QuickFacts

The population of Illinois is

12,801,539

21.3%

of persons in Florida are under 18 years

12.1%

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

Median household income of Pennsylvania is

$53,599

Median household income of Texas is

$53,207

Population per square mile in Maricopa County, Arizona is

414.9

12.1%

of persons in New York city, New York are 65 years and over

The population of Houston city, Texas is

2,296,224

Population per square mile in Florida is

350.6

28.6%

of persons 25 years+ in Pennsylvania have a bachelor's degree or higher

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey