Belmont County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Belmont County, Ohio
Belmont County, Ohio Age & Gender Statistics (2024)
Total Population
65,473
Median Age
44.1
Male Median
42.0
Female Median
47.3
Belmont County, Ohio Population Growth

Belmont County, Ohio Demographic Trend
Since 2010, the population of has changed by -7.0%%.
-7.0%% Growth
Belmont County, Ohio Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Belmont County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.1 | 65,473 |
| 2023 | 44.1 | 65,982 |
| 2022 | 44.1 | 66,554 |
| 2021 | 44.2 | 67,077 |
| 2020 | 44.5 | 67,424 |
| 2019 | 44.6 | 68,024 |
| 2018 | 44.5 | 68,472 |
| 2017 | 44.2 | 68,889 |
| 2016 | 44.1 | 69,228 |
| 2015 | 43.9 | 69,560 |
| 2014 | 43.7 | 69,793 |
| 2013 | 43.5 | 69,990 |
| 2012 | 43.5 | 70,182 |
| 2011 | 43.3 | 70,346 |
| 2010 | 43.1 | 70,403 |
Belmont County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.5% |
| 5–17 | 14.2% |
| 18–24 | 7.9% |
| 25–34 | 11.7% |
| 35–54 | 25.2% |
| 55–64 | 14.5% |
| 65+ | 22.0% |
Dependency Ratios for Belmont County, Ohio
- Total Dependency Ratio:
- 68.6
- Youth Dependency:
- 31.6
- Old-Age Dependency:
- 37.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Belmont County, Ohio
The median age in Belmont County, Ohio is 44.1 years.
According to latest Census data, the total population of Belmont County, Ohio is 65,473.
In Belmont County, Ohio, seniors (ages 65+) make up 22.0% of the population, while children under 18 represent 14.2%.
Based on historical data since 2010, the population in Belmont County, Ohio has remained stable.