Madison County, Missouri Age & Gender Statistics (2024)

Total Population

12,729

Median Age

41.1

Male Median

39.7

Female Median

42.1

Madison County, Missouri Population Growth

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

Madison County, Missouri Demographic Trend

Since 2010, the population of has changed by +3.7%%.

+3.7%% Growth

Madison County, Missouri Age & Gender Pyramid

Population pyramid for

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


Madison County, Missouri Historical Population Data

YearMedian AgePopulation
202441.112,729
202341.412,665
202241.412,649
202141.412,597
202041.912,176
201942.212,179
201842.112,205
201741.712,226
201642.912,403
201542.312,401
201442.912,353
201341.212,350
201241.212,334
201140.612,281
201040.112,269

Madison County, Missouri Age Group Breakdown (2024)

Age CohortPercentage
Under 55.1%
5–1718.2%
18–247.0%
25–3411.6%
35–5424.2%
55–6414.3%
65+19.6%

Dependency Ratios for Madison County, Missouri

Total Dependency Ratio:
75.0
Youth Dependency:
40.8
Old-Age Dependency:
34.2

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



Age & Gender FAQs for Madison County, Missouri

The median age in Madison County, Missouri is 41.1 years.

According to latest Census data, the total population of Madison County, Missouri is 12,729.

In Madison County, Missouri, seniors (ages 65+) make up 19.6% of the population, while children under 18 represent 18.2%.

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