Judith Basin County, Montana Age & Gender Statistics (2024)

Total Population

2,071

Median Age

46.2

Male Median

44.9

Female Median

49.6

Judith Basin County, Montana Population Growth

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

Judith Basin County, Montana Demographic Trend

Since 2010, the population of has changed by +5.3%%.

+5.3%% Growth

Judith Basin County, Montana Age & Gender Pyramid

Population pyramid for

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


Judith Basin County, Montana Historical Population Data

YearMedian AgePopulation
202446.22,071
202350.92,053
202250.22,039
202152.32,004
202053.91,968
201951.71,954
201852.21,951
201751.71,965
201652.01,981
201551.41,997
201450.32,023
201350.12,043
201251.32,052
201151.22,061
201052.61,967

Judith Basin County, Montana Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1717.3%
18–245.5%
25–3411.5%
35–5417.4%
55–6417.0%
65+26.0%

Dependency Ratios for Judith Basin County, Montana

Total Dependency Ratio:
94.3
Youth Dependency:
43.7
Old-Age Dependency:
50.6

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



Age & Gender FAQs for Judith Basin County, Montana

The median age in Judith Basin County, Montana is 46.2 years.

According to latest Census data, the total population of Judith Basin County, Montana is 2,071.

In Judith Basin County, Montana, seniors (ages 65+) make up 26.0% of the population, while children under 18 represent 17.3%.

Based on historical data since 2010, the population in Judith Basin County, Montana is becoming younger.
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