Cascade County, Montana Age & Gender Distribution (2024)
Population distribution by age and gender for Cascade County, Montana
Cascade County, Montana Age & Gender Statistics (2024)
Total Population
84,606
Median Age
38.6
Male Median
37.1
Female Median
40.6
Cascade County, Montana Population Growth
Cascade County, Montana Demographic Trend
Since 2010, the population of has changed by +5.0%%.
+5.0%% Growth
Cascade County, Montana Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Cascade County, Montana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.6 | 84,606 |
| 2023 | 38.3 | 84,601 |
| 2022 | 37.9 | 84,423 |
| 2021 | 38.0 | 84,178 |
| 2020 | 38.0 | 81,576 |
| 2019 | 38.3 | 81,625 |
| 2018 | 38.2 | 81,746 |
| 2017 | 38.4 | 81,816 |
| 2016 | 38.0 | 82,049 |
| 2015 | 38.0 | 82,090 |
| 2014 | 38.1 | 81,953 |
| 2013 | 38.8 | 81,621 |
| 2012 | 38.7 | 81,248 |
| 2011 | 39.0 | 80,931 |
| 2010 | 39.2 | 80,562 |
Cascade County, Montana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 16.6% |
| 18–24 | 8.9% |
| 25–34 | 14.1% |
| 35–54 | 22.6% |
| 55–64 | 12.5% |
| 65+ | 19.6% |
Dependency Ratios for Cascade County, Montana
- Total Dependency Ratio:
- 72.2
- Youth Dependency:
- 38.4
- Old-Age Dependency:
- 33.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Cascade County, Montana
The median age in Cascade County, Montana is 38.6 years.
According to latest Census data, the total population of Cascade County, Montana is 84,606.
In Cascade County, Montana, seniors (ages 65+) make up 19.6% of the population, while children under 18 represent 16.6%.
Based on historical data since 2010, the population in Cascade County, Montana has remained stable.