US Census Data

ZIP 20771 vs ZIP 20777

A side-by-side comparison of ZIP Code 20771 and ZIP Code 20777: population, income, housing, and more.

ZIP 20771 and ZIP 20777 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 20777 has the higher population (3,046 vs 0 in ZIP 20771).

Population, income & housing

ZIP 20771ZIP 20777
Population03,046
Median age45.9 yrs
Median household income$218,808
Median home value$808,700
Median gross rent$2,893
Housing units01,062
Homeownership rate96.8%
Bachelor's degree or higher76.0%
Unemployment rate3.6%

Trends (ACS 5-year, 2019–2023)

ZIP 20771ZIP 20777
Population0 → 0 (+0.0%)3,687 → 3,046 (-17.4%)
Median household income$201,744 → $218,808 (+8.5%)
Median home value$717,100 → $808,700 (+12.8%)

ZIP 20771

Population
00

ZIP 20777

Population
3,6873,046
Median household income
$201,744$218,808
Median home value
$717,100$808,700

Age & race/ethnicity

Age distribution (share)

ZIP 20771ZIP 20777
Under 51.9%
5 to 1721.0%
18 to 249.0%
25 to 347.2%
35 to 448.7%
45 to 5416.3%
55 to 6417.4%
65 to 7413.6%
75 and over4.9%

Race & ethnicity (share)

ZIP 20771ZIP 20777
White (non-Hispanic)72.8%
Black or African American3.3%
American Indian & Alaska Native0.0%
Asian15.7%
Native Hawaiian & Pacific Islander0.0%
Some other race0.0%
Two or more races1.8%
Hispanic or Latino6.4%

Educational attainment (age 25+)

Share of adults 25+

ZIP 20771ZIP 20777
No high school diploma1.3%
High school graduate11.3%
Some college or associate's11.4%
Bachelor's degree30.0%
Graduate or professional degree46.0%

Commute to work

How workers get to work (share)

ZIP 20771ZIP 20777
Drove alone63.5%
Carpooled5.0%
Public transit1.4%
Walked1.3%
Bicycle0.7%
Worked from home28.1%
Other means0.0%

Housing

Units in structure (share)

ZIP 20771ZIP 20777
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 20777
Poverty rate4.6%
Average household size2.93
Mean commute (minutes)34
Median year structure built1983

Full profiles

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ZIP 20771 vs ZIP 20777: Compare Population & Demographics | US Census Data