Teton County, Wyoming Age & Gender Statistics (2024)

Total Population

23,396

Median Age

40.2

Male Median

39.7

Female Median

40.6

Teton County, Wyoming Population Growth

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

Teton County, Wyoming Demographic Trend

Since 2010, the population of has changed by +12.5%%.

+12.5%% Growth

Teton County, Wyoming Age & Gender Pyramid

Population pyramid for

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


Teton County, Wyoming Historical Population Data

YearMedian AgePopulation
202440.223,396
202340.123,358
202239.923,346
202139.623,319
202040.323,356
201939.323,280
201839.323,059
201739.022,923
201638.422,623
201538.022,311
201437.621,956
201337.021,575
201236.621,326
201136.521,111
201035.720,802

Teton County, Wyoming Age Group Breakdown (2024)

Age CohortPercentage
Under 54.0%
5–1713.0%
18–245.9%
25–3417.1%
35–5429.8%
55–6412.1%
65+17.9%

Dependency Ratios for Teton County, Wyoming

Total Dependency Ratio:
53.9
Youth Dependency:
26.3
Old-Age Dependency:
27.6

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



Age & Gender FAQs for Teton County, Wyoming

The median age in Teton County, Wyoming is 40.2 years.

According to latest Census data, the total population of Teton County, Wyoming is 23,396.

In Teton County, Wyoming, seniors (ages 65+) make up 17.9% of the population, while children under 18 represent 13.0%.

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