US ZIP Code 20770 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 20770
US ZIP Code 20770 Age & Gender Statistics (2024)
Total Population
28,384
Median Age
34.2
Male Median
30.8
Female Median
39.1
US ZIP Code 20770 Population Growth
US ZIP Code 20770 Demographic Trend
Since 2021, the population of has changed by -1.5%%.
-1.5%% Growth
US ZIP Code 20770 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 20770 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 34.2 | 28,384 |
| 2023 | 36.0 | 28,181 |
| 2022 | 35.9 | 28,458 |
| 2021 | 35.0 | 28,820 |
US ZIP Code 20770 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.6% |
| 5–17 | 18.0% |
| 18–24 | 7.9% |
| 25–34 | 18.8% |
| 35–54 | 22.9% |
| 55–64 | 12.1% |
| 65+ | 13.7% |
Dependency Ratios for US ZIP Code 20770
- Total Dependency Ratio:
- 62.0
- Youth Dependency:
- 39.8
- Old-Age Dependency:
- 22.2
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 20770
The median age in US ZIP Code 20770 is 34.2 years.
According to latest Census data, the total population of US ZIP Code 20770 is 28,384.
In US ZIP Code 20770, seniors (ages 65+) make up 13.7% of the population, while children under 18 represent 18.0%.
Based on historical data since 2021, the population in US ZIP Code 20770 has remained stable.