Marion County, Tennessee Age & Gender Distribution (2024)
Population distribution by age and gender for Marion County, Tennessee
Marion County, Tennessee Age & Gender Statistics (2024)
Total Population
29,250
Median Age
43.8
Male Median
42.6
Female Median
46.1
Marion County, Tennessee Population Growth
Marion County, Tennessee Demographic Trend
Since 2010, the population of has changed by +4.0%%.
+4.0%% Growth
Marion County, Tennessee Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Marion County, Tennessee Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.8 | 29,250 |
| 2023 | 43.7 | 29,010 |
| 2022 | 43.6 | 28,852 |
| 2021 | 43.4 | 28,679 |
| 2020 | 43.2 | 28,639 |
| 2019 | 43.4 | 28,538 |
| 2018 | 43.1 | 28,417 |
| 2017 | 43.2 | 28,355 |
| 2016 | 43.2 | 28,363 |
| 2015 | 43.1 | 28,306 |
| 2014 | 42.9 | 28,261 |
| 2013 | 42.7 | 28,214 |
| 2012 | 42.3 | 28,184 |
| 2011 | 41.8 | 28,174 |
| 2010 | 41.5 | 28,123 |
Marion County, Tennessee Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 15.0% |
| 18–24 | 7.0% |
| 25–34 | 12.1% |
| 35–54 | 24.8% |
| 55–64 | 14.9% |
| 65+ | 20.9% |
Dependency Ratios for Marion County, Tennessee
- Total Dependency Ratio:
- 70.1
- Youth Dependency:
- 34.5
- Old-Age Dependency:
- 35.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Marion County, Tennessee
The median age in Marion County, Tennessee is 43.8 years.
According to latest Census data, the total population of Marion County, Tennessee is 29,250.
In Marion County, Tennessee, seniors (ages 65+) make up 20.9% of the population, while children under 18 represent 15.0%.
Based on historical data since 2010, the population in Marion County, Tennessee is aging.