US ZIP Code 20640 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 20640
US ZIP Code 20640 Age & Gender Statistics (2024)
Total Population
10,685
Median Age
38.8
Male Median
38.4
Female Median
39.2
US ZIP Code 20640 Population Growth
US ZIP Code 20640 Demographic Trend
Since 2021, the population of has changed by -1.5%%.
-1.5%% Growth
US ZIP Code 20640 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 20640 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.8 | 10,685 |
| 2023 | 38.5 | 10,254 |
| 2022 | 37.4 | 10,629 |
| 2021 | 37.2 | 10,853 |
US ZIP Code 20640 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.7% |
| 5–17 | 15.2% |
| 18–24 | 10.6% |
| 25–34 | 14.0% |
| 35–54 | 28.3% |
| 55–64 | 13.4% |
| 65+ | 13.8% |
Dependency Ratios for US ZIP Code 20640
- Total Dependency Ratio:
- 50.8
- Youth Dependency:
- 30.0
- Old-Age Dependency:
- 20.8
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 20640
The median age in US ZIP Code 20640 is 38.8 years.
According to latest Census data, the total population of US ZIP Code 20640 is 10,685.
In US ZIP Code 20640, seniors (ages 65+) make up 13.8% of the population, while children under 18 represent 15.2%.
Based on historical data since 2021, the population in US ZIP Code 20640 is aging.