US ZIP Code 17331 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 17331
US ZIP Code 17331 Age & Gender Statistics (2024)
Total Population
56,443
Median Age
42.0
Male Median
39.5
Female Median
45.0
US ZIP Code 17331 Population Growth
US ZIP Code 17331 Demographic Trend
Since 2021, the population of has changed by +4.3%%.
+4.3%% Growth
US ZIP Code 17331 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 17331 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.0 | 56,443 |
| 2023 | 41.8 | 55,374 |
| 2022 | 41.6 | 54,942 |
| 2021 | 41.7 | 54,091 |
US ZIP Code 17331 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.9% |
| 5–17 | 15.6% |
| 18–24 | 7.1% |
| 25–34 | 13.2% |
| 35–54 | 25.2% |
| 55–64 | 13.2% |
| 65+ | 19.8% |
Dependency Ratios for US ZIP Code 17331
- Total Dependency Ratio:
- 70.4
- Youth Dependency:
- 36.6
- Old-Age Dependency:
- 33.8
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 17331
The median age in US ZIP Code 17331 is 42.0 years.
According to latest Census data, the total population of US ZIP Code 17331 is 56,443.
In US ZIP Code 17331, seniors (ages 65+) make up 19.8% of the population, while children under 18 represent 15.6%.
Based on historical data since 2021, the population in US ZIP Code 17331 has remained stable.