Ellis County, Kansas Age & Gender Statistics (2024)

Total Population

28,920

Median Age

33.2

Male Median

32.1

Female Median

34.5

Ellis County, Kansas Population Growth

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

Ellis County, Kansas Demographic Trend

Since 2010, the population of has changed by +3.1%%.

+3.1%% Growth

Ellis County, Kansas Age & Gender Pyramid

Population pyramid for

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


Ellis County, Kansas Historical Population Data

YearMedian AgePopulation
202433.228,920
202332.528,870
202232.928,921
202133.728,893
202033.228,747
201932.528,775
201832.628,878
201732.028,877
201632.029,032
201532.228,993
201432.228,878
201331.528,746
201231.828,525
201131.428,253
201031.828,039

Ellis County, Kansas Age Group Breakdown (2024)

Age CohortPercentage
Under 55.0%
5–1715.1%
18–2419.8%
25–3412.3%
35–5421.5%
55–6410.3%
65+16.0%

Dependency Ratios for Ellis County, Kansas

Total Dependency Ratio:
56.5
Youth Dependency:
31.5
Old-Age Dependency:
25.0

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



Age & Gender FAQs for Ellis County, Kansas

The median age in Ellis County, Kansas is 33.2 years.

According to latest Census data, the total population of Ellis County, Kansas is 28,920.

In Ellis County, Kansas, seniors (ages 65+) make up 16.0% of the population, while children under 18 represent 15.1%.

Based on historical data since 2010, the population in Ellis County, Kansas has remained stable.
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