Simpson County, Kentucky Age & Gender Statistics (2024)

Total Population

19,972

Median Age

38.8

Male Median

38.1

Female Median

39.6

Simpson County, Kentucky Population Growth

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

Simpson County, Kentucky Demographic Trend

Since 2010, the population of has changed by +16.0%%.

+16.0%% Growth

Simpson County, Kentucky Age & Gender Pyramid

Population pyramid for

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


Simpson County, Kentucky Historical Population Data

YearMedian AgePopulation
202438.819,972
202339.019,786
202239.219,574
202139.019,324
202038.718,319
201939.018,183
201839.518,063
201739.817,881
201640.117,856
201539.617,704
201439.117,551
201338.617,443
201238.417,323
201138.017,269
201037.817,214

Simpson County, Kentucky Age Group Breakdown (2024)

Age CohortPercentage
Under 55.4%
5–1718.1%
18–248.3%
25–3413.7%
35–5424.4%
55–6414.0%
65+16.1%

Dependency Ratios for Simpson County, Kentucky

Total Dependency Ratio:
65.4
Youth Dependency:
38.8
Old-Age Dependency:
26.7

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



Age & Gender FAQs for Simpson County, Kentucky

The median age in Simpson County, Kentucky is 38.8 years.

According to latest Census data, the total population of Simpson County, Kentucky is 19,972.

In Simpson County, Kentucky, seniors (ages 65+) make up 16.1% of the population, while children under 18 represent 18.1%.

Based on historical data since 2010, the population in Simpson County, Kentucky has remained stable.
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