US ZIP Code 20874 Age & Gender Statistics (2024)

Total Population

62,738

Median Age

37.6

Male Median

36.8

Female Median

38.5

US ZIP Code 20874 Population Growth

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

US ZIP Code 20874 Demographic Trend

Since 2021, the population of has changed by +0.8%%.

+0.8%% Growth

US ZIP Code 20874 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 20874 Historical Population Data

YearMedian AgePopulation
202437.662,738
202337.862,233
202237.461,922
202136.862,270

US ZIP Code 20874 Age Group Breakdown (2024)

Age CohortPercentage
Under 55.6%
5–1717.6%
18–248.1%
25–3414.6%
35–5428.0%
55–6414.4%
65+11.8%

Dependency Ratios for US ZIP Code 20874

Total Dependency Ratio:
53.6
Youth Dependency:
35.5
Old-Age Dependency:
18.0

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 20874

The median age in US ZIP Code 20874 is 37.6 years.

According to latest Census data, the total population of US ZIP Code 20874 is 62,738.

In US ZIP Code 20874, seniors (ages 65+) make up 11.8% of the population, while children under 18 represent 17.6%.

Based on historical data since 2021, the population in US ZIP Code 20874 has remained stable.
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