| COOS Resident total population estimate (July 1) 2009 | 31487 |
| COOS Resident total population estimates base (April 1) 2000 | 33112 |
| COOS Resident total population estimate percent change - April 1 2000 to July 1 2009 | -4.9 |
| COOS Resident total population estimate net change - April 1 2000 to July 1 2009 | -1625 |
| COOS Resident population (April 1) 2000 (complete count) | 33111 |
| COOS Resident population under 5 years (July 1 - estimate) 2008 | 1476 |
| COOS Resident population under 5 years percent (July 1 - estimate) 2008 | 4.6 |
| COOS Resident population under 18 years (July 1 - estimate) 2008 | 6108 |
| COOS Resident population under 18 years percent (July 1 - estimate) 2008 | 19.1 |
| COOS Resident population 65 years and over percent (July 1 - estimate) 2008 | 19.5 |
| COOS Resident population 65 years and over (July 1 - estimate) 2008 | 6224 |
| COOS Resident population: total females percent (July 1 - estimate) 2008 | 51.1 |
| COOS Resident population: White alone (July 1 - estimate) 2008 | 31269 |
| COOS Resident population: Black alone (July 1 - estimate) 2008 | 103 |
| COOS Resident population: American Indian and Alaska Native alone (July 1 - estimate) 2008 | 108 |
| COOS Resident population: Asian alone (July 1 - estimate) 2008 | 194 |
| COOS Resident population: Native Hawaiian and Other Pacific Islander alone (July 1 - estimate) 2008 | 5 |
| COOS Resident population: Two or more races (July 1 - estimate) 2008 | 292 |
| COOS Resident population: Hispanic or Latino Origin (July 1 - estimate) 2008 | 298 |
| COOS Resident population: Not Hispanic White alone (July 1 - estimate) 2008 | 31001 |
| COOS Resident population: White alone percent (July 1 - estimate) 2008 | 97.8 |
| COOS Resident population: Black alone percent (July 1 - estimate) 2008 | 0.3 |
| COOS Resident population: American Indian and Alaska Native alone percent (July 1 - estimate) 2008 | 0.3 |
| COOS Resident population: Asian alone percent (July 1 - estimate) 2008 | 0.6 |
| COOS Resident population: Native Hawaiian and Other Pacific Islander alone percent (July 1 - estimate) 2008 | 0 |
| COOS Resident population: Two or more races percent (July 1 - estimate) 2008 | 0.9 |
| COOS Resident population: Hispanic or Latino Origin percent (July 1 - estimate) 2008 | 0.9 |
| COOS Resident population: Not Hispanic White alone percent (July 1 - estimate) 2008 | 97 |
| COOS Births 2006 | 323 |
| COOS Deaths 2006 | 390 |
| COOS Infant deaths under one year 2006 | 3 |
| COOS Population 5 years and over by residence in 1995 - percent in same house 2000 (sample) | 64.1 |
| COOS Percent foreign born population 2000 (sample) | 4 |
| COOS Population 5 years and over percent speaking language other than English at home 2000 (sample) | 17.6 |
| COOS Educational attainment - persons 25 years and over - percent high school graduate or higher 2000 | 76.9 |
| COOS Educational attainment - persons 25 years and over - percent bachelors degree or higher 2000 | 11.9 |
| COOS Civilian noninstitutionalized population 5 years and over with a disability 2000 (sample) | 8034 |
| COOS Average travel time to work for workers 16 years and over not working at home 2000 | 19.3 |
| COOS Housing unit estimates as of July 1 2008 | 20153 |
| COOS Housing unit estimates - net change April 1 2000 (base) to July 1 2008 | 529 |
| COOS Housing unit estimates - percent change April 1 2000 (base) to July 1 2008 | 2.7 |
| COOS Owner-occupied housing units - percent of total occupied housing units 2000 (complete count) | 71.2 |
| COOS Median value of specified owner-occupied housing units 2000 (sample) | 70500 |
| COOS Housing units by units in structure - multiple units 2000 (sample) | 23.9 |
| COOS Households 2000 (complete count) | 13961 |
| COOS Persons per household 2000 (complete count) | 2.33 |
| COOS Per capita income in 1999 | 17218 |
| COOS Median household income 2008 | 42788 |
| COOS People of all ages in poverty - percent 2008 | 13 |
| COOS Personal income 2007 | 1008 |
| COOS Per capita personal income 2007 | 31179 |
| COOS Civilian labor force 2008 | 16540 |
| COOS Civilian labor force unemployment 2008 | 853 |
| COOS Civilian labor force unemployment rate 2008 | 5.2 |
| COOS Employment in all industries (NAICS no code) 2007 | 19601 |
| COOS Employment in all industries net change 2000 - 2007 | 286 |
| COOS Employment in government (NAICS 92) 2007 | 3004 |
| COOS Earnings in all industries (NAICS no code) 2007 | 655041 |
| COOS Earnings in all industries (NAICS no code) average earnings per job 2007 | 33419 |
| COOS Private nonfarm establishments 2007 | 980 |
| COOS Private nonfarm employment for pay period including March 12 2007 | 10889 |
| COOS Private nonfarm employment for pay period including March 12 2006 percent change 2000-2007 | 0 |
| COOS Nonemployer: total (NAICS 00) - establishments 2007 | 2597 |
| COOS Accommodation and Food Services: total (NAICS 72) - sales of establishments with payroll 2002 | 91904 |
| COOS Total number of firms 2002 | 3210 |
| COOS Total Black-owned firms percent 2002 | 0 |
| COOS Total American Indian-and Alaska Native-owned firms percent 2002 | 0 |
| COOS Total Asian-owned firms percent 2002 | 0 |
| COOS Total Hispanic-owned firms percent 2002 | 0 |
| COOS Total Native Hawaiian-and Other Pacific Islander-owned firms percent 2002 | 0 |
| COOS Total women-owned firms percent 2002 | 20.9 |
| COOS Manufacturing: total (NAICS 31-33) - value of shipments 2002 | 280949 |
| COOS Wholesale trade: total (NAICS 42) - sales of establishments with payroll 2002 | 0 |
| COOS Retail trade: total (NAICS 44-45) - sales of establishments with payroll 2002 | 539011 |
| COOS Retail trade: total (NAICS 44-45) - sales of establishments with payroll per capita 2002 | 16136 |
| COOS New private housing units authorized by building permits - total 2008 (20000-place universe) | 47 |
| COOS Valuation of new private housing units authorized by building permits 2008 (20000-place universe) | 8219 |
| COOS Land in farms (NAICS) 2007 (acres) (adjusted) | 50895 |
| COOS Federal Government expenditure - total FY 2008 | 286940 |
| COOS Federal Government expenditure per capita FY 2008 | 8975 |
| COOS Land area in square miles 2000 | 1800.39 |
| COOS Population per square mile 2000 | 18 |
