US ZIP Code 77520 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 77520
US ZIP Code 77520 Age & Gender Statistics (2024)
Total Population
36,355
Median Age
37.7
Male Median
37.7
Female Median
37.7
US ZIP Code 77520 Population Growth

US ZIP Code 77520 Demographic Trend
Since 2021, the population of has changed by +0.8%%.
+0.8%% Growth
US ZIP Code 77520 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 77520 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.7 | 36,355 |
| 2023 | 37.1 | 35,724 |
| 2022 | 37.4 | 36,488 |
| 2021 | 35.3 | 36,054 |
US ZIP Code 77520 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 19.9% |
| 18–24 | 8.4% |
| 25–34 | 13.2% |
| 35–54 | 29.4% |
| 55–64 | 11.0% |
| 65+ | 12.5% |
Dependency Ratios for US ZIP Code 77520
- Total Dependency Ratio:
- 61.6
- Youth Dependency:
- 41.3
- Old-Age Dependency:
- 20.3
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 77520
The median age in US ZIP Code 77520 is 37.7 years.
According to latest Census data, the total population of US ZIP Code 77520 is 36,355.
In US ZIP Code 77520, seniors (ages 65+) make up 12.5% of the population, while children under 18 represent 19.9%.
Based on historical data since 2021, the population in US ZIP Code 77520 is aging.