Washington County, Texas Age & Gender Distribution (2024)
Population distribution by age and gender for Washington County, Texas
Washington County, Texas Age & Gender Statistics (2024)
Total Population
36,647
Median Age
40.9
Male Median
38.1
Female Median
44.3
Washington County, Texas Population Growth

Washington County, Texas Demographic Trend
Since 2010, the population of has changed by +11.2%%.
+11.2%% Growth
Washington County, Texas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Washington County, Texas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.9 | 36,647 |
| 2023 | 40.9 | 36,156 |
| 2022 | 41.9 | 35,807 |
| 2021 | 41.7 | 35,561 |
| 2020 | 42.0 | 35,275 |
| 2019 | 41.5 | 35,163 |
| 2018 | 41.6 | 34,796 |
| 2017 | 42.0 | 34,667 |
| 2016 | 42.0 | 34,544 |
| 2015 | 42.0 | 34,236 |
| 2014 | 41.6 | 34,039 |
| 2013 | 41.7 | 33,863 |
| 2012 | 41.1 | 33,628 |
| 2011 | 40.7 | 33,261 |
| 2010 | 40.8 | 32,949 |
Washington County, Texas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.9% |
| 5–17 | 16.3% |
| 18–24 | 11.1% |
| 25–34 | 10.8% |
| 35–54 | 20.9% |
| 55–64 | 13.0% |
| 65+ | 23.1% |
Dependency Ratios for Washington County, Texas
- Total Dependency Ratio:
- 79.4
- Youth Dependency:
- 38.0
- Old-Age Dependency:
- 41.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Washington County, Texas
The median age in Washington County, Texas is 40.9 years.
According to latest Census data, the total population of Washington County, Texas is 36,647.
In Washington County, Texas, seniors (ages 65+) make up 23.1% of the population, while children under 18 represent 16.3%.
Based on historical data since 2010, the population in Washington County, Texas has remained stable.