Richland County, Montana Age & Gender Distribution (2024)
Population distribution by age and gender for Richland County, Montana
Richland County, Montana Age & Gender Statistics (2024)
Total Population
11,235
Median Age
38.4
Male Median
39.2
Female Median
37.9
Richland County, Montana Population Growth
Richland County, Montana Demographic Trend
Since 2010, the population of has changed by +18.3%%.
+18.3%% Growth
Richland County, Montana Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Richland County, Montana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.4 | 11,235 |
| 2023 | 38.0 | 11,329 |
| 2022 | 38.3 | 11,366 |
| 2021 | 38.3 | 11,375 |
| 2020 | 38.0 | 11,097 |
| 2019 | 38.6 | 11,199 |
| 2018 | 38.9 | 11,360 |
| 2017 | 38.0 | 11,405 |
| 2016 | 38.0 | 11,392 |
| 2015 | 38.0 | 11,132 |
| 2014 | 39.3 | 10,686 |
| 2013 | 39.4 | 10,318 |
| 2012 | 40.5 | 9,961 |
| 2011 | 41.6 | 9,669 |
| 2010 | 42.3 | 9,498 |
Richland County, Montana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.1% |
| 5–17 | 18.8% |
| 18–24 | 8.0% |
| 25–34 | 13.2% |
| 35–54 | 23.6% |
| 55–64 | 12.7% |
| 65+ | 17.5% |
Dependency Ratios for Richland County, Montana
- Total Dependency Ratio:
- 73.6
- Youth Dependency:
- 43.3
- Old-Age Dependency:
- 30.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Richland County, Montana
The median age in Richland County, Montana is 38.4 years.
According to latest Census data, the total population of Richland County, Montana is 11,235.
In Richland County, Montana, seniors (ages 65+) make up 17.5% of the population, while children under 18 represent 18.8%.
Based on historical data since 2010, the population in Richland County, Montana is becoming younger.