Humboldt County, CA population age distributions
A complete breakdown of Humboldt County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 6,566 | 4.82% |
| 5 to 9 years | 7,520 | 5.52% |
| 10 to 14 years | 7,187 | 5.28% |
| 15 to 19 years | 8,681 | 6.38% |
| 20 to 24 years | 12,566 | 9.23% |
| 25 to 29 years | 9,557 | 7.02% |
| 30 to 34 years | 8,463 | 6.22% |
| 35 to 39 years | 8,668 | 6.37% |
| 40 to 44 years | 9,006 | 6.62% |
| 45 to 49 years | 8,080 | 5.94% |
| 50 to 54 years | 7,027 | 5.16% |
| 55 to 59 years | 7,259 | 5.33% |
| 60 to 64 years | 9,864 | 7.25% |
| 65 to 69 years | 8,604 | 6.32% |
| 70 to 74 years | 7,756 | 5.7% |
| 75 to 79 years | 4,474 | 3.29% |
| 80 to 84 years | 2,256 | 1.66% |
| 85 years and over | 2,598 | 1.91% |
TABLE OF CONTENTS
Humboldt County, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Humboldt County, CA population by age group.
The largest age group is 20 to 24 years with a population of 12,566 (9.23% of the total population).
The largest age group in Humboldt County, CA was for the group of age 20 to 24 years with a population of 12,566 (9.23%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Humboldt County, CA was the 80 to 84 years with a population of 2,256 (1.66%).
Humboldt County, CA population by age cohort
To better understand the age distribution of Humboldt County, CA's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Humboldt County, CA population by age cohort
The largest age group was 18 to 64 years with a population of 84,836 (62.32% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Humboldt County 's population under 18 was 18.81%, compared to the 22.11% nationwide.
- Humboldt County's working population (between 18 and 64) was 62.32%, compared to 61.36% nationwide.
- Humboldt County's elderly or the senior population (over 65 age) was 18.87% as compared to 16.53% nationwide.
Humboldt County, CA population pyramid
Population pyramid for Humboldt County, CA is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Humboldt County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Humboldt County, CA, is 23.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Humboldt County, CA, is 28.8.
- Total dependency ratio for Humboldt County, CA is 52.7.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Humboldt County, CA is 3.5.
FIGURE 3
Humboldt County, CA population pyramid
Humboldt County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Humboldt County, CA population pyramid
Here's the Humboldt County, CA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 3,237 | 3,329 | 6,566 |
| 5 to 9 years | 3,842 | 3,678 | 7,520 |
| 10 to 14 years | 3,670 | 3,517 | 7,187 |
| 15 to 19 years | 4,401 | 4,280 | 8,681 |
| 20 to 24 years | 6,085 | 6,481 | 12,566 |
| 25 to 29 years | 4,914 | 4,643 | 9,557 |
| 30 to 34 years | 4,337 | 4,126 | 8,463 |
| 35 to 39 years | 4,513 | 4,155 | 8,668 |
| 40 to 44 years | 4,638 | 4,368 | 9,006 |
| 45 to 49 years | 4,349 | 3,731 | 8,080 |
| 50 to 54 years | 3,613 | 3,414 | 7,027 |
| 55 to 59 years | 3,472 | 3,787 | 7,259 |
| 60 to 64 years | 4,862 | 5,002 | 9,864 |
| 65 to 69 years | 3,899 | 4,705 | 8,604 |
| 70 to 74 years | 3,925 | 3,831 | 7,756 |
| 75 to 79 years | 1,982 | 2,492 | 4,474 |
| 80 to 84 years | 800 | 1,456 | 2,256 |
| 85 years and over | 1,190 | 1,408 | 2,598 |
Things to know
What is the population of Humboldt County, CA under 18?
Humboldt County's population under the age of 18 is 25,608, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.81% of the total resident population of Humboldt County, CA.
What is the aging population in Humboldt County, CA?
Humboldt County's population aged 65 years and above was 25,688. As per the U.S. Census Bureau's American Community Survey, this population is 18.87% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates