Grady County, Oklahoma Age & Gender Distribution (2024)
Population distribution by age and gender for Grady County, Oklahoma
Grady County, Oklahoma Age & Gender Statistics (2024)
Total Population
56,606
Median Age
40.0
Male Median
39.3
Female Median
40.6
Grady County, Oklahoma Population Growth

Grady County, Oklahoma Demographic Trend
Since 2010, the population of has changed by +9.8%%.
+9.8%% Growth
Grady County, Oklahoma Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Grady County, Oklahoma Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.0 | 56,606 |
| 2023 | 39.9 | 55,868 |
| 2022 | 39.7 | 55,314 |
| 2021 | 39.9 | 54,739 |
| 2020 | 39.6 | 55,315 |
| 2019 | 39.2 | 55,071 |
| 2018 | 38.9 | 54,733 |
| 2017 | 38.6 | 54,351 |
| 2016 | 38.4 | 53,955 |
| 2015 | 38.5 | 53,612 |
| 2014 | 38.7 | 53,161 |
| 2013 | 38.2 | 52,855 |
| 2012 | 38.2 | 52,451 |
| 2011 | 37.8 | 52,062 |
| 2010 | 37.5 | 51,545 |
Grady County, Oklahoma Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 17.9% |
| 18–24 | 8.6% |
| 25–34 | 11.9% |
| 35–54 | 25.9% |
| 55–64 | 13.4% |
| 65+ | 17.0% |
Dependency Ratios for Grady County, Oklahoma
- Total Dependency Ratio:
- 67.2
- Youth Dependency:
- 38.8
- Old-Age Dependency:
- 28.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Grady County, Oklahoma
The median age in Grady County, Oklahoma is 40.0 years.
According to latest Census data, the total population of Grady County, Oklahoma is 56,606.
In Grady County, Oklahoma, seniors (ages 65+) make up 17.0% of the population, while children under 18 represent 17.9%.
Based on historical data since 2010, the population in Grady County, Oklahoma is aging.