QuickFacts

10.9%

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

Population per square mile in San Diego County, California is

735.8

23.4%

of persons in San Diego County, California are under 18 years

Median household income of Michigan is

$49,576

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

The population of Los Angeles County, California is

10,170,292

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

22.0%

of persons in Pennsylvania are under 18 years

The population of Los Angeles city, California is

3,971,883

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates