US ZIP Code 99701 Age & Gender Statistics (2024)

Total Population

18,061

Median Age

33.5

Male Median

32.5

Female Median

35.2

US ZIP Code 99701 Population Growth

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

US ZIP Code 99701 Demographic Trend

Since 2021, the population of has changed by +1.6%%.

+1.6%% Growth

US ZIP Code 99701 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 99701 Historical Population Data

YearMedian AgePopulation
202433.518,061
202334.317,564
202233.518,295
202133.917,781

US ZIP Code 99701 Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1716.7%
18–249.8%
25–3421.0%
35–5423.7%
55–649.3%
65+14.3%

Dependency Ratios for US ZIP Code 99701

Total Dependency Ratio:
56.8
Youth Dependency:
34.3
Old-Age Dependency:
22.5

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 99701

The median age in US ZIP Code 99701 is 33.5 years.

According to latest Census data, the total population of US ZIP Code 99701 is 18,061.

In US ZIP Code 99701, seniors (ages 65+) make up 14.3% of the population, while children under 18 represent 16.7%.

Based on historical data since 2021, the population in US ZIP Code 99701 has remained stable.
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