US ZIP Code 20111 Age & Gender Statistics (2024)

Total Population

38,124

Median Age

35.7

Male Median

35.8

Female Median

35.6

US ZIP Code 20111 Population Growth

Population trends in
Figure 1: Annual population growth trend for (2021–2024).

US ZIP Code 20111 Demographic Trend

Since 2021, the population of has changed by +4.9%%.

+4.9%% Growth

US ZIP Code 20111 Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


US ZIP Code 20111 Historical Population Data

YearMedian AgePopulation
202435.738,124
202334.938,153
202235.437,461
202135.236,331

US ZIP Code 20111 Age Group Breakdown (2024)

Age CohortPercentage
Under 57.0%
5–1719.1%
18–249.4%
25–3413.0%
35–5429.3%
55–6412.0%
65+10.1%

Dependency Ratios for US ZIP Code 20111

Total Dependency Ratio:
56.9
Youth Dependency:
41.1
Old-Age Dependency:
15.9

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for US ZIP Code 20111

The median age in US ZIP Code 20111 is 35.7 years.

According to latest Census data, the total population of US ZIP Code 20111 is 38,124.

In US ZIP Code 20111, seniors (ages 65+) make up 10.1% of the population, while children under 18 represent 19.1%.

Based on historical data since 2021, the population in US ZIP Code 20111 has remained stable.
Back to Overview