QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Illinois is

$57,574

The population of Los Angeles city, California is

3,971,883

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

The population of Pennsylvania is

12,784,227

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in Texas is

96.3

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

The population of Michigan is

9,928,300

Median household income of Georgia is

$49,620

Source: 2010 Census