US ZIP Code 21620 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 21620
US ZIP Code 21620 Age & Gender Statistics (2024)
Total Population
13,810
Median Age
42.5
Male Median
38.3
Female Median
44.8
US ZIP Code 21620 Population Growth
US ZIP Code 21620 Demographic Trend
Since 2021, the population of has changed by +5.6%%.
+5.6%% Growth
US ZIP Code 21620 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 21620 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.5 | 13,810 |
| 2023 | 42.9 | 13,533 |
| 2022 | 41.2 | 13,636 |
| 2021 | 41.9 | 13,083 |
US ZIP Code 21620 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 12.0% |
| 18–24 | 13.8% |
| 25–34 | 10.4% |
| 35–54 | 21.2% |
| 55–64 | 11.7% |
| 65+ | 25.4% |
Dependency Ratios for US ZIP Code 21620
- Total Dependency Ratio:
- 74.9
- Youth Dependency:
- 30.6
- Old-Age Dependency:
- 44.4
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 21620
The median age in US ZIP Code 21620 is 42.5 years.
According to latest Census data, the total population of US ZIP Code 21620 is 13,810.
In US ZIP Code 21620, seniors (ages 65+) make up 25.4% of the population, while children under 18 represent 12.0%.
Based on historical data since 2021, the population in US ZIP Code 21620 has remained stable.