Jasper County, Missouri Age & Gender Statistics (2024)

Total Population

124,357

Median Age

36.8

Male Median

35.8

Female Median

37.7

Jasper County, Missouri Population Growth

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

Jasper County, Missouri Demographic Trend

Since 2010, the population of has changed by +8.1%%.

+8.1%% Growth

Jasper County, Missouri Age & Gender Pyramid

Population pyramid for

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


Jasper County, Missouri Historical Population Data

YearMedian AgePopulation
202436.8124,357
202336.6123,532
202236.6122,788
202136.4122,059
202036.2120,528
201936.2119,920
201836.0119,238
201735.9118,522
201635.8117,376
201535.5117,184
201435.4116,996
201335.2116,803
201235.1116,493
201135.0116,307
201035.1115,029

Jasper County, Missouri Age Group Breakdown (2024)

Age CohortPercentage
Under 56.4%
5–1718.2%
18–249.4%
25–3413.5%
35–5424.7%
55–6411.7%
65+16.1%

Dependency Ratios for Jasper County, Missouri

Total Dependency Ratio:
68.8
Youth Dependency:
41.6
Old-Age Dependency:
27.2

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



Age & Gender FAQs for Jasper County, Missouri

The median age in Jasper County, Missouri is 36.8 years.

According to latest Census data, the total population of Jasper County, Missouri is 124,357.

In Jasper County, Missouri, seniors (ages 65+) make up 16.1% of the population, while children under 18 represent 18.2%.

Based on historical data since 2010, the population in Jasper County, Missouri is aging.
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