US ZIP Code 18431 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 18431
US ZIP Code 18431 Age & Gender Statistics (2024)
Total Population
12,775
Median Age
45.0
Male Median
43.3
Female Median
46.9
US ZIP Code 18431 Population Growth
US ZIP Code 18431 Demographic Trend
Since 2021, the population of has changed by +2.1%%.
+2.1%% Growth
US ZIP Code 18431 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 18431 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 45.0 | 12,775 |
| 2023 | 45.6 | 12,576 |
| 2022 | 46.0 | 12,807 |
| 2021 | 46.8 | 12,518 |
US ZIP Code 18431 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.8% |
| 5–17 | 14.0% |
| 18–24 | 9.4% |
| 25–34 | 10.8% |
| 35–54 | 23.2% |
| 55–64 | 13.1% |
| 65+ | 24.7% |
Dependency Ratios for US ZIP Code 18431
- Total Dependency Ratio:
- 77.2
- Youth Dependency:
- 33.5
- Old-Age Dependency:
- 43.7
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 18431
The median age in US ZIP Code 18431 is 45.0 years.
According to latest Census data, the total population of US ZIP Code 18431 is 12,775.
In US ZIP Code 18431, seniors (ages 65+) make up 24.7% of the population, while children under 18 represent 14.0%.
Based on historical data since 2021, the population in US ZIP Code 18431 is becoming younger.