QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

The population of Los Angeles County, California is

10,170,292

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

Median household income of North Carolina is

$46,868

22.3%

of persons in New York are under 18 years

The population of Pennsylvania is

12,784,227

24.5%

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

12.5%

of persons in Illinois are 65 years and over

11.4%

of persons in San Diego County, California are 65 years and over

The population of Cook County, Illinois is

5,238,216

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates