QuickFacts

The population of Texas is

27,862,596

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Population per square mile in Cook County, Illinois is

5,495.1

12.5%

of persons in Illinois are 65 years and over

24.5%

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

Median household income of Florida is

$47,507

Population per square mile in Illinois is

231.1

21.3%

of persons in Florida are under 18 years

The population of California is

39,250,017

The population of Pennsylvania is

12,784,227

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates