QuickFacts

Median household income of Pennsylvania is

$53,599

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Illinois is

231.1

The population of North Carolina is

10,146,788

The population of Pennsylvania is

12,784,227

The population of Houston city, Texas is

2,296,224

10.3%

of persons in Chicago city, Illinois are 65 years and over

23.1%

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

Median household income of North Carolina is

$46,868

11.9%

of persons in Cook County, Illinois are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census