Treasure County, Montana Age & Gender Distribution (2024)
Population distribution by age and gender for Treasure County, Montana
Treasure County, Montana Age & Gender Statistics (2024)
Total Population
732
Median Age
52.0
Male Median
53.7
Female Median
46.8
Treasure County, Montana Population Growth

Treasure County, Montana Demographic Trend
Since 2010, the population of has changed by -13.7%%.
-13.7%% Growth
Treasure County, Montana Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Treasure County, Montana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 52.0 | 732 |
| 2023 | 53.4 | 761 |
| 2022 | 54.3 | 680 |
| 2021 | 55.5 | 693 |
| 2020 | 57.8 | 614 |
| 2019 | 56.8 | 668 |
| 2018 | 52.1 | 777 |
| 2017 | 49.2 | 790 |
| 2016 | 48.9 | 846 |
| 2015 | 49.0 | 812 |
| 2014 | 51.3 | 761 |
| 2013 | 51.9 | 711 |
| 2012 | 51.9 | 698 |
| 2011 | 46.8 | 824 |
| 2010 | 45.4 | 848 |
Treasure County, Montana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 3.1% |
| 5–17 | 14.3% |
| 18–24 | 3.0% |
| 25–34 | 12.4% |
| 35–54 | 20.4% |
| 55–64 | 23.9% |
| 65+ | 22.8% |
Dependency Ratios for Treasure County, Montana
- Total Dependency Ratio:
- 67.5
- Youth Dependency:
- 29.3
- Old-Age Dependency:
- 38.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Treasure County, Montana
The median age in Treasure County, Montana is 52.0 years.
According to latest Census data, the total population of Treasure County, Montana is 732.
In Treasure County, Montana, seniors (ages 65+) make up 22.8% of the population, while children under 18 represent 14.3%.
Based on historical data since 2010, the population in Treasure County, Montana is aging.