McLean County, Kentucky Age & Gender Distribution (2024)
Population distribution by age and gender for McLean County, Kentucky
McLean County, Kentucky Age & Gender Statistics (2024)
Total Population
9,114
Median Age
43.3
Male Median
40.8
Female Median
44.6
McLean County, Kentucky Population Growth

McLean County, Kentucky Demographic Trend
Since 2010, the population of has changed by -5.4%%.
-5.4%% Growth
McLean County, Kentucky Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
McLean County, Kentucky Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.3 | 9,114 |
| 2023 | 43.2 | 9,127 |
| 2022 | 43.2 | 9,173 |
| 2021 | 43.8 | 9,182 |
| 2020 | 43.7 | 9,202 |
| 2019 | 42.4 | 9,283 |
| 2018 | 41.3 | 9,331 |
| 2017 | 41.5 | 9,361 |
| 2016 | 41.4 | 9,492 |
| 2015 | 41.8 | 9,500 |
| 2014 | 42.1 | 9,510 |
| 2013 | 41.9 | 9,524 |
| 2012 | 42.2 | 9,554 |
| 2011 | 42.2 | 9,604 |
| 2010 | 41.0 | 9,635 |
McLean County, Kentucky Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 17.0% |
| 18–24 | 7.9% |
| 25–34 | 11.0% |
| 35–54 | 24.1% |
| 55–64 | 14.1% |
| 65+ | 20.5% |
Dependency Ratios for McLean County, Kentucky
- Total Dependency Ratio:
- 75.4
- Youth Dependency:
- 39.5
- Old-Age Dependency:
- 35.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for McLean County, Kentucky
The median age in McLean County, Kentucky is 43.3 years.
According to latest Census data, the total population of McLean County, Kentucky is 9,114.
In McLean County, Kentucky, seniors (ages 65+) make up 20.5% of the population, while children under 18 represent 17.0%.
Based on historical data since 2010, the population in McLean County, Kentucky is aging.