Kitsap County, Washington Age & Gender Distribution (2024)
Population distribution by age and gender for Kitsap County, Washington
Kitsap County, Washington Age & Gender Statistics (2024)
Total Population
277,881
Median Age
40.2
Male Median
38.6
Female Median
42.1
Kitsap County, Washington Population Growth
Kitsap County, Washington Demographic Trend
Since 2010, the population of has changed by +12.3%%.
+12.3%% Growth
Kitsap County, Washington Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Kitsap County, Washington Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.2 | 277,881 |
| 2023 | 39.9 | 276,581 |
| 2022 | 39.7 | 275,411 |
| 2021 | 39.4 | 273,072 |
| 2020 | 39.2 | 268,945 |
| 2019 | 39.1 | 265,882 |
| 2018 | 39.0 | 262,475 |
| 2017 | 39.1 | 258,903 |
| 2016 | 39.2 | 257,488 |
| 2015 | 39.3 | 255,441 |
| 2014 | 39.3 | 253,614 |
| 2013 | 39.3 | 252,687 |
| 2012 | 39.3 | 251,400 |
| 2011 | 39.2 | 249,238 |
| 2010 | 38.9 | 247,336 |
Kitsap County, Washington Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 14.5% |
| 18–24 | 8.9% |
| 25–34 | 14.3% |
| 35–54 | 24.4% |
| 55–64 | 13.0% |
| 65+ | 19.7% |
Dependency Ratios for Kitsap County, Washington
- Total Dependency Ratio:
- 64.9
- Youth Dependency:
- 32.5
- Old-Age Dependency:
- 32.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Kitsap County, Washington
The median age in Kitsap County, Washington is 40.2 years.
According to latest Census data, the total population of Kitsap County, Washington is 277,881.
In Kitsap County, Washington, seniors (ages 65+) make up 19.7% of the population, while children under 18 represent 14.5%.
Based on historical data since 2010, the population in Kitsap County, Washington has remained stable.