Humboldt County, California Age & Gender Distribution (2024)
Population distribution by age and gender for Humboldt County, California
Humboldt County, California Age & Gender Statistics (2024)
Total Population
134,541
Median Age
39.9
Male Median
39.6
Female Median
40.3
Humboldt County, California Population Growth
Humboldt County, California Demographic Trend
Since 2010, the population of has changed by +1.1%%.
+1.1%% Growth
Humboldt County, California Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Humboldt County, California Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.9 | 134,541 |
| 2023 | 39.6 | 135,418 |
| 2022 | 39.5 | 136,132 |
| 2021 | 39.1 | 137,014 |
| 2020 | 38.9 | 136,101 |
| 2019 | 38.4 | 135,940 |
| 2018 | 38.0 | 135,768 |
| 2017 | 37.7 | 135,490 |
| 2016 | 37.6 | 135,182 |
| 2015 | 37.4 | 135,034 |
| 2014 | 37.4 | 134,876 |
| 2013 | 37.5 | 134,613 |
| 2012 | 37.5 | 134,317 |
| 2011 | 37.3 | 133,585 |
| 2010 | 37.1 | 133,058 |
Humboldt County, California Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 14.2% |
| 18–24 | 12.0% |
| 25–34 | 13.1% |
| 35–54 | 24.4% |
| 55–64 | 11.9% |
| 65+ | 19.8% |
Dependency Ratios for Humboldt County, California
- Total Dependency Ratio:
- 62.9
- Youth Dependency:
- 30.6
- Old-Age Dependency:
- 32.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Humboldt County, California
The median age in Humboldt County, California is 39.9 years.
According to latest Census data, the total population of Humboldt County, California is 134,541.
In Humboldt County, California, seniors (ages 65+) make up 19.8% of the population, while children under 18 represent 14.2%.
Based on historical data since 2010, the population in Humboldt County, California is aging.