US ZIP Code 20707 Age & Gender Statistics (2024)

Total Population

37,278

Median Age

37.5

Male Median

38.1

Female Median

37.0

US ZIP Code 20707 Population Growth

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

US ZIP Code 20707 Demographic Trend

Since 2021, the population of has changed by +3.5%%.

+3.5%% Growth

US ZIP Code 20707 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 20707 Historical Population Data

YearMedian AgePopulation
202437.537,278
202339.136,549
202239.036,352
202138.036,020

US ZIP Code 20707 Age Group Breakdown (2024)

Age CohortPercentage
Under 57.6%
5–1714.5%
18–246.2%
25–3417.3%
35–5429.3%
55–6411.5%
65+13.4%

Dependency Ratios for US ZIP Code 20707

Total Dependency Ratio:
55.2
Youth Dependency:
34.3
Old-Age Dependency:
20.9

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 20707

The median age in US ZIP Code 20707 is 37.5 years.

According to latest Census data, the total population of US ZIP Code 20707 is 37,278.

In US ZIP Code 20707, seniors (ages 65+) make up 13.4% of the population, while children under 18 represent 14.5%.

Based on historical data since 2021, the population in US ZIP Code 20707 has remained stable.
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