QuickFacts

The population of Los Angeles County, California is

10,116,705

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of Houston city, Texas is

$45,728

Population per square mile in Los Angeles County, California is

2,419.6

24.4%

of persons in Illinois are under 18 years

27.1%

of persons 25 years+ in Texas have a bachelor's degree or higher

Median household income of Pennsylvania is

$53,115

Population per square mile in Cook County, Illinois is

5,495.1

10.5%

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

24.4%

of persons in Illinois are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census