Cass County, Indiana Age & Gender Distribution (2024)
Population distribution by age and gender for Cass County, Indiana
Cass County, Indiana Age & Gender Statistics (2024)
Total Population
37,680
Median Age
41.8
Male Median
41.8
Female Median
41.7
Cass County, Indiana Population Growth

Cass County, Indiana Demographic Trend
Since 2010, the population of has changed by -3.5%%.
-3.5%% Growth
Cass County, Indiana Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Cass County, Indiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.8 | 37,680 |
| 2023 | 41.1 | 37,703 |
| 2022 | 41.3 | 37,820 |
| 2021 | 40.7 | 37,918 |
| 2020 | 40.6 | 37,727 |
| 2019 | 40.8 | 37,880 |
| 2018 | 40.8 | 38,084 |
| 2017 | 40.5 | 38,248 |
| 2016 | 40.5 | 38,324 |
| 2015 | 40.1 | 38,476 |
| 2014 | 39.5 | 38,730 |
| 2013 | 39.0 | 38,802 |
| 2012 | 38.6 | 38,875 |
| 2011 | 38.4 | 38,971 |
| 2010 | 38.4 | 39,058 |
Cass County, Indiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 17.4% |
| 18–24 | 7.9% |
| 25–34 | 11.5% |
| 35–54 | 25.1% |
| 55–64 | 13.7% |
| 65+ | 18.8% |
Dependency Ratios for Cass County, Indiana
- Total Dependency Ratio:
- 72.0
- Youth Dependency:
- 39.6
- Old-Age Dependency:
- 32.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Cass County, Indiana
The median age in Cass County, Indiana is 41.8 years.
According to latest Census data, the total population of Cass County, Indiana is 37,680.
In Cass County, Indiana, seniors (ages 65+) make up 18.8% of the population, while children under 18 represent 17.4%.
Based on historical data since 2010, the population in Cass County, Indiana is aging.