US ZIP Code 81001 Age & Gender Statistics (2024)

Total Population

31,197

Median Age

34.0

Male Median

33.3

Female Median

35.5

US ZIP Code 81001 Population Growth

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

US ZIP Code 81001 Demographic Trend

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

+1.7%% Growth

US ZIP Code 81001 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 81001 Historical Population Data

YearMedian AgePopulation
202434.031,197
202335.131,448
202234.731,160
202136.430,678

US ZIP Code 81001 Age Group Breakdown (2024)

Age CohortPercentage
Under 55.9%
5–1718.6%
18–2411.2%
25–3415.6%
35–5419.5%
55–6411.4%
65+17.7%

Dependency Ratios for US ZIP Code 81001

Total Dependency Ratio:
73.0
Youth Dependency:
42.4
Old-Age Dependency:
30.7

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 81001

The median age in US ZIP Code 81001 is 34.0 years.

According to latest Census data, the total population of US ZIP Code 81001 is 31,197.

In US ZIP Code 81001, seniors (ages 65+) make up 17.7% of the population, while children under 18 represent 18.6%.

Based on historical data since 2021, the population in US ZIP Code 81001 is becoming younger.
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