Solano County, California Age & Gender Distribution (2024)
Population distribution by age and gender for Solano County, California
Solano County, California Age & Gender Statistics (2024)
Total Population
451,918
Median Age
39.2
Male Median
37.9
Female Median
40.4
Solano County, California Population Growth
Solano County, California Demographic Trend
Since 2010, the population of has changed by +10.2%%.
+10.2%% Growth
Solano County, California Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Solano County, California Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.2 | 451,918 |
| 2023 | 39.1 | 450,824 |
| 2022 | 38.8 | 450,995 |
| 2021 | 38.5 | 451,432 |
| 2020 | 38.3 | 444,538 |
| 2019 | 38.1 | 441,829 |
| 2018 | 37.9 | 438,530 |
| 2017 | 37.7 | 434,981 |
| 2016 | 37.5 | 429,596 |
| 2015 | 37.3 | 425,753 |
| 2014 | 37.2 | 421,624 |
| 2013 | 37.1 | 417,258 |
| 2012 | 37.0 | 414,209 |
| 2011 | 36.7 | 411,620 |
| 2010 | 36.5 | 410,042 |
Solano County, California Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 16.2% |
| 18–24 | 8.3% |
| 25–34 | 13.9% |
| 35–54 | 25.7% |
| 55–64 | 12.8% |
| 65+ | 17.4% |
Dependency Ratios for Solano County, California
- Total Dependency Ratio:
- 64.7
- Youth Dependency:
- 36.0
- Old-Age Dependency:
- 28.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Solano County, California
The median age in Solano County, California is 39.2 years.
According to latest Census data, the total population of Solano County, California is 451,918.
In Solano County, California, seniors (ages 65+) make up 17.4% of the population, while children under 18 represent 16.2%.
Based on historical data since 2010, the population in Solano County, California is aging.