Washington County, Utah Age & Gender Distribution (2024)
Population distribution by age and gender for Washington County, Utah
Washington County, Utah Age & Gender Statistics (2024)
Total Population
196,431
Median Age
39.1
Male Median
38.4
Female Median
39.9
Washington County, Utah Population Growth

Washington County, Utah Demographic Trend
Since 2010, the population of has changed by +46.6%%.
+46.6%% Growth
Washington County, Utah Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Washington County, Utah Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.1 | 196,431 |
| 2023 | 39.0 | 189,827 |
| 2022 | 38.6 | 183,297 |
| 2021 | 38.2 | 176,533 |
| 2020 | 37.7 | 172,127 |
| 2019 | 37.1 | 165,811 |
| 2018 | 36.4 | 160,537 |
| 2017 | 35.9 | 155,577 |
| 2016 | 35.4 | 151,959 |
| 2015 | 34.6 | 148,244 |
| 2014 | 33.8 | 144,844 |
| 2013 | 33.2 | 141,902 |
| 2012 | 32.5 | 139,484 |
| 2011 | 32.1 | 137,020 |
| 2010 | 31.8 | 134,033 |
Washington County, Utah Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.0% |
| 5–17 | 18.5% |
| 18–24 | 9.2% |
| 25–34 | 11.7% |
| 35–54 | 22.1% |
| 55–64 | 10.3% |
| 65+ | 22.3% |
Dependency Ratios for Washington County, Utah
- Total Dependency Ratio:
- 87.8
- Youth Dependency:
- 45.9
- Old-Age Dependency:
- 41.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Washington County, Utah
The median age in Washington County, Utah is 39.1 years.
According to latest Census data, the total population of Washington County, Utah is 196,431.
In Washington County, Utah, seniors (ages 65+) make up 22.3% of the population, while children under 18 represent 18.5%.
Based on historical data since 2010, the population in Washington County, Utah is aging.