US ZIP Code 99354 Age & Gender Statistics (2024)

Total Population

25,559

Median Age

34.5

Male Median

34.7

Female Median

34.3

US ZIP Code 99354 Population Growth

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

US ZIP Code 99354 Demographic Trend

Since 2021, the population of has changed by +0.5%%.

+0.5%% Growth

US ZIP Code 99354 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 99354 Historical Population Data

YearMedian AgePopulation
202434.525,559
202334.025,577
202234.025,676
202133.325,433

US ZIP Code 99354 Age Group Breakdown (2024)

Age CohortPercentage
Under 54.4%
5–1719.2%
18–248.8%
25–3418.5%
35–5421.0%
55–6411.3%
65+16.9%

Dependency Ratios for US ZIP Code 99354

Total Dependency Ratio:
67.9
Youth Dependency:
39.6
Old-Age Dependency:
28.4

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 99354

The median age in US ZIP Code 99354 is 34.5 years.

According to latest Census data, the total population of US ZIP Code 99354 is 25,559.

In US ZIP Code 99354, seniors (ages 65+) make up 16.9% of the population, while children under 18 represent 19.2%.

Based on historical data since 2021, the population in US ZIP Code 99354 has remained stable.
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