Treasure County, Montana Age & Gender Statistics (2024)

Total Population

732

Median Age

52.0

Male Median

53.7

Female Median

46.8

Treasure County, Montana Population Growth

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

Treasure County, Montana Demographic Trend

Since 2010, the population of has changed by -13.7%%.

-13.7%% Growth

Treasure County, Montana Age & Gender Pyramid

Population pyramid for

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


Treasure County, Montana Historical Population Data

YearMedian AgePopulation
202452.0732
202353.4761
202254.3680
202155.5693
202057.8614
201956.8668
201852.1777
201749.2790
201648.9846
201549.0812
201451.3761
201351.9711
201251.9698
201146.8824
201045.4848

Treasure County, Montana Age Group Breakdown (2024)

Age CohortPercentage
Under 53.1%
5–1714.3%
18–243.0%
25–3412.4%
35–5420.4%
55–6423.9%
65+22.8%

Dependency Ratios for Treasure County, Montana

Total Dependency Ratio:
67.5
Youth Dependency:
29.3
Old-Age Dependency:
38.2

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



Age & Gender FAQs for Treasure County, Montana

The median age in Treasure County, Montana is 52.0 years.

According to latest Census data, the total population of Treasure County, Montana is 732.

In Treasure County, Montana, seniors (ages 65+) make up 22.8% of the population, while children under 18 represent 14.3%.

Based on historical data since 2010, the population in Treasure County, Montana is aging.
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