Broadwater County, Montana Age & Gender Statistics (2024)

Total Population

7,668

Median Age

45.9

Male Median

46.7

Female Median

45.4

Broadwater County, Montana Population Growth

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

Broadwater County, Montana Demographic Trend

Since 2010, the population of has changed by +45.0%%.

+45.0%% Growth

Broadwater County, Montana Age & Gender Pyramid

Population pyramid for

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


Broadwater County, Montana Historical Population Data

YearMedian AgePopulation
202445.97,668
202346.27,310
202247.46,977
202146.96,641
202047.16,080
201947.35,945
201846.95,834
201746.35,755
201646.75,692
201545.85,692
201445.65,697
201345.55,666
201245.65,575
201141.85,447
201042.65,287

Broadwater County, Montana Age Group Breakdown (2024)

Age CohortPercentage
Under 55.3%
5–1714.6%
18–245.3%
25–3412.4%
35–5423.1%
55–6416.1%
65+23.2%

Dependency Ratios for Broadwater County, Montana

Total Dependency Ratio:
75.9
Youth Dependency:
35.0
Old-Age Dependency:
40.9

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



Age & Gender FAQs for Broadwater County, Montana

The median age in Broadwater County, Montana is 45.9 years.

According to latest Census data, the total population of Broadwater County, Montana is 7,668.

In Broadwater County, Montana, seniors (ages 65+) make up 23.2% of the population, while children under 18 represent 14.6%.

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