QuickFacts

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Illinois is

231.1

The population of North Carolina is

10,146,788

14.1%

of persons in Ohio are 65 years and over

Population per square mile in New York city, New York is

27,012.5

12.1%

of persons in Maricopa County, Arizona are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

23.7%

of persons in Michigan are under 18 years

Population per square mile in Texas is

96.3

12.1%

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

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census