Oldham County, Kentucky Age & Gender Distribution (2024)
Population distribution by age and gender for Oldham County, Kentucky
Oldham County, Kentucky Age & Gender Statistics (2024)
Total Population
69,257
Median Age
39.9
Male Median
39.8
Female Median
40.0
Oldham County, Kentucky Population Growth

Oldham County, Kentucky Demographic Trend
Since 2010, the population of has changed by +17.8%%.
+17.8%% Growth
Oldham County, Kentucky Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Oldham County, Kentucky Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.9 | 69,257 |
| 2023 | 39.7 | 68,600 |
| 2022 | 39.5 | 67,997 |
| 2021 | 39.8 | 67,586 |
| 2020 | 39.3 | 66,508 |
| 2019 | 38.9 | 65,967 |
| 2018 | 39.0 | 65,374 |
| 2017 | 39.0 | 64,633 |
| 2016 | 39.1 | 63,876 |
| 2015 | 39.6 | 63,037 |
| 2014 | 39.7 | 61,711 |
| 2013 | 39.4 | 60,940 |
| 2012 | 39.2 | 60,357 |
| 2011 | 38.9 | 59,639 |
| 2010 | 38.1 | 58,784 |
Oldham County, Kentucky Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.9% |
| 5–17 | 19.8% |
| 18–24 | 8.3% |
| 25–34 | 10.2% |
| 35–54 | 29.4% |
| 55–64 | 12.8% |
| 65+ | 14.6% |
Dependency Ratios for Oldham County, Kentucky
- Total Dependency Ratio:
- 64.8
- Youth Dependency:
- 40.8
- Old-Age Dependency:
- 24.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Oldham County, Kentucky
The median age in Oldham County, Kentucky is 39.9 years.
According to latest Census data, the total population of Oldham County, Kentucky is 69,257.
In Oldham County, Kentucky, seniors (ages 65+) make up 14.6% of the population, while children under 18 represent 19.8%.
Based on historical data since 2010, the population in Oldham County, Kentucky is aging.