QuickFacts

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in California is

239.1

Population per square mile in Los Angeles city, California is

8,092.3

10.7%

of persons in Georgia are 65 years and over

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of Harris County, Texas is

$54,457

The population of Los Angeles city, California is

3,971,883

22.3%

of persons in New York are under 18 years

The population of New York city, New York is

8,550,405

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates