US ZIP Code 37857 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 37857
US ZIP Code 37857 Age & Gender Statistics (2024)
Total Population
21,657
Median Age
45.8
Male Median
45.4
Female Median
47.0
US ZIP Code 37857 Population Growth
US ZIP Code 37857 Demographic Trend
Since 2021, the population of has changed by +6.3%%.
+6.3%% Growth
US ZIP Code 37857 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 37857 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 45.8 | 21,657 |
| 2023 | 48.4 | 20,425 |
| 2022 | 46.5 | 20,759 |
| 2021 | 45.3 | 20,383 |
US ZIP Code 37857 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.2% |
| 5–17 | 14.4% |
| 18–24 | 5.9% |
| 25–34 | 11.8% |
| 35–54 | 25.4% |
| 55–64 | 16.7% |
| 65+ | 21.7% |
Dependency Ratios for US ZIP Code 37857
- Total Dependency Ratio:
- 67.5
- Youth Dependency:
- 31.1
- Old-Age Dependency:
- 36.3
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 37857
The median age in US ZIP Code 37857 is 45.8 years.
According to latest Census data, the total population of US ZIP Code 37857 is 21,657.
In US ZIP Code 37857, seniors (ages 65+) make up 21.7% of the population, while children under 18 represent 14.4%.
Based on historical data since 2021, the population in US ZIP Code 37857 has remained stable.