Humboldt County Flag

Humboldt County

State:
California
County Seat:
Eureka

Humboldt County's estimated 2025 population is 132,067 with a growth rate of -0.72% in the past year according to the most recent United States census data. Humboldt County is the 34th largest county in California. The 2010 population was 135,010 and has seen a growth of -2.18% since that time.

132,067
Total Population
37
Population Density (mi²)
34
Population Rank (State)
-959 -0.72%
Annual Population Growth

Humboldt County Population

Humboldt County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Humboldt County includes 73.62% White, 5.84% other race, 3.76% Native American, 3.14% Asian, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White99,69273.62%
Two or more races16,39512.11%
Other race7,9075.84%
Native American5,0893.76%
Asian4,2503.14%
Black or African American1,7211.27%
Native Hawaiian or Pacific Islander3640.27%

Humboldt County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Humboldt County's average per capita income is $40,445. Household income levels show a median of $61,135. The poverty rate stands at 18.91%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$99,812$129,208
Families$83,309$109,873
Households$61,135$86,742
Non Families$37,104$54,825

$40,445

Average Income

$61,135

Median Household Income

18.91%

Poverty Rate