US ZIP Code 20181 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 20181
US ZIP Code 20181 Age & Gender Statistics (2024)
Total Population
10,774
Median Age
39.5
Male Median
38.4
Female Median
40.2
US ZIP Code 20181 Population Growth

US ZIP Code 20181 Demographic Trend
Since 2021, the population of has changed by +14.2%%.
+14.2%% Growth
US ZIP Code 20181 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 20181 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.5 | 10,774 |
| 2023 | 39.7 | 10,128 |
| 2022 | 39.8 | 10,258 |
| 2021 | 39.6 | 9,431 |
US ZIP Code 20181 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.4% |
| 5–17 | 22.7% |
| 18–24 | 6.7% |
| 25–34 | 8.6% |
| 35–54 | 29.2% |
| 55–64 | 13.8% |
| 65+ | 14.5% |
Dependency Ratios for US ZIP Code 20181
- Total Dependency Ratio:
- 71.4
- Youth Dependency:
- 46.5
- Old-Age Dependency:
- 24.8
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 20181
The median age in US ZIP Code 20181 is 39.5 years.
According to latest Census data, the total population of US ZIP Code 20181 is 10,774.
In US ZIP Code 20181, seniors (ages 65+) make up 14.5% of the population, while children under 18 represent 22.7%.
Based on historical data since 2021, the population in US ZIP Code 20181 has remained stable.