US ZIP Code 15120 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 15120
US ZIP Code 15120 Age & Gender Statistics (2024)
Total Population
18,029
Median Age
42.0
Male Median
40.2
Female Median
45.4
US ZIP Code 15120 Population Growth
US ZIP Code 15120 Demographic Trend
Since 2021, the population of has changed by -1.7%%.
-1.7%% Growth
US ZIP Code 15120 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 15120 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.0 | 18,029 |
| 2023 | 42.8 | 17,999 |
| 2022 | 42.4 | 18,136 |
| 2021 | 43.3 | 18,332 |
US ZIP Code 15120 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.7% |
| 5–17 | 11.9% |
| 18–24 | 8.2% |
| 25–34 | 15.1% |
| 35–54 | 21.9% |
| 55–64 | 15.1% |
| 65+ | 21.2% |
Dependency Ratios for US ZIP Code 15120
- Total Dependency Ratio:
- 65.9
- Youth Dependency:
- 30.7
- Old-Age Dependency:
- 35.2
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 15120
The median age in US ZIP Code 15120 is 42.0 years.
According to latest Census data, the total population of US ZIP Code 15120 is 18,029.
In US ZIP Code 15120, seniors (ages 65+) make up 21.2% of the population, while children under 18 represent 11.9%.
Based on historical data since 2021, the population in US ZIP Code 15120 has remained stable.