Mason County, Washington Age & Gender Distribution (2024)
Population distribution by age and gender for Mason County, Washington
Mason County, Washington Age & Gender Statistics (2024)
Total Population
67,982
Median Age
44.7
Male Median
43.2
Female Median
46.2
Mason County, Washington Population Growth
Mason County, Washington Demographic Trend
Since 2010, the population of has changed by +14.7%%.
+14.7%% Growth
Mason County, Washington Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Mason County, Washington Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.7 | 67,982 |
| 2023 | 44.8 | 66,968 |
| 2022 | 45.1 | 66,053 |
| 2021 | 44.7 | 64,964 |
| 2020 | 45.3 | 65,326 |
| 2019 | 45.6 | 63,804 |
| 2018 | 45.6 | 62,627 |
| 2017 | 45.9 | 61,569 |
| 2016 | 45.9 | 61,060 |
| 2015 | 45.4 | 60,791 |
| 2014 | 45.2 | 60,728 |
| 2013 | 44.7 | 60,647 |
| 2012 | 44.5 | 60,545 |
| 2011 | 44.1 | 60,116 |
| 2010 | 43.6 | 59,287 |
Mason County, Washington Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.1% |
| 5–17 | 14.4% |
| 18–24 | 6.6% |
| 25–34 | 12.0% |
| 35–54 | 22.8% |
| 55–64 | 14.8% |
| 65+ | 24.2% |
Dependency Ratios for Mason County, Washington
- Total Dependency Ratio:
- 77.8
- Youth Dependency:
- 34.7
- Old-Age Dependency:
- 43.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Mason County, Washington
The median age in Mason County, Washington is 44.7 years.
According to latest Census data, the total population of Mason County, Washington is 67,982.
In Mason County, Washington, seniors (ages 65+) make up 24.2% of the population, while children under 18 represent 14.4%.
Based on historical data since 2010, the population in Mason County, Washington has remained stable.