| SISKIYOU Resident total population estimate (July 1) 2009 | 44634 |
| SISKIYOU Resident total population estimates base (April 1) 2000 | 44301 |
| SISKIYOU Resident total population estimate percent change - April 1 2000 to July 1 2009 | 0.8 |
| SISKIYOU Resident total population estimate net change - April 1 2000 to July 1 2009 | 333 |
| SISKIYOU Resident population (April 1) 2000 (complete count) | 44301 |
| SISKIYOU Resident population under 5 years (July 1 - estimate) 2008 | 2483 |
| SISKIYOU Resident population under 5 years percent (July 1 - estimate) 2008 | 5.6 |
| SISKIYOU Resident population under 18 years (July 1 - estimate) 2008 | 8675 |
| SISKIYOU Resident population under 18 years percent (July 1 - estimate) 2008 | 19.5 |
| SISKIYOU Resident population 65 years and over percent (July 1 - estimate) 2008 | 19 |
| SISKIYOU Resident population 65 years and over (July 1 - estimate) 2008 | 8444 |
| SISKIYOU Resident population: total females percent (July 1 - estimate) 2008 | 50.9 |
| SISKIYOU Resident population: White alone (July 1 - estimate) 2008 | 39685 |
| SISKIYOU Resident population: Black alone (July 1 - estimate) 2008 | 701 |
| SISKIYOU Resident population: American Indian and Alaska Native alone (July 1 - estimate) 2008 | 1964 |
| SISKIYOU Resident population: Asian alone (July 1 - estimate) 2008 | 594 |
| SISKIYOU Resident population: Native Hawaiian and Other Pacific Islander alone (July 1 - estimate) 2008 | 86 |
| SISKIYOU Resident population: Two or more races (July 1 - estimate) 2008 | 1512 |
| SISKIYOU Resident population: Hispanic or Latino Origin (July 1 - estimate) 2008 | 4319 |
| SISKIYOU Resident population: Not Hispanic White alone (July 1 - estimate) 2008 | 35854 |
| SISKIYOU Resident population: White alone percent (July 1 - estimate) 2008 | 89.1 |
| SISKIYOU Resident population: Black alone percent (July 1 - estimate) 2008 | 1.6 |
| SISKIYOU Resident population: American Indian and Alaska Native alone percent (July 1 - estimate) 2008 | 4.4 |
| SISKIYOU Resident population: Asian alone percent (July 1 - estimate) 2008 | 1.3 |
| SISKIYOU Resident population: Native Hawaiian and Other Pacific Islander alone percent (July 1 - estimate) 2008 | 0.2 |
| SISKIYOU Resident population: Two or more races percent (July 1 - estimate) 2008 | 3.4 |
| SISKIYOU Resident population: Hispanic or Latino Origin percent (July 1 - estimate) 2008 | 9.7 |
| SISKIYOU Resident population: Not Hispanic White alone percent (July 1 - estimate) 2008 | 80.5 |
| SISKIYOU Births 2006 | 482 |
| SISKIYOU Deaths 2006 | 536 |
| SISKIYOU Infant deaths under one year 2006 | 3 |
| SISKIYOU Population 5 years and over by residence in 1995 - percent in same house 2000 (sample) | 55.1 |
| SISKIYOU Percent foreign born population 2000 (sample) | 5.4 |
| SISKIYOU Population 5 years and over percent speaking language other than English at home 2000 (sample) | 9 |
| SISKIYOU Educational attainment - persons 25 years and over - percent high school graduate or higher 2000 | 83.8 |
| SISKIYOU Educational attainment - persons 25 years and over - percent bachelors degree or higher 2000 | 17.7 |
| SISKIYOU Civilian noninstitutionalized population 5 years and over with a disability 2000 (sample) | 9154 |
| SISKIYOU Average travel time to work for workers 16 years and over not working at home 2000 | 18.2 |
| SISKIYOU Housing unit estimates as of July 1 2008 | 23603 |
| SISKIYOU Housing unit estimates - net change April 1 2000 (base) to July 1 2008 | 1656 |
| SISKIYOU Housing unit estimates - percent change April 1 2000 (base) to July 1 2008 | 7.5 |
| SISKIYOU Owner-occupied housing units - percent of total occupied housing units 2000 (complete count) | 67.2 |
| SISKIYOU Median value of specified owner-occupied housing units 2000 (sample) | 100300 |
| SISKIYOU Housing units by units in structure - multiple units 2000 (sample) | 10.7 |
| SISKIYOU Households 2000 (complete count) | 18556 |
| SISKIYOU Persons per household 2000 (complete count) | 2.35 |
| SISKIYOU Per capita income in 1999 | 17570 |
| SISKIYOU Median household income 2008 | 36823 |
| SISKIYOU People of all ages in poverty - percent 2008 | 16.4 |
| SISKIYOU Personal income 2007 | 1305 |
| SISKIYOU Per capita personal income 2007 | 29538 |
| SISKIYOU Civilian labor force 2008 | 19465 |
| SISKIYOU Civilian labor force unemployment 2008 | 1990 |
| SISKIYOU Civilian labor force unemployment rate 2008 | 10.2 |
| SISKIYOU Employment in all industries (NAICS no code) 2007 | 22698 |
| SISKIYOU Employment in all industries net change 2000 - 2007 | 329 |
| SISKIYOU Employment in government (NAICS 92) 2007 | 4537 |
| SISKIYOU Earnings in all industries (NAICS no code) 2007 | 738890 |
| SISKIYOU Earnings in all industries (NAICS no code) average earnings per job 2007 | 32553 |
| SISKIYOU Private nonfarm establishments 2007 | 1277 |
| SISKIYOU Private nonfarm employment for pay period including March 12 2007 | 9894 |
| SISKIYOU Private nonfarm employment for pay period including March 12 2006 percent change 2000-2007 | 2.9 |
| SISKIYOU Nonemployer: total (NAICS 00) - establishments 2007 | 3676 |
| SISKIYOU Accommodation and Food Services: total (NAICS 72) - sales of establishments with payroll 2002 | 64779 |
| SISKIYOU Total number of firms 2002 | 4251 |
| SISKIYOU Total Black-owned firms percent 2002 | 0 |
| SISKIYOU Total American Indian-and Alaska Native-owned firms percent 2002 | 0 |
| SISKIYOU Total Asian-owned firms percent 2002 | 0 |
| SISKIYOU Total Hispanic-owned firms percent 2002 | 0 |
| SISKIYOU Total Native Hawaiian-and Other Pacific Islander-owned firms percent 2002 | 0 |
| SISKIYOU Total women-owned firms percent 2002 | 35.4 |
| SISKIYOU Manufacturing: total (NAICS 31-33) - value of shipments 2002 | 199777 |
| SISKIYOU Wholesale trade: total (NAICS 42) - sales of establishments with payroll 2002 | 0 |
| SISKIYOU Retail trade: total (NAICS 44-45) - sales of establishments with payroll 2002 | 311163 |
| SISKIYOU Retail trade: total (NAICS 44-45) - sales of establishments with payroll per capita 2002 | 7035 |
| SISKIYOU New private housing units authorized by building permits - total 2008 (20000-place universe) | 107 |
| SISKIYOU Valuation of new private housing units authorized by building permits 2008 (20000-place universe) | 20881 |
| SISKIYOU Land in farms (NAICS) 2007 (acres) (adjusted) | 597534 |
| SISKIYOU Federal Government expenditure - total FY 2008 | 479632 |
| SISKIYOU Federal Government expenditure per capita FY 2008 | 10768 |
| SISKIYOU Land area in square miles 2000 | 6286.78 |
| SISKIYOU Population per square mile 2000 | 7 |
