Butler County, Kansas Age & Gender Statistics (2024)

Total Population

68,287

Median Age

38.4

Male Median

37.6

Female Median

39.4

Butler County, Kansas Population Growth

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

Butler County, Kansas Demographic Trend

Since 2010, the population of has changed by +5.3%%.

+5.3%% Growth

Butler County, Kansas Age & Gender Pyramid

Population pyramid for

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


Butler County, Kansas Historical Population Data

YearMedian AgePopulation
202438.468,287
202338.367,916
202238.267,618
202138.567,404
202038.766,890
201938.666,698
201838.466,468
201738.166,260
201638.066,264
201537.866,092
201437.665,927
201337.565,786
201237.565,647
201137.465,307
201037.164,853

Butler County, Kansas Age Group Breakdown (2024)

Age CohortPercentage
Under 55.4%
5–1719.2%
18–248.7%
25–3411.9%
35–5425.8%
55–6412.8%
65+16.2%

Dependency Ratios for Butler County, Kansas

Total Dependency Ratio:
69.0
Youth Dependency:
41.6
Old-Age Dependency:
27.5

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



Age & Gender FAQs for Butler County, Kansas

The median age in Butler County, Kansas is 38.4 years.

According to latest Census data, the total population of Butler County, Kansas is 68,287.

In Butler County, Kansas, seniors (ages 65+) make up 16.2% of the population, while children under 18 represent 19.2%.

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