US ZIP Code 99705 Age & Gender Statistics (2024)

Total Population

21,769

Median Age

33.6

Male Median

32.7

Female Median

35.1

US ZIP Code 99705 Population Growth

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

US ZIP Code 99705 Demographic Trend

Since 2021, the population of has changed by -5.0%%.

-5.0%% Growth

US ZIP Code 99705 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 99705 Historical Population Data

YearMedian AgePopulation
202433.621,769
202332.922,281
202232.922,872
202132.122,925

US ZIP Code 99705 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.2%
5–1718.3%
18–249.9%
25–3417.1%
35–5425.1%
55–6412.0%
65+11.5%

Dependency Ratios for US ZIP Code 99705

Total Dependency Ratio:
56.1
Youth Dependency:
38.2
Old-Age Dependency:
17.9

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 99705

The median age in US ZIP Code 99705 is 33.6 years.

According to latest Census data, the total population of US ZIP Code 99705 is 21,769.

In US ZIP Code 99705, seniors (ages 65+) make up 11.5% of the population, while children under 18 represent 18.3%.

Based on historical data since 2021, the population in US ZIP Code 99705 has remained stable.
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