QuickFacts

The population of Cook County, Illinois is

5,238,216

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

Median household income of Georgia is

$49,620

Median household income of San Diego County, California is

$64,309

The population of Los Angeles County, California is

10,170,292

24.5%

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

Population per square mile in Pennsylvania is

283.9

Population per square mile in California is

239.1

10.9%

of persons in Los Angeles County, California are 65 years and over

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census