US ZIP Code 78665 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 78665
US ZIP Code 78665 Age & Gender Statistics (2024)
Total Population
66,171
Median Age
35.5
Male Median
34.6
Female Median
36.4
US ZIP Code 78665 Population Growth

US ZIP Code 78665 Demographic Trend
Since 2021, the population of has changed by +10.4%%.
+10.4%% Growth
US ZIP Code 78665 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 78665 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 35.5 | 66,171 |
| 2023 | 36.1 | 64,087 |
| 2022 | 35.4 | 61,640 |
| 2021 | 35.6 | 59,935 |
US ZIP Code 78665 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.7% |
| 5–17 | 18.8% |
| 18–24 | 9.2% |
| 25–34 | 14.3% |
| 35–54 | 31.7% |
| 55–64 | 8.9% |
| 65+ | 10.4% |
Dependency Ratios for US ZIP Code 78665
- Total Dependency Ratio:
- 56.0
- Youth Dependency:
- 39.7
- Old-Age Dependency:
- 16.3
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 78665
The median age in US ZIP Code 78665 is 35.5 years.
According to latest Census data, the total population of US ZIP Code 78665 is 66,171.
In US ZIP Code 78665, seniors (ages 65+) make up 10.4% of the population, while children under 18 represent 18.8%.
Based on historical data since 2021, the population in US ZIP Code 78665 has remained stable.