QuickFacts

The population of Cook County, Illinois is

5,246,456

Population per square mile in Chicago city, Illinois is

11,841.8

In San Diego County, California

57.0%

of females 16 years+ are in the civilian labor force

Median household income of Philadelphia city, Pennsylvania is

$37,460

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Cook County, Illinois is

5,495.1

In Michigan

57.5%

of females 16 years+ are in the civilian labor force

Population per square mile in Maricopa County, Arizona is

414.9

Median household income of California is

$61,489

27.3%

of persons in Texas are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census