Sublette County, Wyoming Age & Gender Statistics (2024)

Total Population

8,838

Median Age

43.5

Male Median

42.0

Female Median

45.4

Sublette County, Wyoming Population Growth

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

Sublette County, Wyoming Demographic Trend

Since 2010, the population of has changed by -5.2%%.

-5.2%% Growth

Sublette County, Wyoming Age & Gender Pyramid

Population pyramid for

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


Sublette County, Wyoming Historical Population Data

YearMedian AgePopulation
202443.58,838
202342.88,806
202241.78,801
202140.58,830
202039.79,865
201939.49,880
201839.49,951
201737.510,037
201637.510,032
201538.110,117
201437.810,183
201337.910,178
201238.210,065
201138.99,758
201039.59,322

Sublette County, Wyoming Age Group Breakdown (2024)

Age CohortPercentage
Under 54.3%
5–1716.8%
18–245.3%
25–3410.6%
35–5425.9%
55–6412.9%
65+24.2%

Dependency Ratios for Sublette County, Wyoming

Total Dependency Ratio:
82.8
Youth Dependency:
38.6
Old-Age Dependency:
44.2

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



Age & Gender FAQs for Sublette County, Wyoming

The median age in Sublette County, Wyoming is 43.5 years.

According to latest Census data, the total population of Sublette County, Wyoming is 8,838.

In Sublette County, Wyoming, seniors (ages 65+) make up 24.2% of the population, while children under 18 represent 16.8%.

Based on historical data since 2010, the population in Sublette County, Wyoming is aging.
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