US ZIP Code 20855 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 20855
US ZIP Code 20855 Age & Gender Statistics (2024)
Total Population
17,279
Median Age
41.3
Male Median
41.8
Female Median
40.5
US ZIP Code 20855 Population Growth
US ZIP Code 20855 Demographic Trend
Since 2021, the population of has changed by +0.9%%.
+0.9%% Growth
US ZIP Code 20855 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 20855 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.3 | 17,279 |
| 2023 | 41.8 | 16,557 |
| 2022 | 41.9 | 16,558 |
| 2021 | 41.7 | 17,123 |
US ZIP Code 20855 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.7% |
| 5–17 | 13.9% |
| 18–24 | 5.6% |
| 25–34 | 13.1% |
| 35–54 | 25.4% |
| 55–64 | 15.6% |
| 65+ | 19.6% |
Dependency Ratios for US ZIP Code 20855
- Total Dependency Ratio:
- 67.4
- Youth Dependency:
- 34.6
- Old-Age Dependency:
- 32.8
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 20855
The median age in US ZIP Code 20855 is 41.3 years.
According to latest Census data, the total population of US ZIP Code 20855 is 17,279.
In US ZIP Code 20855, seniors (ages 65+) make up 19.6% of the population, while children under 18 represent 13.9%.
Based on historical data since 2021, the population in US ZIP Code 20855 has remained stable.