US ZIP Code 18640 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 18640
US ZIP Code 18640 Age & Gender Statistics (2024)
Total Population
16,581
Median Age
40.6
Male Median
38.7
Female Median
42.1
US ZIP Code 18640 Population Growth
US ZIP Code 18640 Demographic Trend
Since 2021, the population of has changed by +2.7%%.
+2.7%% Growth
US ZIP Code 18640 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 18640 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.6 | 16,581 |
| 2023 | 41.1 | 16,418 |
| 2022 | 40.7 | 16,014 |
| 2021 | 39.7 | 16,150 |
US ZIP Code 18640 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 14.7% |
| 18–24 | 5.5% |
| 25–34 | 18.1% |
| 35–54 | 20.7% |
| 55–64 | 13.9% |
| 65+ | 21.6% |
Dependency Ratios for US ZIP Code 18640
- Total Dependency Ratio:
- 71.9
- Youth Dependency:
- 34.8
- Old-Age Dependency:
- 37.2
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 18640
The median age in US ZIP Code 18640 is 40.6 years.
According to latest Census data, the total population of US ZIP Code 18640 is 16,581.
In US ZIP Code 18640, seniors (ages 65+) make up 21.6% of the population, while children under 18 represent 14.7%.
Based on historical data since 2021, the population in US ZIP Code 18640 has remained stable.