US ZIP Code 98597 Age & Gender Statistics (2024)

Total Population

26,669

Median Age

36.7

Male Median

36.5

Female Median

37.0

US ZIP Code 98597 Population Growth

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

US ZIP Code 98597 Demographic Trend

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

+1.7%% Growth

US ZIP Code 98597 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 98597 Historical Population Data

YearMedian AgePopulation
202436.726,669
202336.226,431
202235.925,982
202136.726,222

US ZIP Code 98597 Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1719.5%
18–248.4%
25–3413.9%
35–5428.4%
55–6411.9%
65+12.6%

Dependency Ratios for US ZIP Code 98597

Total Dependency Ratio:
59.6
Youth Dependency:
39.5
Old-Age Dependency:
20.2

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 98597

The median age in US ZIP Code 98597 is 36.7 years.

According to latest Census data, the total population of US ZIP Code 98597 is 26,669.

In US ZIP Code 98597, seniors (ages 65+) make up 12.6% of the population, while children under 18 represent 19.5%.

Based on historical data since 2021, the population in US ZIP Code 98597 has remained stable.
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