Butler County, Ohio Age & Gender Distribution (2024)
Population distribution by age and gender for Butler County, Ohio
Butler County, Ohio Age & Gender Statistics (2024)
Total Population
392,876
Median Age
37.2
Male Median
36.3
Female Median
38.2
Butler County, Ohio Population Growth
Butler County, Ohio Demographic Trend
Since 2010, the population of has changed by +8.1%%.
+8.1%% Growth
Butler County, Ohio Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Butler County, Ohio Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.2 | 392,876 |
| 2023 | 37.1 | 389,910 |
| 2022 | 37.2 | 388,327 |
| 2021 | 37.0 | 387,830 |
| 2020 | 36.9 | 382,129 |
| 2019 | 36.7 | 380,019 |
| 2018 | 36.5 | 378,294 |
| 2017 | 36.4 | 375,702 |
| 2016 | 36.5 | 373,638 |
| 2015 | 36.4 | 372,538 |
| 2014 | 36.2 | 371,154 |
| 2013 | 36.2 | 369,650 |
| 2012 | 36.1 | 368,029 |
| 2011 | 35.9 | 366,167 |
| 2010 | 35.7 | 363,465 |
Butler County, Ohio Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.8% |
| 5–17 | 17.6% |
| 18–24 | 12.0% |
| 25–34 | 11.9% |
| 35–54 | 24.3% |
| 55–64 | 12.5% |
| 65+ | 15.9% |
Dependency Ratios for Butler County, Ohio
- Total Dependency Ratio:
- 64.5
- Youth Dependency:
- 38.4
- Old-Age Dependency:
- 26.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Butler County, Ohio
The median age in Butler County, Ohio is 37.2 years.
According to latest Census data, the total population of Butler County, Ohio is 392,876.
In Butler County, Ohio, seniors (ages 65+) make up 15.9% of the population, while children under 18 represent 17.6%.
Based on historical data since 2010, the population in Butler County, Ohio has remained stable.