Stanislaus County, California Age & Gender Distribution (2024)
Population distribution by age and gender for Stanislaus County, California
Stanislaus County, California Age & Gender Statistics (2024)
Total Population
553,990
Median Age
34.9
Male Median
34.2
Female Median
35.6
Stanislaus County, California Population Growth
Stanislaus County, California Demographic Trend
Since 2010, the population of has changed by +8.7%%.
+8.7%% Growth
Stanislaus County, California Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Stanislaus County, California Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 34.9 | 553,990 |
| 2023 | 34.8 | 552,250 |
| 2022 | 34.5 | 552,063 |
| 2021 | 34.4 | 550,842 |
| 2020 | 34.3 | 546,235 |
| 2019 | 34.1 | 543,194 |
| 2018 | 34.0 | 539,301 |
| 2017 | 33.9 | 535,684 |
| 2016 | 33.8 | 530,561 |
| 2015 | 33.5 | 527,367 |
| 2014 | 33.3 | 522,794 |
| 2013 | 33.0 | 518,321 |
| 2012 | 32.8 | 515,115 |
| 2011 | 32.6 | 512,469 |
| 2010 | 32.5 | 509,682 |
Stanislaus County, California Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.6% |
| 5–17 | 20.0% |
| 18–24 | 9.4% |
| 25–34 | 14.1% |
| 35–54 | 25.0% |
| 55–64 | 11.0% |
| 65+ | 13.8% |
Dependency Ratios for Stanislaus County, California
- Total Dependency Ratio:
- 67.7
- Youth Dependency:
- 44.6
- Old-Age Dependency:
- 23.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Stanislaus County, California
The median age in Stanislaus County, California is 34.9 years.
According to latest Census data, the total population of Stanislaus County, California is 553,990.
In Stanislaus County, California, seniors (ages 65+) make up 13.8% of the population, while children under 18 represent 20.0%.
Based on historical data since 2010, the population in Stanislaus County, California is aging.