US ZIP Code 21205 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 21205
US ZIP Code 21205 Age & Gender Statistics (2024)
Total Population
13,013
Median Age
35.9
Male Median
33.1
Female Median
37.9
US ZIP Code 21205 Population Growth
US ZIP Code 21205 Demographic Trend
Since 2021, the population of has changed by -15.1%%.
-15.1%% Growth
US ZIP Code 21205 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 21205 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 35.9 | 13,013 |
| 2023 | 34.8 | 13,665 |
| 2022 | 32.8 | 14,684 |
| 2021 | 31.4 | 15,319 |
US ZIP Code 21205 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.8% |
| 5–17 | 18.5% |
| 18–24 | 7.6% |
| 25–34 | 17.1% |
| 35–54 | 23.6% |
| 55–64 | 12.4% |
| 65+ | 15.0% |
Dependency Ratios for US ZIP Code 21205
- Total Dependency Ratio:
- 64.7
- Youth Dependency:
- 40.1
- Old-Age Dependency:
- 24.7
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 21205
The median age in US ZIP Code 21205 is 35.9 years.
According to latest Census data, the total population of US ZIP Code 21205 is 13,013.
In US ZIP Code 21205, seniors (ages 65+) make up 15.0% of the population, while children under 18 represent 18.5%.
Based on historical data since 2021, the population in US ZIP Code 21205 is aging.