QuickFacts

10.9%

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

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of Georgia is

$49,620

25.7%

of persons in Georgia are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in San Diego County, California is

735.8

23.1%

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

Population per square mile in Chicago city, Illinois is

11,841.8

13.5%

of persons in New York are 65 years and over

Population per square mile in Houston city, Texas is

3,501.5

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census