US ZIP Code 78503 Age & Gender Statistics (2024)

Total Population

22,621

Median Age

32.3

Male Median

29.3

Female Median

34.8

US ZIP Code 78503 Population Growth

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

US ZIP Code 78503 Demographic Trend

Since 2021, the population of has changed by +10.6%%.

+10.6%% Growth

US ZIP Code 78503 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 78503 Historical Population Data

YearMedian AgePopulation
202432.322,621
202332.122,566
202230.921,799
202132.120,444

US ZIP Code 78503 Age Group Breakdown (2024)

Age CohortPercentage
Under 58.5%
5–1719.1%
18–249.3%
25–3419.0%
35–5420.8%
55–649.7%
65+13.5%

Dependency Ratios for US ZIP Code 78503

Total Dependency Ratio:
69.9
Youth Dependency:
47.0
Old-Age Dependency:
22.9

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 78503

The median age in US ZIP Code 78503 is 32.3 years.

According to latest Census data, the total population of US ZIP Code 78503 is 22,621.

In US ZIP Code 78503, seniors (ages 65+) make up 13.5% of the population, while children under 18 represent 19.1%.

Based on historical data since 2021, the population in US ZIP Code 78503 has remained stable.
Back to Overview