Siskiyou County, California Population 2023

Siskiyou County, California's estimated 2023 population is 43,830 with a growth rate of -0.19% in the past year according to the most recent United States census data. Siskiyou County, California is the 45th largest county in California. The 2010 population was 44,900 and has seen a growth of -2.38% since that time.

Note: data after 2020 is projected based on recent growth

Siskiyou County, California Population 2023

Population by Race

White

Two or more races

Native American

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Siskiyou County, California Population by Race

Siskiyou County, California Population Pyramid 2023

Siskiyou County, California Median Age

47.7

Total

46.2

Male

49.4

Female

Siskiyou County, California Adults

There are 34,716 adults, (10,983 of whom are seniors) in Siskiyou County, California.

Siskiyou County, California Age Dependency

83.4

Age Dependency Ratio

46.3

Old Age Dependency Ratio

37.1

Child Dependency Ratio

Siskiyou County, California Sex Ratio

Female21,85850.23%
Male21,65849.77%

Siskiyou County, California Population by Age

Siskiyou County, California Renter vs Owner Occupied by Household Type

2.81

Average Family Size

2.24

Average Household Size

65.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Siskiyou County, California Households and Families

Male

Female

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Siskiyou County, California Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

The highest rate of high school graduation is among white people with a rate of 84.06%.

The highest rate of bachelors degrees is among white people with a rate of 22.06%.

Siskiyou County, California Educational Attainment by Race

All

Male

Female

$31,398

Average Earnings

$39,623

Average Male

$25,444

Average Female

Siskiyou County, California Earnings by Educational Attainment

Siskiyou County, California Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Siskiyou County, California Language

90.50% of Siskiyou County, California residents speak only English, while 9.50% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.94% of the population.

Siskiyou County, California Language

Siskiyou County, California Poverty by Race

rate

20.14%

Overall Poverty Rate

15.98%

Male Poverty Rate

17.85%

Female Poverty Rate

Poverty in Siskiyou County, California

The race most likely to be in poverty in Siskiyou County, California is Black, with 47.52% below the poverty level.

The race least likely to be in poverty in Siskiyou County, California is White, with 16.97% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.01%. Among those working part-time, it was 20.14%, and for those that did not work, the poverty rate was 21.30%.

Siskiyou County, California Poverty

Siskiyou County, California Poverty Rate by Education

Siskiyou County, California Poverty Rate by Employment Status and Sex

Siskiyou County, California Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Siskiyou County, California Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

50.4%

Overall Marriage Rate

50.4%

Male Marriage Rate

50.4%

Female Marriage Rate

Siskiyou County, California Married by Age and Sex

male

female

Siskiyou 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 35-44.

Siskiyou County, California Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Siskiyou County, California Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

3,997

Number of Veterans

3,771

Male Veterans

226

Female Veterans

Siskiyou County, California Veterans by War

Siskiyou County, California Veterans by Age

count

Siskiyou County, California Veterans by Race

Siskiyou County, California Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

11.44%

Veteran Poverty Rate

42.00%

Veteran Disability Rate

Siskiyou County, California Veterans by Education

LaborForceParticipation

50.2%

Labor Force Participation

46.4%

Employment Rate

7.4%

Unemployment Rate

Siskiyou County, California Employment by Age

LaborForceParticipation

Siskiyou County, California Employment by Race

LaborForceParticipation

Siskiyou 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

63.76%

Born in Siskiyou County, California

92.89%

Native Born

5.84%

Foreign Born

2.03%

Non Citizen

3.81%

Naturalized

Place of Birth

92.89% of Siskiyou County, California residents were born in the United States, with 63.76% having been born in California. 2.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Siskiyou County, California Place of Birth

Sources