| LYON Resident total population estimate (July 1) 2009 | 52641 |
| LYON Resident total population estimates base (April 1) 2000 | 34501 |
| LYON Resident total population estimate percent change - April 1 2000 to July 1 2009 | 52.6 |
| LYON Resident total population estimate net change - April 1 2000 to July 1 2009 | 18140 |
| LYON Resident population (April 1) 2000 (complete count) | 34501 |
| LYON Resident population under 5 years (July 1 - estimate) 2008 | 3613 |
| LYON Resident population under 5 years percent (July 1 - estimate) 2008 | 6.8 |
| LYON Resident population under 18 years (July 1 - estimate) 2008 | 12809 |
| LYON Resident population under 18 years percent (July 1 - estimate) 2008 | 24.2 |
| LYON Resident population 65 years and over percent (July 1 - estimate) 2008 | 14.2 |
| LYON Resident population 65 years and over (July 1 - estimate) 2008 | 7552 |
| LYON Resident population: total females percent (July 1 - estimate) 2008 | 49.2 |
| LYON Resident population: White alone (July 1 - estimate) 2008 | 48802 |
| LYON Resident population: Black alone (July 1 - estimate) 2008 | 880 |
| LYON Resident population: American Indian and Alaska Native alone (July 1 - estimate) 2008 | 1120 |
| LYON Resident population: Asian alone (July 1 - estimate) 2008 | 829 |
| LYON Resident population: Native Hawaiian and Other Pacific Islander alone (July 1 - estimate) 2008 | 80 |
| LYON Resident population: Two or more races (July 1 - estimate) 2008 | 1311 |
| LYON Resident population: Hispanic or Latino Origin (July 1 - estimate) 2008 | 8201 |
| LYON Resident population: Not Hispanic White alone (July 1 - estimate) 2008 | 41094 |
| LYON Resident population: White alone percent (July 1 - estimate) 2008 | 92 |
| LYON Resident population: Black alone percent (July 1 - estimate) 2008 | 1.7 |
| LYON Resident population: American Indian and Alaska Native alone percent (July 1 - estimate) 2008 | 2.1 |
| LYON Resident population: Asian alone percent (July 1 - estimate) 2008 | 1.6 |
| LYON Resident population: Native Hawaiian and Other Pacific Islander alone percent (July 1 - estimate) 2008 | 0.2 |
| LYON Resident population: Two or more races percent (July 1 - estimate) 2008 | 2.5 |
| LYON Resident population: Hispanic or Latino Origin percent (July 1 - estimate) 2008 | 15.5 |
| LYON Resident population: Not Hispanic White alone percent (July 1 - estimate) 2008 | 77.5 |
| LYON Births 2006 | 718 |
| LYON Deaths 2006 | 431 |
| LYON Infant deaths under one year 2006 | 2 |
| LYON Population 5 years and over by residence in 1995 - percent in same house 2000 (sample) | 44.1 |
| LYON Percent foreign born population 2000 (sample) | 6 |
| LYON Population 5 years and over percent speaking language other than English at home 2000 (sample) | 10.9 |
| LYON Educational attainment - persons 25 years and over - percent high school graduate or higher 2000 | 81.5 |
| LYON Educational attainment - persons 25 years and over - percent bachelors degree or higher 2000 | 11.3 |
| LYON Civilian noninstitutionalized population 5 years and over with a disability 2000 (sample) | 7112 |
| LYON Average travel time to work for workers 16 years and over not working at home 2000 | 28 |
| LYON Housing unit estimates as of July 1 2008 | 18211 |
| LYON Housing unit estimates - net change April 1 2000 (base) to July 1 2008 | 3932 |
| LYON Housing unit estimates - percent change April 1 2000 (base) to July 1 2008 | 27.5 |
| LYON Owner-occupied housing units - percent of total occupied housing units 2000 (complete count) | 75.8 |
| LYON Median value of specified owner-occupied housing units 2000 (sample) | 119200 |
| LYON Housing units by units in structure - multiple units 2000 (sample) | 8.1 |
| LYON Households 2000 (complete count) | 13007 |
| LYON Persons per household 2000 (complete count) | 2.61 |
| LYON Per capita income in 1999 | 18543 |
| LYON Median household income 2008 | 47924 |
| LYON People of all ages in poverty - percent 2008 | 9.6 |
| LYON Personal income 2007 | 1374 |
| LYON Per capita personal income 2007 | 26247 |
| LYON Civilian labor force 2008 | 23096 |
| LYON Civilian labor force unemployment 2008 | 2223 |
| LYON Civilian labor force unemployment rate 2008 | 9.6 |
| LYON Employment in all industries (NAICS no code) 2007 | 18800 |
| LYON Employment in all industries net change 2000 - 2007 | 4423 |
| LYON Employment in government (NAICS 92) 2007 | 2394 |
| LYON Earnings in all industries (NAICS no code) 2007 | 637816 |
| LYON Earnings in all industries (NAICS no code) average earnings per job 2007 | 33926 |
| LYON Private nonfarm establishments 2007 | 838 |
| LYON Private nonfarm employment for pay period including March 12 2007 | 10892 |
| LYON Private nonfarm employment for pay period including March 12 2006 percent change 2000-2007 | 69.4 |
| LYON Nonemployer: total (NAICS 00) - establishments 2007 | 2916 |
| LYON Accommodation and Food Services: total (NAICS 72) - sales of establishments with payroll 2002 | 18858 |
| LYON Total number of firms 2002 | 2486 |
| LYON Total Black-owned firms percent 2002 | 0 |
| LYON Total American Indian-and Alaska Native-owned firms percent 2002 | 0 |
| LYON Total Asian-owned firms percent 2002 | 0 |
| LYON Total Hispanic-owned firms percent 2002 | 6.1 |
| LYON Total Native Hawaiian-and Other Pacific Islander-owned firms percent 2002 | 0 |
| LYON Total women-owned firms percent 2002 | 43.4 |
| LYON Manufacturing: total (NAICS 31-33) - value of shipments 2002 | 345194 |
| LYON Wholesale trade: total (NAICS 42) - sales of establishments with payroll 2002 | 94715 |
| LYON Retail trade: total (NAICS 44-45) - sales of establishments with payroll 2002 | 190912 |
| LYON Retail trade: total (NAICS 44-45) - sales of establishments with payroll per capita 2002 | 5020 |
| LYON New private housing units authorized by building permits - total 2008 (20000-place universe) | 101 |
| LYON Valuation of new private housing units authorized by building permits 2008 (20000-place universe) | 15962 |
| LYON Land in farms (NAICS) 2007 (acres) (adjusted) | 260660 |
| LYON Federal Government expenditure - total FY 2008 | 296802 |
| LYON Federal Government expenditure per capita FY 2008 | 5598 |
| LYON Land area in square miles 2000 | 1993.69 |
| LYON Population per square mile 2000 | 17 |
