US ZIP Code 31220 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 31220
US ZIP Code 31220 Age & Gender Statistics (2024)
Total Population
16,494
Median Age
41.0
Male Median
42.4
Female Median
39.9
US ZIP Code 31220 Population Growth
US ZIP Code 31220 Demographic Trend
Since 2021, the population of has changed by +7.2%%.
+7.2%% Growth
US ZIP Code 31220 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 31220 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.0 | 16,494 |
| 2023 | 41.4 | 16,202 |
| 2022 | 41.0 | 16,335 |
| 2021 | 42.0 | 15,393 |
US ZIP Code 31220 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.1% |
| 5–17 | 17.5% |
| 18–24 | 6.8% |
| 25–34 | 11.9% |
| 35–54 | 27.3% |
| 55–64 | 12.8% |
| 65+ | 18.5% |
Dependency Ratios for US ZIP Code 31220
- Total Dependency Ratio:
- 69.9
- Youth Dependency:
- 38.4
- Old-Age Dependency:
- 31.5
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 31220
The median age in US ZIP Code 31220 is 41.0 years.
According to latest Census data, the total population of US ZIP Code 31220 is 16,494.
In US ZIP Code 31220, seniors (ages 65+) make up 18.5% of the population, while children under 18 represent 17.5%.
Based on historical data since 2021, the population in US ZIP Code 31220 has remained stable.