Mahoning County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Mahoning County, Ohio
Mahoning County, Ohio Age & Gender Statistics (2024)
Total Population
226,491
Median Age
43.2
Male Median
41.5
Female Median
45.2
Mahoning County, Ohio Population Growth

Mahoning County, Ohio Demographic Trend
Since 2010, the population of has changed by -6.4%%.
-6.4%% Growth
Mahoning County, Ohio Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Mahoning County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.2 | 226,491 |
| 2023 | 43.4 | 227,063 |
| 2022 | 43.3 | 227,979 |
| 2021 | 43.2 | 229,044 |
| 2020 | 43.5 | 228,452 |
| 2019 | 43.5 | 229,961 |
| 2018 | 43.5 | 231,064 |
| 2017 | 43.5 | 231,857 |
| 2016 | 43.4 | 233,015 |
| 2015 | 43.3 | 234,550 |
| 2014 | 43.2 | 235,809 |
| 2013 | 43.1 | 237,033 |
| 2012 | 42.9 | 238,352 |
| 2011 | 42.5 | 240,131 |
| 2010 | 42.4 | 241,899 |
Mahoning County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 14.9% |
| 18–24 | 8.1% |
| 25–34 | 12.3% |
| 35–54 | 22.9% |
| 55–64 | 14.0% |
| 65+ | 22.5% |
Dependency Ratios for Mahoning County, Ohio
- Total Dependency Ratio:
- 74.7
- Youth Dependency:
- 35.4
- Old-Age Dependency:
- 39.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Mahoning County, Ohio
The median age in Mahoning County, Ohio is 43.2 years.
According to latest Census data, the total population of Mahoning County, Ohio is 226,491.
In Mahoning County, Ohio, seniors (ages 65+) make up 22.5% of the population, while children under 18 represent 14.9%.
Based on historical data since 2010, the population in Mahoning County, Ohio has remained stable.