Oregon County, Missouri Age & Gender Distribution (2024)
Population distribution by age and gender for Oregon County, Missouri
Oregon County, Missouri Age & Gender Statistics (2024)
Total Population
8,673
Median Age
44.5
Male Median
43.2
Female Median
45.9
Oregon County, Missouri Population Growth

Oregon County, Missouri Demographic Trend
Since 2010, the population of has changed by -19.2%%.
-19.2%% Growth
Oregon County, Missouri Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Oregon County, Missouri Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.5 | 8,673 |
| 2023 | 44.6 | 8,704 |
| 2022 | 44.7 | 8,783 |
| 2021 | 44.9 | 8,891 |
| 2020 | 46.5 | 10,561 |
| 2019 | 46.4 | 10,647 |
| 2018 | 46.8 | 10,699 |
| 2017 | 46.3 | 10,779 |
| 2016 | 46.5 | 10,922 |
| 2015 | 45.8 | 10,979 |
| 2014 | 45.5 | 10,975 |
| 2013 | 45.2 | 10,935 |
| 2012 | 45.1 | 10,885 |
| 2011 | 45.1 | 10,810 |
| 2010 | 45.0 | 10,739 |
Oregon County, Missouri Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.8% |
| 5–17 | 17.3% |
| 18–24 | 6.7% |
| 25–34 | 11.0% |
| 35–54 | 21.0% |
| 55–64 | 15.3% |
| 65+ | 23.0% |
Dependency Ratios for Oregon County, Missouri
- Total Dependency Ratio:
- 85.6
- Youth Dependency:
- 43.0
- Old-Age Dependency:
- 42.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Oregon County, Missouri
The median age in Oregon County, Missouri is 44.5 years.
According to latest Census data, the total population of Oregon County, Missouri is 8,673.
In Oregon County, Missouri, seniors (ages 65+) make up 23.0% of the population, while children under 18 represent 17.3%.
Based on historical data since 2010, the population in Oregon County, Missouri has remained stable.