Asotin County, Washington Age & Gender Distribution (2024)
Population distribution by age and gender for Asotin County, Washington
Asotin County, Washington Age & Gender Statistics (2024)
Total Population
22,467
Median Age
46.2
Male Median
44.8
Female Median
47.7
Asotin County, Washington Population Growth

Asotin County, Washington Demographic Trend
Since 2010, the population of has changed by +5.2%%.
+5.2%% Growth
Asotin County, Washington Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Asotin County, Washington Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 46.2 | 22,467 |
| 2023 | 45.5 | 22,424 |
| 2022 | 45.4 | 22,370 |
| 2021 | 44.7 | 22,285 |
| 2020 | 44.9 | 22,636 |
| 2019 | 45.0 | 22,421 |
| 2018 | 45.0 | 22,337 |
| 2017 | 44.7 | 22,259 |
| 2016 | 44.6 | 22,113 |
| 2015 | 44.2 | 22,040 |
| 2014 | 44.0 | 21,955 |
| 2013 | 43.6 | 21,802 |
| 2012 | 43.3 | 21,658 |
| 2011 | 43.2 | 21,526 |
| 2010 | 43.0 | 21,363 |
Asotin County, Washington Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 14.0% |
| 18–24 | 7.0% |
| 25–34 | 11.1% |
| 35–54 | 22.7% |
| 55–64 | 14.4% |
| 65+ | 25.2% |
Dependency Ratios for Asotin County, Washington
- Total Dependency Ratio:
- 81.1
- Youth Dependency:
- 35.5
- Old-Age Dependency:
- 45.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Asotin County, Washington
The median age in Asotin County, Washington is 46.2 years.
According to latest Census data, the total population of Asotin County, Washington is 22,467.
In Asotin County, Washington, seniors (ages 65+) make up 25.2% of the population, while children under 18 represent 14.0%.
Based on historical data since 2010, the population in Asotin County, Washington is aging.