QuickFacts

Population per square mile in North Carolina is

196.1

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Pennsylvania is

$53,599

24.5%

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

10.9%

of persons in Los Angeles County, California are 65 years and over

The population of Illinois is

12,801,539

15.4%

of persons in Pennsylvania are 65 years and over

Median household income of Florida is

$47,507

Median household income of Maricopa County, Arizona is

$54,229

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census