QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Michigan is

$49,576

Median household income of Maricopa County, Arizona is

$54,229

In Texas

57.7%

of females 16 years+ are in the civilian labor force

Population per square mile in Ohio is

282.3

The population of Chicago city, Illinois is

2,720,546

Population per square mile in Illinois is

231.1

22.0%

of persons in Pennsylvania are under 18 years

23.4%

of persons in San Diego County, California are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census