US ZIP Code 37129 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 37129
US ZIP Code 37129 Age & Gender Statistics (2024)
Total Population
63,652
Median Age
37.1
Male Median
35.6
Female Median
37.9
US ZIP Code 37129 Population Growth

US ZIP Code 37129 Demographic Trend
Since 2021, the population of has changed by +7.4%%.
+7.4%% Growth
US ZIP Code 37129 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 37129 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.1 | 63,652 |
| 2023 | 38.5 | 60,615 |
| 2022 | 37.4 | 60,448 |
| 2021 | 36.6 | 59,266 |
US ZIP Code 37129 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 17.8% |
| 18–24 | 10.5% |
| 25–34 | 14.8% |
| 35–54 | 27.3% |
| 55–64 | 12.5% |
| 65+ | 12.1% |
Dependency Ratios for US ZIP Code 37129
- Total Dependency Ratio:
- 53.7
- Youth Dependency:
- 35.0
- Old-Age Dependency:
- 18.7
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 37129
The median age in US ZIP Code 37129 is 37.1 years.
According to latest Census data, the total population of US ZIP Code 37129 is 63,652.
In US ZIP Code 37129, seniors (ages 65+) make up 12.1% of the population, while children under 18 represent 17.8%.
Based on historical data since 2021, the population in US ZIP Code 37129 has remained stable.