Ellis County, Oklahoma Age & Gender Distribution (2024)
Population distribution by age and gender for Ellis County, Oklahoma
Ellis County, Oklahoma Age & Gender Statistics (2024)
Total Population
3,683
Median Age
43.5
Male Median
42.4
Female Median
44.4
Ellis County, Oklahoma Population Growth

Ellis County, Oklahoma Demographic Trend
Since 2010, the population of has changed by -8.9%%.
-8.9%% Growth
Ellis County, Oklahoma Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Ellis County, Oklahoma Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.5 | 3,683 |
| 2023 | 43.4 | 3,717 |
| 2022 | 43.8 | 3,755 |
| 2021 | 44.0 | 3,813 |
| 2020 | 44.3 | 3,936 |
| 2019 | 44.1 | 4,015 |
| 2018 | 44.1 | 4,072 |
| 2017 | 44.1 | 4,102 |
| 2016 | 43.9 | 4,123 |
| 2015 | 44.3 | 4,121 |
| 2014 | 44.0 | 4,113 |
| 2013 | 44.6 | 4,120 |
| 2012 | 44.8 | 4,095 |
| 2011 | 44.7 | 4,071 |
| 2010 | 45.1 | 4,041 |
Ellis County, Oklahoma Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 17.1% |
| 18–24 | 8.1% |
| 25–34 | 9.7% |
| 35–54 | 24.0% |
| 55–64 | 12.8% |
| 65+ | 23.2% |
Dependency Ratios for Ellis County, Oklahoma
- Total Dependency Ratio:
- 83.0
- Youth Dependency:
- 40.4
- Old-Age Dependency:
- 42.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Ellis County, Oklahoma
The median age in Ellis County, Oklahoma is 43.5 years.
According to latest Census data, the total population of Ellis County, Oklahoma is 3,683.
In Ellis County, Oklahoma, seniors (ages 65+) make up 23.2% of the population, while children under 18 represent 17.1%.
Based on historical data since 2010, the population in Ellis County, Oklahoma is becoming younger.