QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Cook County, Illinois is

5,238,216

Median household income of Philadelphia city, Pennsylvania is

$38,253

Median household income of Michigan is

$49,576

Population per square mile in Houston city, Texas is

3,501.5

11.4%

of persons in California are 65 years and over

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

Median household income of Harris County, Texas is

$54,457

The population of California is

39,250,017

Population per square mile in Michigan is

174.8

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census