QuickFacts

The population of Maricopa County, Arizona is

4,167,947

Median household income of Ohio is

$49,429

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Chicago city, Illinois is

2,720,546

23.7%

of persons in Michigan are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Florida is

350.6

Median household income of Harris County, Texas is

$54,457

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey