Clinton County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Clinton County, Ohio
Clinton County, Ohio Age & Gender Statistics (2024)
Total Population
42,012
Median Age
40.8
Male Median
39.7
Female Median
41.6
Clinton County, Ohio Population Growth

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

Figure 2: Population distribution by age and gender for 2024.
Clinton County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.8 | 42,012 |
| 2023 | 41.0 | 42,014 |
| 2022 | 40.5 | 42,077 |
| 2021 | 40.4 | 42,046 |
| 2020 | 39.8 | 42,000 |
| 2019 | 39.4 | 41,957 |
| 2018 | 39.9 | 41,896 |
| 2017 | 39.8 | 41,869 |
| 2016 | 39.4 | 41,854 |
| 2015 | 39.3 | 41,892 |
| 2014 | 39.4 | 41,871 |
| 2013 | 39.0 | 42,013 |
| 2012 | 38.4 | 42,161 |
| 2011 | 37.8 | 42,296 |
| 2010 | 37.7 | 42,416 |
Clinton County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 16.9% |
| 18–24 | 9.7% |
| 25–34 | 11.5% |
| 35–54 | 23.8% |
| 55–64 | 13.7% |
| 65+ | 18.6% |
Dependency Ratios for Clinton County, Ohio
- Total Dependency Ratio:
- 70.2
- Youth Dependency:
- 38.6
- 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 Clinton County, Ohio
The median age in Clinton County, Ohio is 40.8 years.
According to latest Census data, the total population of Clinton County, Ohio is 42,012.
In Clinton County, Ohio, seniors (ages 65+) make up 18.6% of the population, while children under 18 represent 16.9%.
Based on historical data since 2010, the population in Clinton County, Ohio is aging.