QuickFacts

24.4%

of persons in Illinois are under 18 years

The population of Chicago city, Illinois is

2,722,389

9.0%

of persons in Houston city, Texas are 65 years and over

10.5%

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

23.1%

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

25.9%

of persons in Houston city, Texas are under 18 years

10.3%

of persons in Texas are 65 years and over

Median household income of Illinois is

$57,166

26.4%

of persons in Maricopa County, Arizona are under 18 years

11.4%

of persons in California are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census