Barton County, Missouri Age & Gender Statistics (2024)

Total Population

11,690

Median Age

41.1

Male Median

42.2

Female Median

40.1

Barton County, Missouri Population Growth

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

Barton County, Missouri Demographic Trend

Since 2010, the population of has changed by -7.5%%.

-7.5%% Growth

Barton County, Missouri Age & Gender Pyramid

Population pyramid for

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


Barton County, Missouri Historical Population Data

YearMedian AgePopulation
202441.111,690
202340.611,685
202240.711,683
202140.911,712
202041.711,732
201941.311,797
201841.411,850
201740.611,942
201640.812,075
201541.112,166
201440.812,286
201340.612,378
201240.512,428
201139.912,506
201039.712,634

Barton County, Missouri Age Group Breakdown (2024)

Age CohortPercentage
Under 55.9%
5–1717.5%
18–247.5%
25–3411.5%
35–5422.6%
55–6413.6%
65+21.4%

Dependency Ratios for Barton County, Missouri

Total Dependency Ratio:
81.2
Youth Dependency:
42.5
Old-Age Dependency:
38.8

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



Age & Gender FAQs for Barton County, Missouri

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

According to latest Census data, the total population of Barton County, Missouri is 11,690.

In Barton County, Missouri, seniors (ages 65+) make up 21.4% of the population, while children under 18 represent 17.5%.

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