Garfield County, Oklahoma Age & Gender Distribution (2024)
Population distribution by age and gender for Garfield County, Oklahoma
Garfield County, Oklahoma Age & Gender Statistics (2024)
Total Population
62,146
Median Age
36.0
Male Median
35.6
Female Median
36.6
Garfield County, Oklahoma Population Growth

Garfield County, Oklahoma Demographic Trend
Since 2010, the population of has changed by +5.2%%.
+5.2%% Growth
Garfield County, Oklahoma Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Garfield County, Oklahoma Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.0 | 62,146 |
| 2023 | 35.7 | 62,322 |
| 2022 | 35.7 | 62,456 |
| 2021 | 35.7 | 62,628 |
| 2020 | 35.8 | 61,555 |
| 2019 | 35.8 | 61,898 |
| 2018 | 36.0 | 62,190 |
| 2017 | 35.7 | 62,421 |
| 2016 | 36.0 | 62,481 |
| 2015 | 36.2 | 62,192 |
| 2014 | 36.5 | 61,663 |
| 2013 | 37.0 | 60,956 |
| 2012 | 37.5 | 60,272 |
| 2011 | 37.6 | 59,680 |
| 2010 | 37.6 | 59,093 |
Garfield County, Oklahoma Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.7% |
| 5–17 | 19.2% |
| 18–24 | 9.1% |
| 25–34 | 13.2% |
| 35–54 | 23.5% |
| 55–64 | 11.5% |
| 65+ | 16.7% |
Dependency Ratios for Garfield County, Oklahoma
- Total Dependency Ratio:
- 74.4
- Youth Dependency:
- 45.2
- Old-Age Dependency:
- 29.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Garfield County, Oklahoma
The median age in Garfield County, Oklahoma is 36.0 years.
According to latest Census data, the total population of Garfield County, Oklahoma is 62,146.
In Garfield County, Oklahoma, seniors (ages 65+) make up 16.7% of the population, while children under 18 represent 19.2%.
Based on historical data since 2010, the population in Garfield County, Oklahoma is becoming younger.