QuickFacts

Population per square mile in Michigan is

174.8

23.7%

of persons in Cook County, Illinois are under 18 years

In Michigan

57.5%

of females 16 years+ are in the civilian labor force

Median household income of Chicago city, Illinois is

$47,831

The population of Philadelphia city, Pennsylvania is

1,560,297

Median household income of Los Angeles County, California is

$55,870

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Los Angeles city, California is

$49,682

12.1%

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

The population of Florida is

20,271,272

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates