QuickFacts

12.5%

of persons in Illinois are 65 years and over

12.1%

of persons in New York city, New York are 65 years and over

12.1%

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

The population of Los Angeles city, California is

3,971,883

Median household income of Illinois is

$57,574

Median household income of Philadelphia city, Pennsylvania is

$38,253

The population of Michigan is

9,928,300

30.4%

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

Population per square mile in New York is

411.2

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census