QuickFacts

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Michigan is

174.8

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

Population per square mile in Harris County, Texas is

2,402.4

13.8%

of persons in Michigan are 65 years and over

Median household income of Chicago city, Illinois is

$48,522

21.6%

of persons in New York city, New York are under 18 years

23.1%

of persons in Los Angeles city, California are under 18 years

Median household income of Cook County, Illinois is

$55,251

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey