QuickFacts

11.9%

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

23.9%

of persons in North Carolina are under 18 years

In Texas

57.7%

of females 16 years+ are in the civilian labor force

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

The population of Maricopa County, Arizona is

4,167,947

The population of Cook County, Illinois is

5,238,216

Median household income of Harris County, Texas is

$54,457

28.6%

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

The population of Michigan is

9,928,300

Population per square mile in California is

239.1

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census