QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

Median household income of Cook County, Illinois is

$55,251

Median household income of Houston city, Texas is

$46,187

The population of California is

39,250,017

The population of Illinois is

12,801,539

Population per square mile in Texas is

96.3

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in North Carolina is

196.1

11.9%

of persons in Cook County, Illinois are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census