QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

23.1%

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

Population per square mile in Los Angeles city, California is

8,092.3

23.1%

of persons in Chicago city, Illinois are under 18 years

11.4%

of persons in California are 65 years and over

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

Median household income of Los Angeles city, California is

$50,205

The population of New York is

19,745,289

Median household income of California is

$61,818

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey