QuickFacts

Median household income of Illinois is

$57,574

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in Texas is

96.3

25.4%

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

12.1%

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

Population per square mile in California is

239.1

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

15.4%

of persons in Pennsylvania are 65 years and over

The population of Florida is

20,612,439

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates