US ZIP Code 48820 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 48820
US ZIP Code 48820 Age & Gender Statistics (2024)
Total Population
18,357
Median Age
43.7
Male Median
43.1
Female Median
44.9
US ZIP Code 48820 Population Growth

US ZIP Code 48820 Demographic Trend
Since 2021, the population of has changed by +3.0%%.
+3.0%% Growth
US ZIP Code 48820 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 48820 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.7 | 18,357 |
| 2023 | 43.7 | 18,109 |
| 2022 | 43.2 | 18,046 |
| 2021 | 42.7 | 17,828 |
US ZIP Code 48820 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 17.0% |
| 18–24 | 5.9% |
| 25–34 | 10.8% |
| 35–54 | 27.3% |
| 55–64 | 14.1% |
| 65+ | 19.5% |
Dependency Ratios for US ZIP Code 48820
- Total Dependency Ratio:
- 72.1
- Youth Dependency:
- 38.5
- Old-Age Dependency:
- 33.6
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 48820
The median age in US ZIP Code 48820 is 43.7 years.
According to latest Census data, the total population of US ZIP Code 48820 is 18,357.
In US ZIP Code 48820, seniors (ages 65+) make up 19.5% of the population, while children under 18 represent 17.0%.
Based on historical data since 2021, the population in US ZIP Code 48820 has remained stable.