QuickFacts

Population per square mile in California is

239.1

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

11.4%

of persons in California are 65 years and over

Population per square mile in Florida is

350.6

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Chicago city, Illinois is

$48,522

The population of California is

39,250,017

30.4%

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

Population per square mile in Illinois is

231.1

The population of Georgia is

10,310,371

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates