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

Population trends in
Figure 1: Annual population growth trend for (2021–2024).

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

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


US ZIP Code 98390 Historical Population Data

YearMedian AgePopulation
202437.911,546
202335.911,497
202237.211,482
202136.511,413

US ZIP Code 98390 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.8%
5–1714.6%
18–247.6%
25–3416.8%
35–5425.6%
55–6412.3%
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.
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