QuickFacts

12.5%

of persons in Illinois are 65 years and over

22.3%

of persons in New York are under 18 years

The population of Cook County, Illinois is

5,238,216

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

Population per square mile in Michigan is

174.8

Median household income of Philadelphia city, Pennsylvania is

$38,253

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

Median household income of Florida is

$47,507

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census