QuickFacts

11.4%

of persons in California are 65 years and over

The population of Illinois is

12,801,539

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in Illinois is

231.1

31.4%

of persons 25 years+ in California have a bachelor's degree or higher

23.1%

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

31.4%

of persons 25 years+ in California have a bachelor's degree or higher

22.3%

of persons in New York are under 18 years

The population of Michigan is

9,928,300

27.3%

of persons in Texas are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census