US ZIP Code 20905 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 20905
US ZIP Code 20905 Age & Gender Statistics (2024)
Total Population
19,004
Median Age
44.8
Male Median
44.0
Female Median
45.3
US ZIP Code 20905 Population Growth
US ZIP Code 20905 Demographic Trend
Since 2021, the population of has changed by +5.7%%.
+5.7%% Growth
US ZIP Code 20905 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 20905 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.8 | 19,004 |
| 2023 | 42.0 | 18,268 |
| 2022 | 41.6 | 17,451 |
| 2021 | 41.1 | 17,984 |
US ZIP Code 20905 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 17.1% |
| 18–24 | 7.5% |
| 25–34 | 8.0% |
| 35–54 | 26.7% |
| 55–64 | 15.2% |
| 65+ | 19.7% |
Dependency Ratios for US ZIP Code 20905
- Total Dependency Ratio:
- 74.0
- Youth Dependency:
- 39.6
- Old-Age Dependency:
- 34.3
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 20905
The median age in US ZIP Code 20905 is 44.8 years.
According to latest Census data, the total population of US ZIP Code 20905 is 19,004.
In US ZIP Code 20905, seniors (ages 65+) make up 19.7% of the population, while children under 18 represent 17.1%.
Based on historical data since 2021, the population in US ZIP Code 20905 is aging.