Chouteau County, Montana Age & Gender Statistics (2024)

Total Population

5,906

Median Age

43.0

Male Median

41.2

Female Median

43.7

Chouteau County, Montana Population Growth

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

Chouteau County, Montana Demographic Trend

Since 2010, the population of has changed by +2.4%%.

+2.4%% Growth

Chouteau County, Montana Age & Gender Pyramid

Population pyramid for

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


Chouteau County, Montana Historical Population Data

YearMedian AgePopulation
202443.05,906
202342.95,888
202242.45,897
202142.15,896
202040.95,731
201941.95,732
201840.95,789
201740.95,812
201641.15,837
201541.15,855
201441.15,859
201341.35,827
201241.55,811
201141.15,784
201041.55,765

Chouteau County, Montana Age Group Breakdown (2024)

Age CohortPercentage
Under 55.6%
5–1716.7%
18–246.4%
25–3412.3%
35–5421.9%
55–6413.7%
65+23.4%

Dependency Ratios for Chouteau County, Montana

Total Dependency Ratio:
84.2
Youth Dependency:
41.1
Old-Age Dependency:
43.1

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



Age & Gender FAQs for Chouteau County, Montana

The median age in Chouteau County, Montana is 43.0 years.

According to latest Census data, the total population of Chouteau County, Montana is 5,906.

In Chouteau County, Montana, seniors (ages 65+) make up 23.4% of the population, while children under 18 represent 16.7%.

Based on historical data since 2010, the population in Chouteau County, Montana has remained stable.
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