Yolo County, California Age & Gender Distribution (2024)
Population distribution by age and gender for Yolo County, California
Yolo County, California Age & Gender Statistics (2024)
Total Population
220,564
Median Age
32.1
Male Median
31.7
Female Median
32.5
Yolo County, California Population Growth
Yolo County, California Demographic Trend
Since 2010, the population of has changed by +12.3%%.
+12.3%% Growth
Yolo County, California Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Yolo County, California Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 32.1 | 220,564 |
| 2023 | 32.3 | 217,782 |
| 2022 | 32.0 | 217,141 |
| 2021 | 31.5 | 216,703 |
| 2020 | 31.1 | 218,774 |
| 2019 | 31.0 | 217,352 |
| 2018 | 31.0 | 214,977 |
| 2017 | 30.9 | 212,605 |
| 2016 | 30.9 | 209,671 |
| 2015 | 30.9 | 207,320 |
| 2014 | 31.0 | 204,162 |
| 2013 | 30.7 | 202,288 |
| 2012 | 30.5 | 200,873 |
| 2011 | 30.1 | 198,889 |
| 2010 | 30.1 | 196,418 |
Yolo County, California Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.8% |
| 5–17 | 15.3% |
| 18–24 | 20.4% |
| 25–34 | 13.4% |
| 35–54 | 22.6% |
| 55–64 | 10.0% |
| 65+ | 13.5% |
Dependency Ratios for Yolo County, California
- Total Dependency Ratio:
- 50.5
- Youth Dependency:
- 30.2
- Old-Age Dependency:
- 20.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Yolo County, California
The median age in Yolo County, California is 32.1 years.
According to latest Census data, the total population of Yolo County, California is 220,564.
In Yolo County, California, seniors (ages 65+) make up 13.5% of the population, while children under 18 represent 15.3%.
Based on historical data since 2010, the population in Yolo County, California is aging.