Teton County, Montana Age & Gender Distribution (2024)
Population distribution by age and gender for Teton County, Montana
Teton County, Montana Age & Gender Statistics (2024)
Total Population
6,353
Median Age
42.3
Male Median
41.9
Female Median
43.4
Teton County, Montana Population Growth

Teton County, Montana Demographic Trend
Since 2010, the population of has changed by +4.1%%.
+4.1%% Growth
Teton County, Montana Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Teton County, Montana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.3 | 6,353 |
| 2023 | 43.0 | 6,291 |
| 2022 | 42.4 | 6,238 |
| 2021 | 42.5 | 6,173 |
| 2020 | 42.5 | 6,127 |
| 2019 | 44.4 | 6,086 |
| 2018 | 44.6 | 6,080 |
| 2017 | 44.5 | 6,040 |
| 2016 | 44.6 | 6,067 |
| 2015 | 44.8 | 6,074 |
| 2014 | 44.9 | 6,075 |
| 2013 | 45.3 | 6,063 |
| 2012 | 45.6 | 6,082 |
| 2011 | 45.3 | 6,103 |
| 2010 | 45.3 | 6,105 |
Teton County, Montana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.5% |
| 5–17 | 18.5% |
| 18–24 | 6.5% |
| 25–34 | 10.2% |
| 35–54 | 21.0% |
| 55–64 | 14.3% |
| 65+ | 23.1% |
Dependency Ratios for Teton County, Montana
- Total Dependency Ratio:
- 92.5
- Youth Dependency:
- 48.1
- Old-Age Dependency:
- 44.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Teton County, Montana
The median age in Teton County, Montana is 42.3 years.
According to latest Census data, the total population of Teton County, Montana is 6,353.
In Teton County, Montana, seniors (ages 65+) make up 23.1% of the population, while children under 18 represent 18.5%.
Based on historical data since 2010, the population in Teton County, Montana is becoming younger.