Muscatine County, Iowa Age & Gender Statistics (2024)

Total Population

42,559

Median Age

39.6

Male Median

38.9

Female Median

40.1

Muscatine County, Iowa Population Growth

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

Muscatine County, Iowa Demographic Trend

Since 2010, the population of has changed by +0.1%%.

+0.1%% Growth

Muscatine County, Iowa Age & Gender Pyramid

Population pyramid for

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


Muscatine County, Iowa Historical Population Data

YearMedian AgePopulation
202439.642,559
202339.142,735
202238.642,968
202138.343,145
202038.242,703
201938.142,889
201838.142,950
201738.142,923
201638.042,949
201538.242,913
201438.242,857
201338.242,798
201238.042,729
201138.142,634
201038.042,501

Muscatine County, Iowa Age Group Breakdown (2024)

Age CohortPercentage
Under 55.8%
5–1718.1%
18–248.2%
25–3411.8%
35–5424.7%
55–6413.4%
65+18.1%

Dependency Ratios for Muscatine County, Iowa

Total Dependency Ratio:
72.3
Youth Dependency:
41.2
Old-Age Dependency:
31.1

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



Age & Gender FAQs for Muscatine County, Iowa

The median age in Muscatine County, Iowa is 39.6 years.

According to latest Census data, the total population of Muscatine County, Iowa is 42,559.

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

Based on historical data since 2010, the population in Muscatine County, Iowa is aging.
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