US ZIP Code 78109 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 78109
US ZIP Code 78109 Age & Gender Statistics (2024)
Total Population
63,067
Median Age
31.7
Male Median
32.1
Female Median
31.5
US ZIP Code 78109 Population Growth

US ZIP Code 78109 Demographic Trend
Since 2021, the population of has changed by +29.4%%.
+29.4%% Growth
US ZIP Code 78109 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 78109 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 31.7 | 63,067 |
| 2023 | 32.5 | 56,372 |
| 2022 | 33.2 | 52,507 |
| 2021 | 33.0 | 48,745 |
US ZIP Code 78109 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 8.1% |
| 5–17 | 22.2% |
| 18–24 | 8.2% |
| 25–34 | 17.3% |
| 35–54 | 25.1% |
| 55–64 | 9.5% |
| 65+ | 9.5% |
Dependency Ratios for US ZIP Code 78109
- Total Dependency Ratio:
- 66.2
- Youth Dependency:
- 50.4
- Old-Age Dependency:
- 15.8
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 78109
The median age in US ZIP Code 78109 is 31.7 years.
According to latest Census data, the total population of US ZIP Code 78109 is 63,067.
In US ZIP Code 78109, seniors (ages 65+) make up 9.5% of the population, while children under 18 represent 22.2%.
Based on historical data since 2021, the population in US ZIP Code 78109 has remained stable.