US Census Data

ZIP 20771 vs ZIP 20778

A side-by-side comparison of ZIP Code 20771 and ZIP Code 20778: population, income, housing, and more.

ZIP 20771 and ZIP 20778 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 20778 has the higher population (2,243 vs 0 in ZIP 20771).

Population, income & housing

ZIP 20771ZIP 20778
Population02,243
Median age47.4 yrs
Median household income$177,083
Median home value$718,100
Housing units0739
Homeownership rate98.2%
Bachelor's degree or higher43.8%
Unemployment rate3.2%

Trends (ACS 5-year, 2019–2023)

ZIP 20771ZIP 20778
Population0 → 0 (+0.0%)2,079 → 2,243 (+7.9%)
Median household income$143,250 → $177,083 (+23.6%)
Median home value$531,100 → $718,100 (+35.2%)
Median gross rent$2,268 → $1,899 (-16.3%)

ZIP 20771

Population
00

ZIP 20778

Population
2,0792,243
Median household income
$143,250$177,083
Median home value
$531,100$718,100
Median gross rent
$2,268$1,899

Age & race/ethnicity

Age distribution (share)

ZIP 20771ZIP 20778
Under 54.3%
5 to 1719.5%
18 to 248.5%
25 to 344.7%
35 to 449.6%
45 to 5417.7%
55 to 6418.8%
65 to 7413.2%
75 and over3.8%

Race & ethnicity (share)

ZIP 20771ZIP 20778
White (non-Hispanic)86.0%
Black or African American0.4%
American Indian & Alaska Native0.0%
Asian0.0%
Native Hawaiian & Pacific Islander0.0%
Some other race0.0%
Two or more races0.3%
Hispanic or Latino13.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 20771ZIP 20778
No high school diploma2.0%
High school graduate28.0%
Some college or associate's26.3%
Bachelor's degree14.7%
Graduate or professional degree29.1%

Commute to work

How workers get to work (share)

ZIP 20771ZIP 20778
Drove alone56.7%
Carpooled14.2%
Public transit0.0%
Walked1.3%
Bicycle0.0%
Worked from home27.9%
Other means0.0%

Housing

Units in structure (share)

ZIP 20771ZIP 20778
1-unit, detached100.0%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other0.0%

Poverty & households

ZIP 20771ZIP 20778
Poverty rate0.8%
Average household size3.03
Mean commute (minutes)32
Median year structure built1991

Full profiles

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