Benton County, Indiana Age & Gender Distribution (2024)
Population distribution by age and gender for Benton County, Indiana
Benton County, Indiana Age & Gender Statistics (2024)
Total Population
8,735
Median Age
39.9
Male Median
38.7
Female Median
41.8
Benton County, Indiana Population Growth

Benton County, Indiana Demographic Trend
Since 2010, the population of has changed by -1.0%%.
-1.0%% Growth
Benton County, Indiana Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Benton County, Indiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.9 | 8,735 |
| 2023 | 40.3 | 8,708 |
| 2022 | 40.4 | 8,709 |
| 2021 | 40.4 | 8,687 |
| 2020 | 40.8 | 8,695 |
| 2019 | 40.5 | 8,677 |
| 2018 | 40.5 | 8,667 |
| 2017 | 40.9 | 8,685 |
| 2016 | 40.5 | 8,709 |
| 2015 | 40.4 | 8,752 |
| 2014 | 40.3 | 8,810 |
| 2013 | 40.2 | 8,823 |
| 2012 | 39.8 | 8,816 |
| 2011 | 39.8 | 8,815 |
| 2010 | 39.5 | 8,820 |
Benton County, Indiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.1% |
| 5–17 | 18.5% |
| 18–24 | 7.8% |
| 25–34 | 11.6% |
| 35–54 | 24.6% |
| 55–64 | 14.1% |
| 65+ | 17.3% |
Dependency Ratios for Benton County, Indiana
- Total Dependency Ratio:
- 72.1
- Youth Dependency:
- 42.3
- Old-Age Dependency:
- 29.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Benton County, Indiana
The median age in Benton County, Indiana is 39.9 years.
According to latest Census data, the total population of Benton County, Indiana is 8,735.
In Benton County, Indiana, seniors (ages 65+) make up 17.3% of the population, while children under 18 represent 18.5%.
Based on historical data since 2010, the population in Benton County, Indiana has remained stable.