US ZIP Code 78242 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 78242
US ZIP Code 78242 Age & Gender Statistics (2024)
Total Population
36,168
Median Age
29.7
Male Median
28.8
Female Median
30.2
US ZIP Code 78242 Population Growth

US ZIP Code 78242 Demographic Trend
Since 2021, the population of has changed by +6.1%%.
+6.1%% Growth
US ZIP Code 78242 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 78242 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 29.7 | 36,168 |
| 2023 | 29.0 | 35,976 |
| 2022 | 27.8 | 36,404 |
| 2021 | 28.3 | 34,084 |
US ZIP Code 78242 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 10.3% |
| 5–17 | 23.3% |
| 18–24 | 10.8% |
| 25–34 | 14.9% |
| 35–54 | 23.0% |
| 55–64 | 7.3% |
| 65+ | 10.3% |
Dependency Ratios for US ZIP Code 78242
- Total Dependency Ratio:
- 78.6
- Youth Dependency:
- 60.1
- Old-Age Dependency:
- 18.4
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 78242
The median age in US ZIP Code 78242 is 29.7 years.
According to latest Census data, the total population of US ZIP Code 78242 is 36,168.
In US ZIP Code 78242, seniors (ages 65+) make up 10.3% of the population, while children under 18 represent 23.3%.
Based on historical data since 2021, the population in US ZIP Code 78242 has remained stable.