US ZIP Code 31401 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 31401
US ZIP Code 31401 Age & Gender Statistics (2024)
Total Population
20,445
Median Age
28.3
Male Median
30.2
Female Median
27.1
US ZIP Code 31401 Population Growth
US ZIP Code 31401 Demographic Trend
Since 2021, the population of has changed by +3.1%%.
+3.1%% Growth
US ZIP Code 31401 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 31401 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 28.3 | 20,445 |
| 2023 | 27.6 | 20,562 |
| 2022 | 28.0 | 20,421 |
| 2021 | 28.6 | 19,833 |
US ZIP Code 31401 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.4% |
| 5–17 | 9.5% |
| 18–24 | 28.6% |
| 25–34 | 16.0% |
| 35–54 | 18.2% |
| 55–64 | 8.5% |
| 65+ | 13.7% |
Dependency Ratios for US ZIP Code 31401
- Total Dependency Ratio:
- 40.1
- Youth Dependency:
- 21.0
- Old-Age Dependency:
- 19.1
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 31401
The median age in US ZIP Code 31401 is 28.3 years.
According to latest Census data, the total population of US ZIP Code 31401 is 20,445.
In US ZIP Code 31401, seniors (ages 65+) make up 13.7% of the population, while children under 18 represent 9.5%.
Based on historical data since 2021, the population in US ZIP Code 31401 has remained stable.