QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Maricopa County, Arizona is

4,167,947

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

Median household income of Maricopa County, Arizona is

$54,229

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

The population of Harris County, Texas is

4,538,028

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in New York city, New York is

27,012.5

10.9%

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

Median household income of Chicago city, Illinois is

$48,522

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey