QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of North Carolina is

$46,868

The population of Pennsylvania is

12,784,227

23.1%

of persons in Chicago city, Illinois are under 18 years

17.3%

of persons in Florida are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

27.3%

of persons in Texas are under 18 years

Median household income of Chicago city, Illinois is

$48,522

Median household income of Harris County, Texas is

$54,457

Median household income of Texas is

$53,207

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey