Siskiyou County CA Information


Siskiyou County Subdivisions

Siskiyou County CA Data & Demographics (As of July 1, 2015)


Total Population 45,408
Population in Households 44,824
Population in Familes 34,400
Population in Group Qrtrs 584
Population Density1 7
Diversity Index2 46


Total Households 19,866
Average Household Size 2.26
Family Households 12,315
Average Family Size 3


Total Housing Units 24,626 (100%)
Owner Occupied HU 12,475 (50.7%)
Renter Occupied HU 7,391 (30.0%)
Vacant Housing Units 4,760 (19.3%)
Median Home Value $176,589
Average Home Value $225,028


Median Household Income $35,823
Average Household Income $50,451
Per Capita Income $22,202
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.21% 0.22%
Households 0.35% 0.3%
Families 0.39% 0.33%
Median Household Income   2.12%
Per Capita Income   2.38%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Siskiyou County CA - Peer Comparisons by Rank and Percentile

The table below compares Siskiyou County to the other 58 counties and county equivalents in California by rank and percentile using July 1, 2015 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 44 26th
Population Density1 # 52 12th
Diversity Index2 # 48 19th
Median Household Income # 58 2nd
Per Capita Income # 41 31st

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.