ZIP 20770 vs ZIP 20774
A side-by-side comparison of ZIP Code 20770 and ZIP Code 20774: population, income, housing, and more.
ZIP 20770 and ZIP 20774 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 20774 has the higher population (52,221 vs 28,181 in ZIP 20770). ZIP 20774 has the higher median household income ($128,392 vs $84,125 in ZIP 20770). ZIP 20774 has the higher median home value ($439,500 vs $249,400 in ZIP 20770).
Population, income & housing
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| Population | 28,181 | 52,221 |
| Median age | 36.0 yrs | 41.9 yrs |
| Median household income | $84,125 | $128,392 |
| Median home value | $249,400 | $439,500 |
| Median gross rent | $1,823 | $2,213 |
| Housing units | 12,736 | 21,747 |
| Homeownership rate | 45.4% | 76.3% |
| Bachelor's degree or higher | 43.2% | 46.3% |
| Unemployment rate | 6.9% | 6.9% |
Trends (ACS 5-year, 2019–2023)
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| Population | 24,560 → 28,181 (+14.7%) | 47,165 → 52,221 (+10.7%) |
| Median household income | $70,867 → $84,125 (+18.7%) | $104,239 → $128,392 (+23.2%) |
| Median home value | $217,700 → $249,400 (+14.6%) | $329,900 → $439,500 (+33.2%) |
| Median gross rent | $1,613 → $1,823 (+13.0%) | $1,798 → $2,213 (+23.1%) |
ZIP 20770
24,56028,181
$70,867$84,125
$217,700$249,400
$1,613$1,823
ZIP 20774
47,16552,221
$104,239$128,392
$329,900$439,500
$1,798$2,213
Age & race/ethnicity
Age distribution (share)
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| Under 5 | 6.5% | 4.9% |
| 5 to 17 | 17.2% | 15.2% |
| 18 to 24 | 8.4% | 6.0% |
| 25 to 34 | 16.8% | 14.0% |
| 35 to 44 | 11.6% | 14.4% |
| 45 to 54 | 12.5% | 14.2% |
| 55 to 64 | 14.0% | 15.1% |
| 65 to 74 | 10.4% | 9.7% |
| 75 and over | 2.6% | 6.4% |
Race & ethnicity (share)
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| White (non-Hispanic) | 18.3% | 4.4% |
| Black or African American | 49.5% | 85.4% |
| American Indian & Alaska Native | 0.2% | 0.0% |
| Asian | 8.0% | 1.8% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.9% | 0.6% |
| Two or more races | 6.1% | 3.8% |
| Hispanic or Latino | 17.0% | 4.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| No high school diploma | 9.9% | 4.5% |
| High school graduate | 20.7% | 18.2% |
| Some college or associate's | 26.2% | 31.0% |
| Bachelor's degree | 23.2% | 24.8% |
| Graduate or professional degree | 20.0% | 21.6% |
Commute to work
How workers get to work (share)
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| Drove alone | 56.6% | 60.5% |
| Carpooled | 9.1% | 9.2% |
| Public transit | 12.3% | 7.9% |
| Walked | 3.1% | 0.6% |
| Bicycle | 1.0% | 0.2% |
| Worked from home | 16.0% | 19.6% |
| Other means | 1.9% | 1.8% |
Housing
Units in structure (share)
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| 1-unit, detached | 9.3% | 48.4% |
| 1-unit, attached | 26.4% | 28.9% |
| 2 to 4 units | 3.2% | 0.9% |
| 5 to 19 units | 54.6% | 10.6% |
| 20 or more units | 6.5% | 11.1% |
| Mobile home & other | 0.0% | 0.1% |
Poverty & households
| ZIP 20770 | ZIP 20774 | |
|---|---|---|
| Poverty rate | 17.5% | 5.4% |
| Average household size | 2.34 | 2.50 |
| Mean commute (minutes) | 34 | 37 |
| Median year structure built | 1976 | 1993 |