Davis County, Utah Age & Gender Statistics (2024)

Total Population

370,924

Median Age

32.5

Male Median

31.8

Female Median

33.2

Davis County, Utah Population Growth

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

Davis County, Utah Demographic Trend

Since 2010, the population of has changed by +25.9%%.

+25.9%% Growth

Davis County, Utah Age & Gender Pyramid

Population pyramid for

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


Davis County, Utah Historical Population Data

YearMedian AgePopulation
202432.5370,924
202332.3366,742
202232.0363,032
202131.6358,831
202031.3350,761
201931.1345,767
201830.8340,621
201730.6334,977
201630.4329,292
201530.2323,374
201429.9317,646
201329.6311,886
201229.4306,664
201129.1301,124
201028.7294,532

Davis County, Utah Age Group Breakdown (2024)

Age CohortPercentage
Under 57.0%
5–1723.1%
18–249.5%
25–3413.7%
35–5426.5%
55–649.1%
65+11.0%

Dependency Ratios for Davis County, Utah

Total Dependency Ratio:
70.0
Youth Dependency:
51.2
Old-Age Dependency:
18.7

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



Age & Gender FAQs for Davis County, Utah

The median age in Davis County, Utah is 32.5 years.

According to latest Census data, the total population of Davis County, Utah is 370,924.

In Davis County, Utah, seniors (ages 65+) make up 11.0% of the population, while children under 18 represent 23.1%.

Based on historical data since 2010, the population in Davis County, Utah is aging.
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