Marshall County, Kansas Age & Gender Statistics (2024)

Total Population

9,993

Median Age

43.2

Male Median

42.3

Female Median

44.3

Marshall County, Kansas Population Growth

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

Marshall County, Kansas Demographic Trend

Since 2010, the population of has changed by -1.5%%.

-1.5%% Growth

Marshall County, Kansas Age & Gender Pyramid

Population pyramid for

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


Marshall County, Kansas Historical Population Data

YearMedian AgePopulation
202443.29,993
202342.610,001
202242.310,014
202142.69,995
202042.89,713
201942.89,749
201844.09,798
201744.09,859
201645.29,963
201545.010,005
201445.010,042
201345.010,057
201244.910,083
201144.910,111
201044.810,147

Marshall County, Kansas Age Group Breakdown (2024)

Age CohortPercentage
Under 56.2%
5–1718.0%
18–244.6%
25–3411.3%
35–5422.6%
55–6414.2%
65+23.1%

Dependency Ratios for Marshall County, Kansas

Total Dependency Ratio:
89.7
Youth Dependency:
45.9
Old-Age Dependency:
43.8

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



Age & Gender FAQs for Marshall County, Kansas

The median age in Marshall County, Kansas is 43.2 years.

According to latest Census data, the total population of Marshall County, Kansas is 9,993.

In Marshall County, Kansas, seniors (ages 65+) make up 23.1% of the population, while children under 18 represent 18.0%.

Based on historical data since 2010, the population in Marshall County, Kansas is becoming younger.
Back to Overview