Erie County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Erie County, Ohio
Erie County, Ohio Age & Gender Statistics (2024)
Total Population
74,581
Median Age
45.3
Male Median
43.9
Female Median
46.8
Erie County, Ohio Population Growth

Erie County, Ohio Demographic Trend
Since 2010, the population of has changed by -3.7%%.
-3.7%% Growth
Erie County, Ohio Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Erie County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 45.3 | 74,581 |
| 2023 | 45.2 | 74,938 |
| 2022 | 44.8 | 75,299 |
| 2021 | 44.8 | 75,560 |
| 2020 | 44.9 | 74,419 |
| 2019 | 44.8 | 74,780 |
| 2018 | 44.8 | 75,136 |
| 2017 | 44.6 | 75,369 |
| 2016 | 44.5 | 75,808 |
| 2015 | 44.0 | 76,141 |
| 2014 | 43.8 | 76,416 |
| 2013 | 43.6 | 76,634 |
| 2012 | 43.3 | 76,952 |
| 2011 | 43.0 | 77,223 |
| 2010 | 42.5 | 77,454 |
Erie County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.8% |
| 5–17 | 14.6% |
| 18–24 | 8.1% |
| 25–34 | 10.9% |
| 35–54 | 23.1% |
| 55–64 | 14.7% |
| 65+ | 23.7% |
Dependency Ratios for Erie County, Ohio
- Total Dependency Ratio:
- 75.9
- Youth Dependency:
- 34.2
- Old-Age Dependency:
- 41.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Erie County, Ohio
The median age in Erie County, Ohio is 45.3 years.
According to latest Census data, the total population of Erie County, Ohio is 74,581.
In Erie County, Ohio, seniors (ages 65+) make up 23.7% of the population, while children under 18 represent 14.6%.
Based on historical data since 2010, the population in Erie County, Ohio is aging.