Missouri Age & Gender Statistics (2024)

Total Population

6,191,814

Median Age

39.0

Male Median

37.9

Female Median

40.2

Missouri Population Growth

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

Missouri Demographic Trend

Since 2010, the population of has changed by +4.6%%.

+4.6%% Growth

Missouri Age & Gender Pyramid

Population pyramid for

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


Missouri Historical Population Data

YearMedian AgePopulation
202439.06,191,814
202338.96,168,181
202238.86,154,422
202138.86,141,534
202038.76,124,160
201938.66,104,910
201838.56,090,062
201738.46,075,300
201638.36,059,651
201538.26,045,448
201438.16,028,076
201338.06,007,182
201237.95,982,413
201137.75,955,802
201037.65,922,314

Missouri Age Group Breakdown (2024)

Age CohortPercentage
Under 55.8%
5–1716.6%
18–249.1%
25–3413.2%
35–5424.5%
55–6413.0%
65+17.9%

Dependency Ratios for Missouri

Total Dependency Ratio:
67.3
Youth Dependency:
37.4
Old-Age Dependency:
29.9

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



Age & Gender FAQs for Missouri

The median age in Missouri is 39.0 years.

According to latest Census data, the total population of Missouri is 6,191,814.

In Missouri, seniors (ages 65+) make up 17.9% of the population, while children under 18 represent 16.6%.

Based on historical data since 2010, the population in Missouri has remained stable.
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