Santa Clara County, California Age & Gender Distribution (2024)
Population distribution by age and gender for Santa Clara County, California
Santa Clara County, California Age & Gender Statistics (2024)
Total Population
1,902,047
Median Age
38.1
Male Median
37.1
Female Median
39.2
Santa Clara County, California Population Growth
Santa Clara County, California Demographic Trend
Since 2010, the population of has changed by +9.4%%.
+9.4%% Growth
Santa Clara County, California Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Santa Clara County, California Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.1 | 1,902,047 |
| 2023 | 37.9 | 1,903,297 |
| 2022 | 37.7 | 1,916,831 |
| 2021 | 37.5 | 1,932,022 |
| 2020 | 37.2 | 1,924,379 |
| 2019 | 37.1 | 1,927,470 |
| 2018 | 37.0 | 1,922,200 |
| 2017 | 37.0 | 1,911,226 |
| 2016 | 36.8 | 1,885,056 |
| 2015 | 36.8 | 1,868,149 |
| 2014 | 36.6 | 1,841,569 |
| 2013 | 36.4 | 1,812,208 |
| 2012 | 36.2 | 1,788,393 |
| 2011 | 36.0 | 1,762,754 |
| 2010 | 35.8 | 1,739,396 |
Santa Clara County, California Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 15.3% |
| 18–24 | 8.7% |
| 25–34 | 16.1% |
| 35–54 | 27.8% |
| 55–64 | 12.1% |
| 65+ | 14.8% |
Dependency Ratios for Santa Clara County, California
- Total Dependency Ratio:
- 54.6
- Youth Dependency:
- 31.7
- Old-Age Dependency:
- 22.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Santa Clara County, California
The median age in Santa Clara County, California is 38.1 years.
According to latest Census data, the total population of Santa Clara County, California is 1,902,047.
In Santa Clara County, California, seniors (ages 65+) make up 14.8% of the population, while children under 18 represent 15.3%.
Based on historical data since 2010, the population in Santa Clara County, California is aging.