US ZIP Code 21217 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 21217
US ZIP Code 21217 Age & Gender Statistics (2024)
Total Population
30,792
Median Age
38.8
Male Median
39.5
Female Median
37.8
US ZIP Code 21217 Population Growth
US ZIP Code 21217 Demographic Trend
Since 2021, the population of has changed by -2.8%%.
-2.8%% Growth
US ZIP Code 21217 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 21217 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.8 | 30,792 |
| 2023 | 40.3 | 31,125 |
| 2022 | 39.9 | 31,634 |
| 2021 | 40.8 | 31,694 |
US ZIP Code 21217 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 14.0% |
| 18–24 | 11.1% |
| 25–34 | 14.8% |
| 35–54 | 23.1% |
| 55–64 | 14.5% |
| 65+ | 17.0% |
Dependency Ratios for US ZIP Code 21217
- Total Dependency Ratio:
- 57.5
- Youth Dependency:
- 30.8
- Old-Age Dependency:
- 26.8
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 21217
The median age in US ZIP Code 21217 is 38.8 years.
According to latest Census data, the total population of US ZIP Code 21217 is 30,792.
In US ZIP Code 21217, seniors (ages 65+) make up 17.0% of the population, while children under 18 represent 14.0%.
Based on historical data since 2021, the population in US ZIP Code 21217 is becoming younger.