 vs $85,500 in ZIP 21542). Since 2019, ZIP 21545's population has grown faster (-1.4% vs -76.6%).
Population, income & housing
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| Population | 161 | 1,716 |
| Median age | 25.7 yrs | 43.8 yrs |
| Median household income | — | $59,551 |
| Median home value | $85,500 | $111,300 |
| Median gross rent | $707 | $920 |
| Housing units | 62 | 835 |
| Homeownership rate | 30.9% | 77.3% |
| Bachelor's degree or higher | 0.0% | 15.3% |
| Unemployment rate | 17.5% | 7.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| Population | 687 → 161 (-76.6%) | 1,740 → 1,716 (-1.4%) |
| Median household income | $46,000 → $13,889 (-69.8%) | $46,250 → $59,551 (+28.8%) |
| Median home value | $79,600 → $85,500 (+7.4%) | $111,000 → $111,300 (+0.3%) |
| Median gross rent | $775 → $707 (-8.8%) | $789 → $920 (+16.6%) |
ZIP 21542
687161
$46,000$13,889
$79,600$85,500
$775$707
ZIP 21545
1,7401,716
$46,250$59,551
$111,000$111,300
$789$920
Age & race/ethnicity
Age distribution (share)
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| Under 5 | 15.5% | 3.9% |
| 5 to 17 | 11.2% | 13.5% |
| 18 to 24 | 19.3% | 8.7% |
| 25 to 34 | 16.1% | 12.9% |
| 35 to 44 | 10.6% | 12.5% |
| 45 to 54 | 4.3% | 16.3% |
| 55 to 64 | 13.0% | 11.6% |
| 65 to 74 | 6.2% | 13.1% |
| 75 and over | 3.7% | 7.5% |
Race & ethnicity (share)
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| White (non-Hispanic) | 88.2% | 86.5% |
| Black or African American | 0.0% | 0.3% |
| American Indian & Alaska Native | 0.0% | 0.2% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.2% |
| Some other race | 0.0% | 10.0% |
| Two or more races | 11.8% | 2.7% |
| Hispanic or Latino | 0.0% | 0.2% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| No high school diploma | 0.0% | 6.1% |
| High school graduate | 83.9% | 57.6% |
| Some college or associate's | 16.1% | 21.0% |
| Bachelor's degree | 0.0% | 7.5% |
| Graduate or professional degree | 0.0% | 7.8% |
Commute to work
How workers get to work (share)
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| Drove alone | 81.8% | 79.9% |
| Carpooled | 9.1% | 11.9% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.6% |
| Worked from home | 4.5% | 5.3% |
| Other means | 4.5% | 2.3% |
Housing
Units in structure (share)
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| 1-unit, detached | 41.9% | 89.1% |
| 1-unit, attached | 3.2% | 1.9% |
| 2 to 4 units | 9.7% | 0.0% |
| 5 to 19 units | 45.2% | 4.8% |
| 20 or more units | 0.0% | 0.8% |
| Mobile home & other | 0.0% | 3.4% |
Poverty & households
| ZIP 21542 | ZIP 21545 | |
|---|---|---|
| Poverty rate | 34.2% | 15.4% |
| Average household size | 2.93 | 2.55 |
| Mean commute (minutes) | 20 | 23 |
| Median year structure built | 1970 | 1942 |