Siskiyou County Population 2017

Siskiyou County's estimated population is 43,603 with a growth rate of 0.28% in the past year according to the most recent United States census data. Siskiyou County is the 45th largest county in California.

Year Population Growth Growth Rate
201643,6031200.28%
201543,48370.02%
201443,476-156-0.36%
201343,632-515-1.17%
201244,147-526-1.18%
201144,673-263-0.59%
201044,9361,4053.23%
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 Population Growth

Population Data via

Siskiyou County Race Data

Race Population Percentage
White37,82886.76%
Two or More Races2,1945.03%
American Indian and Alaska Native2,0944.80%
Black or African American6341.45%
Asian6001.38%
Native Hawaiian and Other Pacific Islander1330.31%

Siskiyou County Population Pyramid

0k1k1k2k2kSiskiyou County Male Population0k1k1k2k2kSiskiyou County Female Population

Population of Cities in Siskiyou County

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