Humboldt County, California Population 2023

137,015

Humboldt County, California's estimated 2023 population is 137,015 with a growth rate of 0.13% in the past year according to the most recent United States census data. Humboldt County, California is the 35th largest county in California. The 2010 population was 134,623 and has seen a growth of 1.78% since that time.

Note: data after 2021 is projected based on recent change

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Year
Population
Growth
Growth Rate
2010134,623
2011134,8071840.14%
2012134,9911840.14%
2013135,1751840.14%
2014135,3591840.14%
2015135,5431840.14%
2016135,7271840.14%
2017135,9111840.14%
2018136,0951840.14%
2019136,2791840.14%
2020136,4631840.14%
2021136,6471840.13%
2022136,8311840.13%
2023137,0151840.13%
showing: 14 rows
2023 Growth Rate
0.13% (184)
County Website
Humboldt County
County Seat
Eureka
2010 Population
134,623
Growth Since 2010
1.78% (2,392)

Humboldt County, California Population 2023

Population by Race

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Race
Population
Percentage (of total)
White104,53876.3%
Two or more races13,3579.75%
Other race6,7684.94%
Native American5,8314.26%
Asian4,3323.16%
Black or African American1,7401.27%
Native Hawaiian or Pacific Islander4480.33%
showing: 7 rows

White

Two or more races

Other race

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Humboldt County, California Population by Race

Humboldt County, California Population Pyramid 2023

Humboldt County, California Median Age

39.1

Total

38.7

Male

39.7

Female

Humboldt County, California Adults

There are 110,770 adults, (24,767 of whom are seniors) in Humboldt County, California.

Humboldt County, California Age Dependency

59.3

Age Dependency Ratio

28.8

Old Age Dependency Ratio

30.5

Child Dependency Ratio

Humboldt County, California Sex Ratio

Female68,61050.08%
Male68,40449.92%

Humboldt County, California Population by Age

Humboldt County, California Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All53,7292.4857.642.4
Non Family24,5631.534456
Married20,2733.217822
Female5,7753.3848.451.6
Male3,1183.548.451.6
showing: 5 rows

3.12

Average Family Size

2.48

Average Household Size

57.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Humboldt County, California Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Humboldt County, California Educational Attainment by Sex (over 25)

Humboldt County, California Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 79.09%.

The highest rate of bachelors degrees is among islander people with a rate of 37.6%.

Humboldt County, California Educational Attainment by Race

All

Male

Female

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$35,175

Average Earnings

$39,942

Average Male

$31,170

Average Female

Humboldt County, California Earnings by Educational Attainment

Humboldt County, California Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Humboldt County, California Language

88.12% of Humboldt County, California residents speak only English, while 11.88% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 7.56% of the population.

Humboldt County, California Language

Humboldt County, California Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White97,21216,82317.31%
Hispanic15,9413,78123.72%
Multiple12,9483,15924.4%
Native5,6862,12237.32%
Other6,4521,57124.35%
Asian4,1681,34732.32%
Black1,57167542.97%
Islander43920346.24%
showing: 8 rows

20.26%

Overall Poverty Rate

19.37%

Male Poverty Rate

21.14%

Female Poverty Rate

Poverty in Humboldt County, California

The race most likely to be in poverty in Humboldt County, California is Islander, with 46.24% below the poverty level.

The race least likely to be in poverty in Humboldt County, California is White, with 17.31% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.2%. Among those working part-time, it was 24.74%, and for those that did not work, the poverty rate was 29.59%.

Humboldt County, California Poverty

rate

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Rate
Poverty
Less Than 9th Grade31.54%
High School20.38%
Some College17.22%
Bachelors or Greater10.1%
showing: 4 rows

Humboldt County, California Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed39.3%
Male Unemployed26.17%
Female Employed13.35%
Male Employed10.52%
showing: 4 rows

Humboldt County, California Poverty Rate by Employment Status and Sex

Humboldt County, California Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Humboldt County, California Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

38.1%

Overall Marriage Rate

38.3%

Male Marriage Rate

37.8%

Female Marriage Rate

Humboldt County, California Married by Age and Sex

male

female

Humboldt County, California Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Humboldt County, California Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Humboldt County, California Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

7,703

Number of Veterans

7,122

Male Veterans

581

Female Veterans

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Humboldt County, California Veterans by War

count

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Humboldt County, California Veterans by Age

count

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Humboldt County, California Veterans by Race

Humboldt County, California Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

8.77%

Veteran Poverty Rate

37.54%

Veteran Disability Rate

Humboldt County, California Veterans by Education

LaborForceParticipation

58.5%

Labor Force Participation

53%

Employment Rate

9.4%

Unemployment Rate

Humboldt County, California Employment by Age

LaborForceParticipation

Humboldt County, California Employment by Race

LaborForceParticipation

Humboldt County, California Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

72.24%

Born in Humboldt County, California

96.15%

Native Born

6.23%

Foreign Born

2.94%

Non Citizen

3.29%

Naturalized

Place of Birth

96.15% of Humboldt County, California residents were born in the United States, with 72.24% having been born in California. 2.94% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Humboldt County, California Place of Birth

Sources