Gallatin County, Kentucky Age & Gender Distribution (2024)
Population distribution by age and gender for Gallatin County, Kentucky
Gallatin County, Kentucky Age & Gender Statistics (2024)
Total Population
8,769
Median Age
39.6
Male Median
36.8
Female Median
41.5
Gallatin County, Kentucky Population Growth

Gallatin County, Kentucky Demographic Trend
Since 2010, the population of has changed by +4.0%%.
+4.0%% Growth
Gallatin County, Kentucky Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Gallatin County, Kentucky Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.6 | 8,769 |
| 2023 | 39.7 | 8,749 |
| 2022 | 38.7 | 8,720 |
| 2021 | 38.6 | 8,694 |
| 2020 | 38.5 | 8,760 |
| 2019 | 38.8 | 8,737 |
| 2018 | 38.9 | 8,703 |
| 2017 | 39.0 | 8,652 |
| 2016 | 37.2 | 8,543 |
| 2015 | 37.8 | 8,567 |
| 2014 | 38.3 | 8,554 |
| 2013 | 38.3 | 8,525 |
| 2012 | 39.4 | 8,513 |
| 2011 | 39.6 | 8,503 |
| 2010 | 39.4 | 8,428 |
Gallatin County, Kentucky Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.9% |
| 5–17 | 17.1% |
| 18–24 | 8.7% |
| 25–34 | 13.3% |
| 35–54 | 24.4% |
| 55–64 | 14.8% |
| 65+ | 15.9% |
Dependency Ratios for Gallatin County, Kentucky
- Total Dependency Ratio:
- 63.4
- Youth Dependency:
- 37.5
- Old-Age Dependency:
- 25.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Gallatin County, Kentucky
The median age in Gallatin County, Kentucky is 39.6 years.
According to latest Census data, the total population of Gallatin County, Kentucky is 8,769.
In Gallatin County, Kentucky, seniors (ages 65+) make up 15.9% of the population, while children under 18 represent 17.1%.
Based on historical data since 2010, the population in Gallatin County, Kentucky has remained stable.