QuickFacts

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

21.3%

of persons in Florida are under 18 years

The population of San Diego County, California is

3,263,431

26.4%

of persons 25 years+ in Michigan have a bachelor's degree or higher

11.4%

of persons in San Diego County, California are 65 years and over

The population of Cook County, Illinois is

5,246,456

14.1%

of persons in Ohio are 65 years and over

In Los Angeles city, California

59.5%

of females 16 years+ are in the civilian labor force

Median household income of Illinois is

$57,166

Median household income of Maricopa County, Arizona is

$53,689

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey