US ZIP Code 98390 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 98390
US ZIP Code 98390 Age & Gender Statistics (2024)
Total Population
11,546
Median Age
37.9
Male Median
36.0
Female Median
39.4
US ZIP Code 98390 Population Growth

US ZIP Code 98390 Demographic Trend
Since 2021, the population of has changed by +1.2%%.
+1.2%% Growth
US ZIP Code 98390 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 98390 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.9 | 11,546 |
| 2023 | 35.9 | 11,497 |
| 2022 | 37.2 | 11,482 |
| 2021 | 36.5 | 11,413 |
US ZIP Code 98390 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.8% |
| 5–17 | 14.6% |
| 18–24 | 7.6% |
| 25–34 | 16.8% |
| 35–54 | 25.6% |
| 55–64 | 12.3% |
| 65+ | 16.4% |
Dependency Ratios for US ZIP Code 98390
- Total Dependency Ratio:
- 60.8
- Youth Dependency:
- 34.4
- Old-Age Dependency:
- 26.4
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 98390
The median age in US ZIP Code 98390 is 37.9 years.
According to latest Census data, the total population of US ZIP Code 98390 is 11,546.
In US ZIP Code 98390, seniors (ages 65+) make up 16.4% of the population, while children under 18 represent 14.6%.
Based on historical data since 2021, the population in US ZIP Code 98390 has remained stable.