QuickFacts

Median household income of Illinois is

$57,574

11.9%

of persons in Cook County, Illinois are 65 years and over

8.1%

of persons in Harris County, Texas are 65 years and over

23.9%

of persons in North Carolina are under 18 years

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

Population per square mile in Cook County, Illinois is

5,495.1

The population of Harris County, Texas is

4,538,028

Median household income of Maricopa County, Arizona is

$54,229

29.5%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

Population per square mile in Maricopa County, Arizona is

414.9

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census