Marion County, West Virginia Age & Gender Distribution (2024)
Population distribution by age and gender for Marion County, West Virginia
Marion County, West Virginia Age & Gender Statistics (2024)
Total Population
55,909
Median Age
40.3
Male Median
39.2
Female Median
41.5
Marion County, West Virginia Population Growth
Marion County, West Virginia Demographic Trend
Since 2010, the population of has changed by -0.8%%.
-0.8%% Growth
Marion County, West Virginia Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Marion County, West Virginia Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.3 | 55,909 |
| 2023 | 40.4 | 56,042 |
| 2022 | 40.3 | 56,194 |
| 2021 | 40.4 | 56,256 |
| 2020 | 41.0 | 56,233 |
| 2019 | 41.1 | 56,355 |
| 2018 | 41.2 | 56,497 |
| 2017 | 41.3 | 56,575 |
| 2016 | 41.3 | 56,716 |
| 2015 | 41.1 | 56,790 |
| 2014 | 41.3 | 56,698 |
| 2013 | 41.4 | 56,666 |
| 2012 | 41.3 | 56,460 |
| 2011 | 41.3 | 56,416 |
| 2010 | 41.3 | 56,356 |
Marion County, West Virginia Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.8% |
| 5–17 | 15.0% |
| 18–24 | 10.8% |
| 25–34 | 12.9% |
| 35–54 | 23.9% |
| 55–64 | 12.5% |
| 65+ | 20.1% |
Dependency Ratios for Marion County, West Virginia
- Total Dependency Ratio:
- 66.6
- Youth Dependency:
- 33.1
- Old-Age Dependency:
- 33.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Marion County, West Virginia
The median age in Marion County, West Virginia is 40.3 years.
According to latest Census data, the total population of Marion County, West Virginia is 55,909.
In Marion County, West Virginia, seniors (ages 65+) make up 20.1% of the population, while children under 18 represent 15.0%.
Based on historical data since 2010, the population in Marion County, West Virginia has remained stable.