QuickFacts

The population of Maricopa County, Arizona is

4,167,947

Median household income of Illinois is

$57,574

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

The population of New York is

19,745,289

13.5%

of persons in New York are 65 years and over

35.8%

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

23.7%

of persons in Michigan are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

12.1%

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

10.9%

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

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census