Teton County, Wyoming Age & Gender Distribution (2024)
Population distribution by age and gender for Teton County, Wyoming
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

Teton County, Wyoming Demographic Trend
Since 2010, the population of has changed by +12.5%%.
+12.5%% Growth
Teton County, Wyoming Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Teton County, Wyoming Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.2 | 23,396 |
| 2023 | 40.1 | 23,358 |
| 2022 | 39.9 | 23,346 |
| 2021 | 39.6 | 23,319 |
| 2020 | 40.3 | 23,356 |
| 2019 | 39.3 | 23,280 |
| 2018 | 39.3 | 23,059 |
| 2017 | 39.0 | 22,923 |
| 2016 | 38.4 | 22,623 |
| 2015 | 38.0 | 22,311 |
| 2014 | 37.6 | 21,956 |
| 2013 | 37.0 | 21,575 |
| 2012 | 36.6 | 21,326 |
| 2011 | 36.5 | 21,111 |
| 2010 | 35.7 | 20,802 |
Teton County, Wyoming Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.0% |
| 5–17 | 13.0% |
| 18–24 | 5.9% |
| 25–34 | 17.1% |
| 35–54 | 29.8% |
| 55–64 | 12.1% |
| 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.