US ZIP Code 21040 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 21040
US ZIP Code 21040 Age & Gender Statistics (2024)
Total Population
24,960
Median Age
36.4
Male Median
36.1
Female Median
37.2
US ZIP Code 21040 Population Growth
US ZIP Code 21040 Demographic Trend
Since 2021, the population of has changed by +0.6%%.
+0.6%% Growth
US ZIP Code 21040 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 21040 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.4 | 24,960 |
| 2023 | 36.8 | 25,290 |
| 2022 | 36.8 | 25,110 |
| 2021 | 35.4 | 24,811 |
US ZIP Code 21040 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.5% |
| 5–17 | 18.2% |
| 18–24 | 8.0% |
| 25–34 | 15.5% |
| 35–54 | 25.0% |
| 55–64 | 11.5% |
| 65+ | 14.2% |
Dependency Ratios for US ZIP Code 21040
- Total Dependency Ratio:
- 66.4
- Youth Dependency:
- 42.7
- Old-Age Dependency:
- 23.7
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 21040
The median age in US ZIP Code 21040 is 36.4 years.
According to latest Census data, the total population of US ZIP Code 21040 is 24,960.
In US ZIP Code 21040, seniors (ages 65+) make up 14.2% of the population, while children under 18 represent 18.2%.
Based on historical data since 2021, the population in US ZIP Code 21040 has remained stable.