Mineral County, Montana Age & Gender Statistics (2024)

Total Population

4,959

Median Age

50.0

Male Median

49.5

Female Median

50.6

Mineral County, Montana Population Growth

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

Mineral County, Montana Demographic Trend

Since 2010, the population of has changed by +18.3%%.

+18.3%% Growth

Mineral County, Montana Age & Gender Pyramid

Population pyramid for

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


Mineral County, Montana Historical Population Data

YearMedian AgePopulation
202450.04,959
202350.14,796
202250.34,652
202151.04,490
202052.34,330
201951.74,251
201852.64,211
201752.14,194
201652.44,223
201551.64,238
201451.54,230
201351.04,219
201249.64,203
201149.04,193
201047.84,193

Mineral County, Montana Age Group Breakdown (2024)

Age CohortPercentage
Under 56.3%
5–1714.4%
18–243.8%
25–349.8%
35–5421.1%
55–6416.5%
65+28.1%

Dependency Ratios for Mineral County, Montana

Total Dependency Ratio:
95.5
Youth Dependency:
40.5
Old-Age Dependency:
54.9

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



Age & Gender FAQs for Mineral County, Montana

The median age in Mineral County, Montana is 50.0 years.

According to latest Census data, the total population of Mineral County, Montana is 4,959.

In Mineral County, Montana, seniors (ages 65+) make up 28.1% of the population, while children under 18 represent 14.4%.

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