US ZIP Code 13820 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 13820
US ZIP Code 13820 Age & Gender Statistics (2024)
Total Population
23,056
Median Age
31.8
Male Median
31.7
Female Median
31.9
US ZIP Code 13820 Population Growth

US ZIP Code 13820 Demographic Trend
Since 2021, the population of has changed by +8.5%%.
+8.5%% Growth
US ZIP Code 13820 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 13820 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 31.8 | 23,056 |
| 2023 | 32.0 | 22,954 |
| 2022 | 31.7 | 22,500 |
| 2021 | 31.8 | 21,242 |
US ZIP Code 13820 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 2.8% |
| 5–17 | 8.0% |
| 18–24 | 31.3% |
| 25–34 | 11.7% |
| 35–54 | 17.1% |
| 55–64 | 10.4% |
| 65+ | 18.7% |
Dependency Ratios for US ZIP Code 13820
- Total Dependency Ratio:
- 41.9
- Youth Dependency:
- 15.3
- Old-Age Dependency:
- 26.6
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 13820
The median age in US ZIP Code 13820 is 31.8 years.
According to latest Census data, the total population of US ZIP Code 13820 is 23,056.
In US ZIP Code 13820, seniors (ages 65+) make up 18.7% of the population, while children under 18 represent 8.0%.
Based on historical data since 2021, the population in US ZIP Code 13820 has remained stable.