Brown County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Brown County, Ohio
Brown County, Ohio Age & Gender Statistics (2024)
Total Population
43,845
Median Age
42.5
Male Median
42.1
Female Median
42.8
Brown County, Ohio Population Growth

Brown County, Ohio Demographic Trend
Since 2010, the population of has changed by -1.7%%.
-1.7%% Growth
Brown County, Ohio Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Brown County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.5 | 43,845 |
| 2023 | 42.1 | 43,710 |
| 2022 | 41.9 | 43,715 |
| 2021 | 42.0 | 43,694 |
| 2020 | 42.3 | 43,508 |
| 2019 | 42.1 | 43,572 |
| 2018 | 41.8 | 43,679 |
| 2017 | 41.6 | 43,799 |
| 2016 | 41.1 | 44,059 |
| 2015 | 40.8 | 44,247 |
| 2014 | 40.4 | 44,464 |
| 2013 | 40.3 | 44,604 |
| 2012 | 39.9 | 44,666 |
| 2011 | 39.4 | 44,688 |
| 2010 | 39.1 | 44,618 |
Brown County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 17.2% |
| 18–24 | 7.2% |
| 25–34 | 11.7% |
| 35–54 | 24.6% |
| 55–64 | 14.6% |
| 65+ | 19.1% |
Dependency Ratios for Brown County, Ohio
- Total Dependency Ratio:
- 72.1
- Youth Dependency:
- 39.2
- Old-Age Dependency:
- 32.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Brown County, Ohio
The median age in Brown County, Ohio is 42.5 years.
According to latest Census data, the total population of Brown County, Ohio is 43,845.
In Brown County, Ohio, seniors (ages 65+) make up 19.1% of the population, while children under 18 represent 17.2%.
Based on historical data since 2010, the population in Brown County, Ohio is aging.