QuickFacts

The population of California is

39,144,818

Population per square mile in Illinois is

231.1

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Chicago city, Illinois is

$47,831

25.0%

of persons in California are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

The population of Los Angeles County, California is

10,116,705

10.3%

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

14.1%

of persons in Ohio are 65 years and over

10.5%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census