Washington County, Tennessee Age & Gender Distribution (2024)
Population distribution by age and gender for Washington County, Tennessee
Washington County, Tennessee Age & Gender Statistics (2024)
Total Population
136,261
Median Age
40.2
Male Median
38.9
Female Median
41.1
Washington County, Tennessee Population Growth
Washington County, Tennessee Demographic Trend
Since 2010, the population of has changed by +13.8%%.
+13.8%% Growth
Washington County, Tennessee Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Washington County, Tennessee Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.2 | 136,261 |
| 2023 | 40.3 | 134,693 |
| 2022 | 40.1 | 133,282 |
| 2021 | 40.2 | 132,067 |
| 2020 | 40.1 | 128,874 |
| 2019 | 40.2 | 127,805 |
| 2018 | 39.9 | 127,055 |
| 2017 | 39.8 | 126,437 |
| 2016 | 39.7 | 126,044 |
| 2015 | 39.8 | 125,317 |
| 2014 | 39.7 | 124,798 |
| 2013 | 39.6 | 123,891 |
| 2012 | 39.6 | 122,840 |
| 2011 | 39.3 | 121,458 |
| 2010 | 38.9 | 119,768 |
Washington County, Tennessee Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 14.1% |
| 18–24 | 12.1% |
| 25–34 | 13.0% |
| 35–54 | 24.0% |
| 55–64 | 13.2% |
| 65+ | 18.9% |
Dependency Ratios for Washington County, Tennessee
- Total Dependency Ratio:
- 60.2
- Youth Dependency:
- 29.9
- Old-Age Dependency:
- 30.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Washington County, Tennessee
The median age in Washington County, Tennessee is 40.2 years.
According to latest Census data, the total population of Washington County, Tennessee is 136,261.
In Washington County, Tennessee, seniors (ages 65+) make up 18.9% of the population, while children under 18 represent 14.1%.
Based on historical data since 2010, the population in Washington County, Tennessee has remained stable.