Preble County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Preble County, Ohio
Preble County, Ohio Age & Gender Statistics (2024)
Total Population
40,765
Median Age
43.3
Male Median
42.3
Female Median
44.2
Preble County, Ohio Population Growth

Preble County, Ohio Demographic Trend
Since 2010, the population of has changed by -4.1%%.
-4.1%% Growth
Preble County, Ohio Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Preble County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.3 | 40,765 |
| 2023 | 43.2 | 40,802 |
| 2022 | 43.0 | 40,929 |
| 2021 | 43.1 | 41,027 |
| 2020 | 43.1 | 40,995 |
| 2019 | 42.7 | 41,093 |
| 2018 | 42.6 | 41,207 |
| 2017 | 42.3 | 41,328 |
| 2016 | 42.2 | 41,561 |
| 2015 | 41.9 | 41,682 |
| 2014 | 41.8 | 41,887 |
| 2013 | 41.1 | 42,050 |
| 2012 | 41.0 | 42,240 |
| 2011 | 40.6 | 42,394 |
| 2010 | 40.3 | 42,502 |
Preble County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 16.9% |
| 18–24 | 7.4% |
| 25–34 | 11.2% |
| 35–54 | 24.4% |
| 55–64 | 14.5% |
| 65+ | 20.4% |
Dependency Ratios for Preble County, Ohio
- Total Dependency Ratio:
- 74.0
- Youth Dependency:
- 38.6
- Old-Age Dependency:
- 35.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Preble County, Ohio
The median age in Preble County, Ohio is 43.3 years.
According to latest Census data, the total population of Preble County, Ohio is 40,765.
In Preble County, Ohio, seniors (ages 65+) make up 20.4% of the population, while children under 18 represent 16.9%.
Based on historical data since 2010, the population in Preble County, Ohio is aging.