Jefferson County, Oklahoma Age & Gender Distribution (2024)
Population distribution by age and gender for Jefferson County, Oklahoma
Jefferson County, Oklahoma Age & Gender Statistics (2024)
Total Population
5,380
Median Age
41.8
Male Median
41.2
Female Median
42.8
Jefferson County, Oklahoma Population Growth
Jefferson County, Oklahoma Demographic Trend
Since 2010, the population of has changed by -16.4%%.
-16.4%% Growth
Jefferson County, Oklahoma Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Jefferson County, Oklahoma Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.8 | 5,380 |
| 2023 | 41.2 | 5,377 |
| 2022 | 40.9 | 5,420 |
| 2021 | 41.4 | 5,491 |
| 2020 | 42.2 | 6,084 |
| 2019 | 41.5 | 6,158 |
| 2018 | 41.9 | 6,223 |
| 2017 | 42.4 | 6,270 |
| 2016 | 42.1 | 6,280 |
| 2015 | 42.4 | 6,333 |
| 2014 | 42.5 | 6,377 |
| 2013 | 41.9 | 6,457 |
| 2012 | 41.6 | 6,445 |
| 2011 | 41.5 | 6,454 |
| 2010 | 41.8 | 6,435 |
Jefferson County, Oklahoma Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 19.5% |
| 18–24 | 7.3% |
| 25–34 | 10.4% |
| 35–54 | 22.7% |
| 55–64 | 13.7% |
| 65+ | 20.9% |
Dependency Ratios for Jefferson County, Oklahoma
- Total Dependency Ratio:
- 85.1
- Youth Dependency:
- 46.3
- Old-Age Dependency:
- 38.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Jefferson County, Oklahoma
The median age in Jefferson County, Oklahoma is 41.8 years.
According to latest Census data, the total population of Jefferson County, Oklahoma is 5,380.
In Jefferson County, Oklahoma, seniors (ages 65+) make up 20.9% of the population, while children under 18 represent 19.5%.
Based on historical data since 2010, the population in Jefferson County, Oklahoma has remained stable.