Franklin County, Tennessee Age & Gender Distribution (2024)
Population distribution by age and gender for Franklin County, Tennessee
Franklin County, Tennessee Age & Gender Statistics (2024)
Total Population
43,990
Median Age
42.2
Male Median
40.4
Female Median
43.2
Franklin County, Tennessee Population Growth

Franklin County, Tennessee Demographic Trend
Since 2010, the population of has changed by +7.2%%.
+7.2%% Growth
Franklin County, Tennessee Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Franklin County, Tennessee Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.2 | 43,990 |
| 2023 | 42.7 | 43,478 |
| 2022 | 42.4 | 42,980 |
| 2021 | 41.9 | 42,528 |
| 2020 | 42.0 | 41,999 |
| 2019 | 42.2 | 41,725 |
| 2018 | 41.9 | 41,512 |
| 2017 | 41.5 | 41,397 |
| 2016 | 41.9 | 41,348 |
| 2015 | 41.5 | 41,138 |
| 2014 | 41.4 | 41,069 |
| 2013 | 41.5 | 40,985 |
| 2012 | 41.6 | 40,972 |
| 2011 | 40.8 | 41,058 |
| 2010 | 40.7 | 41,054 |
Franklin County, Tennessee Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.1% |
| 5–17 | 14.6% |
| 18–24 | 11.4% |
| 25–34 | 11.2% |
| 35–54 | 23.0% |
| 55–64 | 13.9% |
| 65+ | 20.9% |
Dependency Ratios for Franklin County, Tennessee
- Total Dependency Ratio:
- 68.0
- Youth Dependency:
- 33.0
- Old-Age Dependency:
- 35.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Franklin County, Tennessee
The median age in Franklin County, Tennessee is 42.2 years.
According to latest Census data, the total population of Franklin County, Tennessee is 43,990.
In Franklin County, Tennessee, seniors (ages 65+) make up 20.9% of the population, while children under 18 represent 14.6%.
Based on historical data since 2010, the population in Franklin County, Tennessee has remained stable.