US ZIP Code 78538 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 78538
US ZIP Code 78538 Age & Gender Statistics (2024)
Total Population
11,982
Median Age
32.6
Male Median
31.2
Female Median
33.3
US ZIP Code 78538 Population Growth

US ZIP Code 78538 Demographic Trend
Since 2021, the population of has changed by +13.5%%.
+13.5%% Growth
US ZIP Code 78538 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 78538 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 32.6 | 11,982 |
| 2023 | 34.2 | 10,740 |
| 2022 | 33.1 | 10,091 |
| 2021 | 31.9 | 10,557 |
US ZIP Code 78538 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 8.4% |
| 5–17 | 23.0% |
| 18–24 | 11.3% |
| 25–34 | 10.8% |
| 35–54 | 26.1% |
| 55–64 | 9.2% |
| 65+ | 11.1% |
Dependency Ratios for US ZIP Code 78538
- Total Dependency Ratio:
- 74.1
- Youth Dependency:
- 54.7
- Old-Age Dependency:
- 19.4
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 78538
The median age in US ZIP Code 78538 is 32.6 years.
According to latest Census data, the total population of US ZIP Code 78538 is 11,982.
In US ZIP Code 78538, seniors (ages 65+) make up 11.1% of the population, while children under 18 represent 23.0%.
Based on historical data since 2021, the population in US ZIP Code 78538 has remained stable.