QuickFacts

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Population per square mile in Illinois is

231.1

Median household income of Florida is

$47,507

The population of Michigan is

9,928,300

11.4%

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

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of New York city, New York is

8,550,405

The population of Pennsylvania is

12,784,227

10.5%

of persons in Los Angeles city, California are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census