QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

10.3%

of persons in Texas are 65 years and over

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 Illinois is

231.1

Median household income of California is

$61,818

35.6%

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

The population of New York city, New York is

8,550,405

The population of Philadelphia city, Pennsylvania is

1,567,442

23.9%

of persons in North Carolina are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census