US ZIP Code 81520 Age & Gender Statistics (2024)

Total Population

12,892

Median Age

38.4

Male Median

38.8

Female Median

36.9

US ZIP Code 81520 Population Growth

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

US ZIP Code 81520 Demographic Trend

Since 2021, the population of has changed by -8.1%%.

-8.1%% Growth

US ZIP Code 81520 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 81520 Historical Population Data

YearMedian AgePopulation
202438.412,892
202335.913,454
202235.513,682
202133.214,023

US ZIP Code 81520 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.9%
5–1715.0%
18–246.9%
25–3414.0%
35–5427.0%
55–6413.0%
65+17.1%

Dependency Ratios for US ZIP Code 81520

Total Dependency Ratio:
64.0
Youth Dependency:
36.0
Old-Age Dependency:
28.1

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 81520

The median age in US ZIP Code 81520 is 38.4 years.

According to latest Census data, the total population of US ZIP Code 81520 is 12,892.

In US ZIP Code 81520, seniors (ages 65+) make up 17.1% of the population, while children under 18 represent 15.0%.

Based on historical data since 2021, the population in US ZIP Code 81520 is aging.
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