US ZIP Code 98404 Age & Gender Statistics (2024)

Total Population

35,961

Median Age

35.1

Male Median

33.4

Female Median

36.2

US ZIP Code 98404 Population Growth

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

US ZIP Code 98404 Demographic Trend

Since 2021, the population of has changed by +1.7%%.

+1.7%% Growth

US ZIP Code 98404 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 98404 Historical Population Data

YearMedian AgePopulation
202435.135,961
202335.435,829
202235.036,025
202134.635,357

US ZIP Code 98404 Age Group Breakdown (2024)

Age CohortPercentage
Under 57.1%
5–1718.1%
18–248.5%
25–3416.0%
35–5428.3%
55–6410.1%
65+11.9%

Dependency Ratios for US ZIP Code 98404

Total Dependency Ratio:
59.1
Youth Dependency:
40.2
Old-Age Dependency:
19.0

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 98404

The median age in US ZIP Code 98404 is 35.1 years.

According to latest Census data, the total population of US ZIP Code 98404 is 35,961.

In US ZIP Code 98404, seniors (ages 65+) make up 11.9% of the population, while children under 18 represent 18.1%.

Based on historical data since 2021, the population in US ZIP Code 98404 has remained stable.
Back to Overview