US ZIP Code 19977 Age & Gender Statistics (2024)

Total Population

27,704

Median Age

38.1

Male Median

38.8

Female Median

37.6

US ZIP Code 19977 Population Growth

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

US ZIP Code 19977 Demographic Trend

Since 2021, the population of has changed by +6.9%%.

+6.9%% Growth

US ZIP Code 19977 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 19977 Historical Population Data

YearMedian AgePopulation
202438.127,704
202338.827,164
202238.626,204
202138.925,907

US ZIP Code 19977 Age Group Breakdown (2024)

Age CohortPercentage
Under 57.9%
5–1714.9%
18–247.4%
25–3415.3%
35–5422.9%
55–6412.1%
65+19.4%

Dependency Ratios for US ZIP Code 19977

Total Dependency Ratio:
73.3
Youth Dependency:
39.6
Old-Age Dependency:
33.7

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 19977

The median age in US ZIP Code 19977 is 38.1 years.

According to latest Census data, the total population of US ZIP Code 19977 is 27,704.

In US ZIP Code 19977, seniors (ages 65+) make up 19.4% of the population, while children under 18 represent 14.9%.

Based on historical data since 2021, the population in US ZIP Code 19977 has remained stable.
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