| HAMPDEN Resident total population estimate (July 1) 2009 | 471081 |
| HAMPDEN Resident total population estimates base (April 1) 2000 | 456226 |
| HAMPDEN Resident total population estimate percent change - April 1 2000 to July 1 2009 | 3.3 |
| HAMPDEN Resident total population estimate net change - April 1 2000 to July 1 2009 | 14855 |
| HAMPDEN Resident population (April 1) 2000 (complete count) | 456228 |
| HAMPDEN Resident population under 5 years (July 1 - estimate) 2008 | 28495 |
| HAMPDEN Resident population under 5 years percent (July 1 - estimate) 2008 | 6.2 |
| HAMPDEN Resident population under 18 years (July 1 - estimate) 2008 | 108871 |
| HAMPDEN Resident population under 18 years percent (July 1 - estimate) 2008 | 23.6 |
| HAMPDEN Resident population 65 years and over percent (July 1 - estimate) 2008 | 13.9 |
| HAMPDEN Resident population 65 years and over (July 1 - estimate) 2008 | 64235 |
| HAMPDEN Resident population: total females percent (July 1 - estimate) 2008 | 51.8 |
| HAMPDEN Resident population: White alone (July 1 - estimate) 2008 | 399827 |
| HAMPDEN Resident population: Black alone (July 1 - estimate) 2008 | 43287 |
| HAMPDEN Resident population: American Indian and Alaska Native alone (July 1 - estimate) 2008 | 1629 |
| HAMPDEN Resident population: Asian alone (July 1 - estimate) 2008 | 8079 |
| HAMPDEN Resident population: Native Hawaiian and Other Pacific Islander alone (July 1 - estimate) 2008 | 887 |
| HAMPDEN Resident population: Two or more races (July 1 - estimate) 2008 | 7131 |
| HAMPDEN Resident population: Hispanic or Latino Origin (July 1 - estimate) 2008 | 87344 |
| HAMPDEN Resident population: Not Hispanic White alone (July 1 - estimate) 2008 | 324340 |
| HAMPDEN Resident population: White alone percent (July 1 - estimate) 2008 | 86.8 |
| HAMPDEN Resident population: Black alone percent (July 1 - estimate) 2008 | 9.4 |
| HAMPDEN Resident population: American Indian and Alaska Native alone percent (July 1 - estimate) 2008 | 0.4 |
| HAMPDEN Resident population: Asian alone percent (July 1 - estimate) 2008 | 1.8 |
| HAMPDEN Resident population: Native Hawaiian and Other Pacific Islander alone percent (July 1 - estimate) 2008 | 0.2 |
| HAMPDEN Resident population: Two or more races percent (July 1 - estimate) 2008 | 1.5 |
| HAMPDEN Resident population: Hispanic or Latino Origin percent (July 1 - estimate) 2008 | 19 |
| HAMPDEN Resident population: Not Hispanic White alone percent (July 1 - estimate) 2008 | 70.4 |
| HAMPDEN Births 2006 | 5794 |
| HAMPDEN Deaths 2006 | 4498 |
| HAMPDEN Infant deaths under one year 2006 | 41 |
| HAMPDEN Population 5 years and over by residence in 1995 - percent in same house 2000 (sample) | 58.7 |
| HAMPDEN Percent foreign born population 2000 (sample) | 7.2 |
| HAMPDEN Population 5 years and over percent speaking language other than English at home 2000 (sample) | 22.3 |
| HAMPDEN Educational attainment - persons 25 years and over - percent high school graduate or higher 2000 | 79.2 |
| HAMPDEN Educational attainment - persons 25 years and over - percent bachelors degree or higher 2000 | 20.5 |
| HAMPDEN Civilian noninstitutionalized population 5 years and over with a disability 2000 (sample) | 93818 |
| HAMPDEN Average travel time to work for workers 16 years and over not working at home 2000 | 21.8 |
| HAMPDEN Housing unit estimates as of July 1 2008 | 189920 |
| HAMPDEN Housing unit estimates - net change April 1 2000 (base) to July 1 2008 | 4044 |
| HAMPDEN Housing unit estimates - percent change April 1 2000 (base) to July 1 2008 | 2.2 |
| HAMPDEN Owner-occupied housing units - percent of total occupied housing units 2000 (complete count) | 61.9 |
| HAMPDEN Median value of specified owner-occupied housing units 2000 (sample) | 117400 |
| HAMPDEN Housing units by units in structure - multiple units 2000 (sample) | 38.9 |
| HAMPDEN Households 2000 (complete count) | 175288 |
| HAMPDEN Persons per household 2000 (complete count) | 2.52 |
| HAMPDEN Per capita income in 1999 | 19541 |
| HAMPDEN Median household income 2008 | 48482 |
| HAMPDEN People of all ages in poverty - percent 2008 | 15.4 |
| HAMPDEN Personal income 2007 | 16261 |
| HAMPDEN Per capita personal income 2007 | 35301 |
| HAMPDEN Civilian labor force 2008 | 222875 |
| HAMPDEN Civilian labor force unemployment 2008 | 14213 |
| HAMPDEN Civilian labor force unemployment rate 2008 | 6.4 |
| HAMPDEN Employment in all industries (NAICS no code) 2007 | 249023 |
| HAMPDEN Employment in all industries net change 2000 - 2007 | -1588 |
| HAMPDEN Employment in government (NAICS 92) 2007 | 34752 |
| HAMPDEN Earnings in all industries (NAICS no code) 2007 | 1.12143e+07 |
| HAMPDEN Earnings in all industries (NAICS no code) average earnings per job 2007 | 45033 |
| HAMPDEN Private nonfarm establishments 2007 | 10313 |
| HAMPDEN Private nonfarm employment for pay period including March 12 2007 | 171404 |
| HAMPDEN Private nonfarm employment for pay period including March 12 2006 percent change 2000-2007 | -5.4 |
| HAMPDEN Nonemployer: total (NAICS 00) - establishments 2007 | 23630 |
| HAMPDEN Accommodation and Food Services: total (NAICS 72) - sales of establishments with payroll 2002 | 538263 |
| HAMPDEN Total number of firms 2002 | 30197 |
| HAMPDEN Total Black-owned firms percent 2002 | 2.6 |
| HAMPDEN Total American Indian-and Alaska Native-owned firms percent 2002 | 0 |
| HAMPDEN Total Asian-owned firms percent 2002 | 2.2 |
| HAMPDEN Total Hispanic-owned firms percent 2002 | 3.3 |
| HAMPDEN Total Native Hawaiian-and Other Pacific Islander-owned firms percent 2002 | 0 |
| HAMPDEN Total women-owned firms percent 2002 | 26.4 |
| HAMPDEN Manufacturing: total (NAICS 31-33) - value of shipments 2002 | 5.62389e+06 |
| HAMPDEN Wholesale trade: total (NAICS 42) - sales of establishments with payroll 2002 | 5.10391e+06 |
| HAMPDEN Retail trade: total (NAICS 44-45) - sales of establishments with payroll 2002 | 4.97253e+06 |
| HAMPDEN Retail trade: total (NAICS 44-45) - sales of establishments with payroll per capita 2002 | 10819 |
| HAMPDEN New private housing units authorized by building permits - total 2008 (20000-place universe) | 498 |
| HAMPDEN Valuation of new private housing units authorized by building permits 2008 (20000-place universe) | 76374 |
| HAMPDEN Land in farms (NAICS) 2007 (acres) (adjusted) | 36841 |
| HAMPDEN Federal Government expenditure - total FY 2008 | 3.94167e+06 |
| HAMPDEN Federal Government expenditure per capita FY 2008 | 8553 |
| HAMPDEN Land area in square miles 2000 | 618.4 |
| HAMPDEN Population per square mile 2000 | 738 |
