QuickFacts

The population of Illinois is

12,801,539

Median household income of Pennsylvania is

$53,599

Median household income of Los Angeles County, California is

$56,196

Population per square mile in California is

239.1

21.6%

of persons in New York city, New York are under 18 years

12.1%

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

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

23.9%

of persons in North Carolina are under 18 years

Population per square mile in San Diego County, California is

735.8

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey