Siskiyou County, California Population 2018

Siskiyou County, California's estimated population is 43,853 with a growth rate of 0.79% 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
201743,530-323-0.74%
201743,8533420.79%
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
White37,064
Two or More Races2,742
American Indian and Alaska Native1,511
Some Other Race690
Asian687
Black or African American675
Native Hawaiian and Other Pacific Islander161

Data via US Census (2017 ACS 5-Year Survey): Table B03002

Siskiyou County, California Population Pyramid 2018

5001,0001,5002,000 Male Population5001,0001,5002,000 Female Population80757065605550454035302520151050

Data via US Census (2017 ACS 5-Year Survey): Table S0101

Siskiyou County, California Median Age

47.9


Total

46.7


Male

49.2


Female

Siskiyou County, California Adults

There are 34,715 adults, (10,180 of whom are seniors) in Siskiyou County, California.

Siskiyou County, California Age Dependency

77.4

Age Dependency Ratio

41.5

Old Age Dependency Ratio

35.9

Child Dependency Ratio

Siskiyou County, California Sex Ratio

Female

21,824

50.14%

Male

21,706

49.86%

Siskiyou County, California Households and Families

Siskiyou County, California Renter vs Owner Occupied by Household Type

Data via US Census (2017 ACS 5-Year Survey): Table S1101

Siskiyou County, California Household Types

Type Owner Renter
Married78.8%21.2%
All65.5%34.5%
Non Family58.1%41.9%
Male47.1%52.9%
Female40.8%59.2%

65.5%

Rate of Home Ownership

Siskiyou County, California Households by Type

Type Count Average Size Owned
All19,0182.2665.5
Married8,9002.8278.8
Non Family7,2441.2358.1
Female1,8403.1240.8
Male1,0343.1747.1

2.8

Average Family Size

2.26

Average Household Size

7.5%

Unmarried (Opposite Sex)

0.3%

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 Grade1,0093.18%
9th to 12th Grade2,3847.51%
High School Graduate7,96625.09%
Some College9,78330.81%
Associates Degree3,40310.72%
Bachelors Degree4,77715.05%
Graduate Degree2,4277.64%

Siskiyou County, California Educational Attainment by Race

Name Total High School Bachelors
White25,96224,0816,382
Hispanic2,8311,962395
Multiple Races1,3651,176237
Native American1,00175276
Black50739272
Other Race45728228
Asian42829492
Islander9167

The highest rate of high school graduation is among white people with a rate of 92.75%.

The highest rate of bachelors degrees is among white people with a rate of 24.58%.

Siskiyou County, California Earnings by Educational Attainment

Name Average Male Female
Overall$26,846$31,409$23,606
Less Than High School$18,273$21,536$11,168
High School Grad$26,070$30,979$19,898
Some College$26,096$33,575$23,087
Bachelors Degree$33,043$43,750$29,725
Graduate Degree$41,479$40,083$41,944

$26,846

Average Earnings

$31,409

Average Male

$23,606

Average Female

Siskiyou County, California Language

Siskiyou County, California Language by Age

Siskiyou County, California Language

91.60% of Siskiyou County, California residents speak only English, while 8.40% speak other languages. The largest non-English language is Spanish, which is spoken by 5.90% of the population.

Siskiyou County, California Poverty

Siskiyou County, California Poverty by Race

Name Total In Poverty Poverty Rate
White33,3455,66416.99%
Hispanic5,1371,84135.84%
Multiple2,68886031.99%
Native1,51061640.79%
Other67032548.51%
Black63523336.69%
Asian66915523.17%
Islander1595031.45%

20.68%

Overall Poverty Rate

19.38%

Male Poverty Rate

21.97%

Female Poverty Rate

Poverty in Siskiyou County, California

The race most likely to be in poverty in Siskiyou County, California is Other, with 48.51% below the poverty level.

The race least likely to be in poverty in Siskiyou County, California is White, with 16.99% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.22%. Among those working part-time, it was 22.74%, and for those that did not work, the poverty rate was 25.71%.

Siskiyou County, California Poverty Rate by Education

Name Poverty
Less Than High School36.25%
High School21.18%
Some College16.57%
Bachelors or Greater9.15%

Siskiyou County, California Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed52.96%
Male Unemployed36.48%
Female Employed11.70%
Male Employed9.73%

Siskiyou County, California Income

Siskiyou County, California Income by Household Type

Name Median Mean
Households$40,884$55,322
Families$51,227$65,167
Married Families$62,241$74,984
Non Families$25,318$37,531

Siskiyou County, California Marital Status

Siskiyou County, California Marital Status

Marriage Rates

51.5%

Overall Marriage Rate

52.5%

Male Marriage Rate

50.6%

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 45To54.

Siskiyou County, California Marital Status by Race


Data via US Census (2017 ACS 5-Year Survey): Table S1201

Siskiyou County, California Veterans

Siskiyou County, California Veterans by War

4,047

Number of Veterans

3,797

Male Veterans

250

Female Veterans

Name Veterans
Vietnam1,906
Korea552
First Gulf War379
Second Gulf War260
World War II154

Siskiyou County, California Veterans by Age

Name Veterans
65 to 741,366
75+1,139
55 to 64817
35 to 54554
18 to 34171

Siskiyou County, California Veterans by Race

Name Veterans % of Total
White3,59911.91%
Hispanic2667.79%
2 or More23714.19%
Indian1049.44%
Black5310.08%
Other295.04%
Asian255.24%

Siskiyou County, California Veterans by Education

10.87%

Veteran Poverty Rate

39.99%

Veteran Disability Rate

Siskiyou County, California Employment Status

Siskiyou County, California Employment by Age

50.9%

Labor Force Participation

46.2%

Employment Rate

9.1%

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