Cass County, Minnesota Age & Gender Distribution (2024)
Population distribution by age and gender for Cass County, Minnesota
Cass County, Minnesota Age & Gender Statistics (2024)
Total Population
30,992
Median Age
49.9
Male Median
48.9
Female Median
50.6
Cass County, Minnesota Population Growth

Cass County, Minnesota Demographic Trend
Since 2010, the population of has changed by +8.2%%.
+8.2%% Growth
Cass County, Minnesota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Cass County, Minnesota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 49.9 | 30,992 |
| 2023 | 49.7 | 30,688 |
| 2022 | 49.0 | 30,288 |
| 2021 | 48.8 | 29,917 |
| 2020 | 48.9 | 29,462 |
| 2019 | 48.9 | 29,268 |
| 2018 | 48.9 | 29,022 |
| 2017 | 48.7 | 28,810 |
| 2016 | 48.4 | 28,633 |
| 2015 | 48.3 | 28,519 |
| 2014 | 48.0 | 28,499 |
| 2013 | 47.5 | 28,485 |
| 2012 | 47.0 | 28,519 |
| 2011 | 46.4 | 28,584 |
| 2010 | 45.6 | 28,648 |
Cass County, Minnesota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 15.4% |
| 18–24 | 6.1% |
| 25–34 | 9.0% |
| 35–54 | 20.8% |
| 55–64 | 16.7% |
| 65+ | 27.5% |
Dependency Ratios for Cass County, Minnesota
- Total Dependency Ratio:
- 90.2
- Youth Dependency:
- 38.0
- Old-Age Dependency:
- 52.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Cass County, Minnesota
The median age in Cass County, Minnesota is 49.9 years.
According to latest Census data, the total population of Cass County, Minnesota is 30,992.
In Cass County, Minnesota, seniors (ages 65+) make up 27.5% of the population, while children under 18 represent 15.4%.
Based on historical data since 2010, the population in Cass County, Minnesota is aging.