Miller County, Arkansas Age & Gender Statistics (2024)

Total Population

42,360

Median Age

39.3

Male Median

37.2

Female Median

41.3

Miller County, Arkansas Population Growth

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

Miller County, Arkansas Demographic Trend

Since 2010, the population of has changed by -1.6%%.

-1.6%% Growth

Miller County, Arkansas Age & Gender Pyramid

Population pyramid for

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


Miller County, Arkansas Historical Population Data

YearMedian AgePopulation
202439.342,360
202339.042,588
202239.942,682
202140.142,875
202039.743,515
201939.543,572
201838.943,759
201738.543,760
201637.643,666
201537.843,652
201437.643,537
201337.443,515
201237.543,449
201137.743,266
201037.243,048

Miller County, Arkansas Age Group Breakdown (2024)

Age CohortPercentage
Under 55.7%
5–1717.6%
18–248.6%
25–3412.6%
35–5425.3%
55–6413.0%
65+17.1%

Dependency Ratios for Miller County, Arkansas

Total Dependency Ratio:
68.0
Youth Dependency:
39.3
Old-Age Dependency:
28.7

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



Age & Gender FAQs for Miller County, Arkansas

The median age in Miller County, Arkansas is 39.3 years.

According to latest Census data, the total population of Miller County, Arkansas is 42,360.

In Miller County, Arkansas, seniors (ages 65+) make up 17.1% of the population, while children under 18 represent 17.6%.

Based on historical data since 2010, the population in Miller County, Arkansas is aging.
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