Clark County, Washington Age & Gender Distribution (2024)
Population distribution by age and gender for Clark County, Washington
Clark County, Washington Age & Gender Statistics (2024)
Total Population
516,959
Median Age
39.1
Male Median
38.2
Female Median
40.0
Clark County, Washington Population Growth
Clark County, Washington Demographic Trend
Since 2010, the population of has changed by +24.6%%.
+24.6%% Growth
Clark County, Washington Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Clark County, Washington Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.1 | 516,959 |
| 2023 | 38.9 | 510,516 |
| 2022 | 38.8 | 504,091 |
| 2021 | 38.7 | 496,494 |
| 2020 | 38.6 | 481,950 |
| 2019 | 38.4 | 473,252 |
| 2018 | 38.2 | 465,384 |
| 2017 | 38.0 | 457,474 |
| 2016 | 37.8 | 450,893 |
| 2015 | 37.4 | 444,506 |
| 2014 | 37.2 | 438,272 |
| 2013 | 37.0 | 432,549 |
| 2012 | 36.8 | 426,984 |
| 2011 | 36.5 | 421,154 |
| 2010 | 36.2 | 414,816 |
Clark County, Washington Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 17.1% |
| 18–24 | 8.0% |
| 25–34 | 13.8% |
| 35–54 | 26.5% |
| 55–64 | 12.4% |
| 65+ | 16.7% |
Dependency Ratios for Clark County, Washington
- Total Dependency Ratio:
- 64.9
- Youth Dependency:
- 37.5
- Old-Age Dependency:
- 27.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Clark County, Washington
The median age in Clark County, Washington is 39.1 years.
According to latest Census data, the total population of Clark County, Washington is 516,959.
In Clark County, Washington, seniors (ages 65+) make up 16.7% of the population, while children under 18 represent 17.1%.
Based on historical data since 2010, the population in Clark County, Washington is aging.