QuickFacts

23.7%

of persons in Michigan are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in California is

239.1

In Florida

54.7%

of females 16 years+ are in the civilian labor force

The population of Chicago city, Illinois is

2,720,546

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Cook County, Illinois is

$55,251

Population per square mile in San Diego County, California is

735.8

The population of Pennsylvania is

12,784,227

The population of Los Angeles County, California is

10,170,292

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates