QuickFacts

12.5%

of persons in Illinois are 65 years and over

Median household income of San Diego County, California is

$64,309

12.5%

of persons in Illinois are 65 years and over

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Houston city, Texas is

2,296,224

The population of Ohio is

11,614,373

Population per square mile in Illinois is

231.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census