Cache County, Utah Age & Gender Statistics (2024)

Total Population

140,046

Median Age

26.2

Male Median

26.5

Female Median

25.9

Cache County, Utah Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Cache County, Utah Demographic Trend

Since 2010, the population of has changed by +30.8%%.

+30.8%% Growth

Cache County, Utah Age & Gender Pyramid

Population pyramid for

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


Cache County, Utah Historical Population Data

YearMedian AgePopulation
202426.2140,046
202325.9137,031
202225.5134,428
202125.5131,703
202025.4126,336
201925.2124,165
201825.1122,336
201725.0120,288
201625.0118,824
201525.0117,449
201425.2115,954
201325.2114,181
201225.5112,095
201125.2109,752
201025.2107,078

Cache County, Utah Age Group Breakdown (2024)

Age CohortPercentage
Under 57.4%
5–1721.7%
18–2418.7%
25–3414.2%
35–5420.7%
55–647.2%
65+10.0%

Dependency Ratios for Cache County, Utah

Total Dependency Ratio:
64.4
Youth Dependency:
48.0
Old-Age Dependency:
16.4

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Cache County, Utah

The median age in Cache County, Utah is 26.2 years.

According to latest Census data, the total population of Cache County, Utah is 140,046.

In Cache County, Utah, seniors (ages 65+) make up 10.0% of the population, while children under 18 represent 21.7%.

Based on historical data since 2010, the population in Cache County, Utah has remained stable.
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