ZIP 21539 vs ZIP 21542
A side-by-side comparison of ZIP Code 21539 and ZIP Code 21542: population, income, housing, and more.
ZIP 21539 and ZIP 21542 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 21539 has the higher population (1,846 vs 161 in ZIP 21542). ZIP 21539 has the higher median home value ($108,700 vs $85,500 in ZIP 21542). Since 2019, ZIP 21539's population has grown faster (-29.2% vs -76.6%).
Population, income & housing
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| Population | 1,846 | 161 |
| Median age | 47.5 yrs | 25.7 yrs |
| Median household income | $51,667 | — |
| Median home value | $108,700 | $85,500 |
| Median gross rent | $822 | $707 |
| Housing units | 1,074 | 62 |
| Homeownership rate | 69.4% | 30.9% |
| Bachelor's degree or higher | 17.8% | 0.0% |
| Unemployment rate | 4.5% | 17.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| Population | 2,606 → 1,846 (-29.2%) | 687 → 161 (-76.6%) |
| Median household income | $49,875 → $51,667 (+3.6%) | $46,000 → $13,889 (-69.8%) |
| Median home value | $86,500 → $108,700 (+25.7%) | $79,600 → $85,500 (+7.4%) |
| Median gross rent | $544 → $822 (+51.1%) | $775 → $707 (-8.8%) |
ZIP 21539
2,6061,846
$49,875$51,667
$86,500$108,700
$544$822
ZIP 21542
687161
$46,000$13,889
$79,600$85,500
$775$707
Age & race/ethnicity
Age distribution (share)
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| Under 5 | 3.7% | 15.5% |
| 5 to 17 | 16.4% | 11.2% |
| 18 to 24 | 8.0% | 19.3% |
| 25 to 34 | 11.2% | 16.1% |
| 35 to 44 | 7.6% | 10.6% |
| 45 to 54 | 15.5% | 4.3% |
| 55 to 64 | 10.7% | 13.0% |
| 65 to 74 | 15.4% | 6.2% |
| 75 and over | 11.5% | 3.7% |
Race & ethnicity (share)
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| White (non-Hispanic) | 93.9% | 88.2% |
| Black or African American | 0.2% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 1.2% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 1.4% | 11.8% |
| Hispanic or Latino | 3.3% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| No high school diploma | 10.3% | 0.0% |
| High school graduate | 46.5% | 83.9% |
| Some college or associate's | 25.4% | 16.1% |
| Bachelor's degree | 11.3% | 0.0% |
| Graduate or professional degree | 6.5% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| Drove alone | 74.8% | 81.8% |
| Carpooled | 16.3% | 9.1% |
| Public transit | 0.0% | 0.0% |
| Walked | 6.7% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 2.2% | 4.5% |
| Other means | 0.0% | 4.5% |
Housing
Units in structure (share)
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| 1-unit, detached | 69.6% | 41.9% |
| 1-unit, attached | 10.1% | 3.2% |
| 2 to 4 units | 5.6% | 9.7% |
| 5 to 19 units | 7.9% | 45.2% |
| 20 or more units | 1.9% | 0.0% |
| Mobile home & other | 4.9% | 0.0% |
Poverty & households
| ZIP 21539 | ZIP 21542 | |
|---|---|---|
| Poverty rate | 20.4% | 34.2% |
| Average household size | 2.20 | 2.93 |
| Mean commute (minutes) | 26 | 20 |
| Median year structure built | 1954 | 1970 |