US ZIP Code 99507 Age & Gender Statistics (2024)

Total Population

37,301

Median Age

35.6

Male Median

35.1

Female Median

36.4

US ZIP Code 99507 Population Growth

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

US ZIP Code 99507 Demographic Trend

Since 2021, the population of has changed by +3.9%%.

+3.9%% Growth

US ZIP Code 99507 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 99507 Historical Population Data

YearMedian AgePopulation
202435.637,301
202335.636,300
202234.935,708
202135.335,916

US ZIP Code 99507 Age Group Breakdown (2024)

Age CohortPercentage
Under 55.5%
5–1716.5%
18–249.5%
25–3417.3%
35–5426.2%
55–6412.0%
65+13.0%

Dependency Ratios for US ZIP Code 99507

Total Dependency Ratio:
54.0
Youth Dependency:
34.0
Old-Age Dependency:
20.0

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 99507

The median age in US ZIP Code 99507 is 35.6 years.

According to latest Census data, the total population of US ZIP Code 99507 is 37,301.

In US ZIP Code 99507, seniors (ages 65+) make up 13.0% of the population, while children under 18 represent 16.5%.

Based on historical data since 2021, the population in US ZIP Code 99507 has remained stable.
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