US ZIP Code 55318 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 55318
US ZIP Code 55318 Age & Gender Statistics (2024)
Total Population
30,369
Median Age
37.8
Male Median
37.9
Female Median
37.7
US ZIP Code 55318 Population Growth

US ZIP Code 55318 Demographic Trend
Since 2021, the population of has changed by +4.8%%.
+4.8%% Growth
US ZIP Code 55318 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 55318 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.8 | 30,369 |
| 2023 | 37.9 | 29,884 |
| 2022 | 37.5 | 29,647 |
| 2021 | 37.7 | 28,981 |
US ZIP Code 55318 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.6% |
| 5–17 | 19.0% |
| 18–24 | 9.3% |
| 25–34 | 10.4% |
| 35–54 | 28.2% |
| 55–64 | 12.6% |
| 65+ | 13.9% |
Dependency Ratios for US ZIP Code 55318
- Total Dependency Ratio:
- 65.4
- Youth Dependency:
- 42.4
- Old-Age Dependency:
- 23.0
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 55318
The median age in US ZIP Code 55318 is 37.8 years.
According to latest Census data, the total population of US ZIP Code 55318 is 30,369.
In US ZIP Code 55318, seniors (ages 65+) make up 13.9% of the population, while children under 18 represent 19.0%.
Based on historical data since 2021, the population in US ZIP Code 55318 has remained stable.