Jefferson County, Indiana Age & Gender Distribution (2024)
Population distribution by age and gender for Jefferson County, Indiana
Jefferson County, Indiana Age & Gender Statistics (2024)
Total Population
32,998
Median Age
41.8
Male Median
41.5
Female Median
42.2
Jefferson County, Indiana Population Growth
Jefferson County, Indiana Demographic Trend
Since 2010, the population of has changed by +1.9%%.
+1.9%% Growth
Jefferson County, Indiana Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Jefferson County, Indiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.8 | 32,998 |
| 2023 | 41.6 | 33,074 |
| 2022 | 41.0 | 33,057 |
| 2021 | 41.5 | 33,000 |
| 2020 | 41.1 | 32,167 |
| 2019 | 40.8 | 32,201 |
| 2018 | 40.5 | 32,237 |
| 2017 | 40.6 | 32,293 |
| 2016 | 40.5 | 32,482 |
| 2015 | 40.7 | 32,453 |
| 2014 | 41.0 | 32,447 |
| 2013 | 41.0 | 32,449 |
| 2012 | 40.5 | 32,501 |
| 2011 | 39.8 | 32,380 |
| 2010 | 39.4 | 32,393 |
Jefferson County, Indiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 14.7% |
| 18–24 | 9.7% |
| 25–34 | 12.4% |
| 35–54 | 24.2% |
| 55–64 | 14.5% |
| 65+ | 19.2% |
Dependency Ratios for Jefferson County, Indiana
- Total Dependency Ratio:
- 64.3
- Youth Dependency:
- 32.8
- Old-Age Dependency:
- 31.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Jefferson County, Indiana
The median age in Jefferson County, Indiana is 41.8 years.
According to latest Census data, the total population of Jefferson County, Indiana is 32,998.
In Jefferson County, Indiana, seniors (ages 65+) make up 19.2% of the population, while children under 18 represent 14.7%.
Based on historical data since 2010, the population in Jefferson County, Indiana is aging.