QuickFacts

Population per square mile in North Carolina is

196.1

The population of Texas is

27,469,114

The population of Cook County, Illinois is

5,246,456

12.1%

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

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Los Angeles County, California is

10,116,705

Median household income of Texas is

$52,576

Median household income of Maricopa County, Arizona is

$53,689

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Los Angeles city, California is

$49,682

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey