US ZIP Code 63128 Age & Gender Statistics (2024)

Total Population

30,540

Median Age

47.9

Male Median

46.2

Female Median

49.8

US ZIP Code 63128 Population Growth

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

US ZIP Code 63128 Demographic Trend

Since 2021, the population of has changed by +0.7%%.

+0.7%% Growth

US ZIP Code 63128 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 63128 Historical Population Data

YearMedian AgePopulation
202447.930,540
202348.030,106
202248.030,168
202148.630,333

US ZIP Code 63128 Age Group Breakdown (2024)

Age CohortPercentage
Under 54.1%
5–1713.6%
18–248.3%
25–349.4%
35–5422.3%
55–6414.6%
65+27.8%

Dependency Ratios for US ZIP Code 63128

Total Dependency Ratio:
83.3
Youth Dependency:
32.4
Old-Age Dependency:
50.9

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 63128

The median age in US ZIP Code 63128 is 47.9 years.

According to latest Census data, the total population of US ZIP Code 63128 is 30,540.

In US ZIP Code 63128, seniors (ages 65+) make up 27.8% of the population, while children under 18 represent 13.6%.

Based on historical data since 2021, the population in US ZIP Code 63128 has remained stable.
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