Harvey County, Kansas Age & Gender Statistics (2024)

Total Population

33,756

Median Age

40.5

Male Median

38.9

Female Median

41.8

Harvey County, Kansas Population Growth

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

Harvey County, Kansas Demographic Trend

Since 2010, the population of has changed by -1.2%%.

-1.2%% Growth

Harvey County, Kansas Age & Gender Pyramid

Population pyramid for

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


Harvey County, Kansas Historical Population Data

YearMedian AgePopulation
202440.533,756
202340.233,823
202240.533,959
202139.334,006
202039.234,434
201939.234,503
201839.534,555
201739.234,683
201638.734,814
201538.634,835
201438.734,797
201338.534,722
201239.734,572
201139.234,392
201038.734,150

Harvey County, Kansas Age Group Breakdown (2024)

Age CohortPercentage
Under 55.4%
5–1718.1%
18–248.4%
25–3411.2%
35–5423.1%
55–6412.3%
65+21.4%

Dependency Ratios for Harvey County, Kansas

Total Dependency Ratio:
81.6
Youth Dependency:
42.7
Old-Age Dependency:
39.0

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



Age & Gender FAQs for Harvey County, Kansas

The median age in Harvey County, Kansas is 40.5 years.

According to latest Census data, the total population of Harvey County, Kansas is 33,756.

In Harvey County, Kansas, seniors (ages 65+) make up 21.4% of the population, while children under 18 represent 18.1%.

Based on historical data since 2010, the population in Harvey County, Kansas is aging.
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