Siskiyou County, California Population 2018

Siskiyou County, California's estimated population is 43,853 with a growth rate of 0.42% in the past year according to the most recent United States census data. Siskiyou County, California is the 45th largest county in California.

Year Population Growth Growth Rate
201743,8531850.42%
201643,6681570.36%
201643,5111600.37%
201543,351-39-0.09%
201443,390-153-0.35%
201343,543-539-1.22%
201244,082-532-1.19%
201144,614-325-0.72%
201044,9391,4083.23%
199043,5313,7999.56%
198039,7326,50719.58%
197033,2253401.03%
196032,8852,1527.00%
195030,7332,1357.47%
194028,5983,11812.24%
193025,4806,93537.40%
192018,545-256-1.36%
191018,8011,83910.84%
190016,9624,79939.46%
189012,1633,55341.27%
18808,6101,76225.73%
18706,848-781-10.24%
18607,6290.00%

Siskiyou County, California Population Growth

Population Data via

Population by Race

Race Population
White37,355
Two or More Races2,661
American Indian and Alaska Native1,468
Black or African American709
Asian695
Some Other Race640
Native Hawaiian and Other Pacific Islander140

Race Data via US Census (2016 ACS 5-Year Survey)

Siskiyou County, California Population Pyramid 2018

0%2%4%6%8%10% Male Population0%2%4%6%8%10% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Siskiyou County, California Median Age

47.9


Total

46.6


Male

48.8


Female

Siskiyou County, California Adults

There are 34,847 adults, (9,956 of which are seniors) in Siskiyou County, California.

Siskiyou County, California Age Dependency

75.5

Age Dependency Ratio

39.9

Old Age Dependency Ratio

35.5

Child Dependency Ratio

Siskiyou County, California Sex Ratio

Female

21,955

50.28%

Male

21,713

49.72%

Siskiyou County, California Households and Families

Siskiyou County, California Renter vs Owner Occupied by Household Type

Siskiyou County, California Household Types

Type Owner Renter
Married79.5%20.5%
All63.7%36.3%
Non Family54.3%45.7%
Male45.2%54.8%
Female36.4%63.6%

63.7%

Rate of Home Ownership

Siskiyou County, California Households by Type

Type Count Average Size Owned
All19,0452.2663.7
Married8,8032.8179.5
Non Family7,3091.2254.3
Female1,8833.2236.4
Male1,0503.2245.2

2.8

Average Family Size

2.26

Average Household Size

7.7%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

Siskiyou County, California Households

Siskiyou County, California Education

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

Education Attained Count Percentage
Less Than 9th Grade1,1633.67%
9th to 12th Grade2,4647.77%
High School Graduate8,07025.44%
Some College9,78230.83%
Associates Degree3,21710.14%
Bachelors Degree4,71514.86%
Graduate Degree2,3147.29%

Siskiyou County, California Educational Attainment by Race

Name Total High School Bachelors
White26,11924,0786,259
Hispanic2,7541,845331
Multiple Races1,2291,017217
Native American95571268
Black53139567
Asian452330129
Other Race42327535
Islander9568

The highest rate of high school graduation is among white people with a rate of 92.19%.

The highest rate of bachelors degrees is among white people with a rate of 28.54%.

Siskiyou County, California Earnings by Educational Attainment

Name Average Male Female
Overall$24,912$27,310$22,727
Less Than High School$17,155$21,691$10,512
High School Grad$23,758$26,174$19,129
Some College$24,982$30,175$22,833
Bachelors Degree$31,987$32,569$31,500
Graduate Degree$34,907$30,536$40,529

$24,912

Average Earnings

$27,310

Average Male

$22,727

Average Female

Siskiyou County, California Language

Siskiyou County, California Language by Age

Siskiyou County, California Language

91.74% of Siskiyou County, California residents speak only English, while 8.26% speak other languages. The largest non-English language is Spanish, which is spoken by 6.05% of the population.

Siskiyou County, California Poverty

Siskiyou County, California Poverty by Race

Name Total In Poverty Poverty Rate
White33,7086,13818.21%
Hispanic5,0161,89637.80%
Multiple2,60798937.94%
Native1,46753336.33%
Other61131852.05%
Black64722935.39%
Asian66415423.19%
Islander1399971.22%

22.02%

Overall Poverty Rate

21.04%

Male Poverty Rate

22.98%

Female Poverty Rate

Poverty in Siskiyou County, California

The race most likely to be in poverty in Siskiyou County, California is Islander, with 71.22% below the poverty level.

The race least likely to be in poverty in Siskiyou County, California is White, with 18.21% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.45%. Among those working part-time, it was 23.92%, and for those that did not work, the poverty rate was 26.19%.

Siskiyou County, California Poverty Rate by Education

Name Poverty
Less Than High School35.38%
High School23.10%
Some College16.69%
Bachelors or Greater8.96%

Siskiyou County, California Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed53.85%
Male Unemployed37.45%
Female Employed11.79%
Male Employed11.20%

Siskiyou County, California Income

Siskiyou County, California Income by Household Type

Name Median Mean
Households$38,524$52,993
Families$48,911$62,198
Married Families$57,743$71,824
Non Families$24,448$36,573

Siskiyou County, California Marital Status

Siskiyou County, California Marital Status

Marriage Rates

50.6%

Overall Marriage Rate

51.7%

Male Marriage Rate

49.6%

Female Marriage Rate

Siskiyou County, California Married by Age and Sex

Siskiyou County, California Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Siskiyou County, California Marital Status by Race

Siskiyou County, California Veterans

Siskiyou County, California Veterans by War

4,195

Number of Veterans

3,925

Male Veterans

270

Female Veterans

Name Veterans
Vietnam1,819
Korea536
First Gulf War406
Second Gulf War312
World War II238

Siskiyou County, California Veterans by Age

Name Veterans
65 to 741,304
75+1,196
55 to 64838
35 to 54642
18 to 34215

Siskiyou County, California Veterans by Race

Name Veterans % of Total
White3,77712.40%
Hispanic2557.66%
2 or More18411.77%
Indian13612.41%
Black376.64%
Other366.79%
Asian254.89%

Siskiyou County, California Veterans by Education

12.45%

Veteran Poverty Rate

37.08%

Veteran Disability Rate

Siskiyou County, California Employment Status

Siskiyou County, California Employment by Age

51.4%

Labor Force Participation

45.3%

Employment Rate

11.7%

Unemployment Rate

Siskiyou County, California Employment by Race

Siskiyou County, California Employment by Education

Population of Cities in Siskiyou County, California

City 2010 Census 2016 Estimated Growth Growth Rate
Yreka77657596-169-2.18%
Mount Shasta33943292-102-3.01%
Weed29672654-313-10.55%
Dunsmuir16401579-61-3.72%
Montague14431399-44-3.05%
Tulelake1010991-19-1.88%
Dorris939905-34-3.62%
Etna737716-21-2.85%
Fort Jones710688-22-3.10%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990