QuickFacts

Population per square mile in Pennsylvania is

283.9

10.3%

of persons in Texas are 65 years and over

The population of Los Angeles County, California is

10,170,292

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Texas is

96.3

The population of Illinois is

12,801,539

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

Median household income of Harris County, Texas is

$54,457

8.1%

of persons in Harris County, Texas are 65 years and over

11.9%

of persons in Cook County, Illinois are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census