QuickFacts

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in New York city, New York is

27,012.5

Population per square mile in Florida is

350.6

10.5%

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

12.1%

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

10.9%

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

Median household income of Florida is

$47,507

The population of Maricopa County, Arizona is

4,167,947

25.0%

of persons in California are under 18 years

Median household income of Los Angeles County, California is

$56,196

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey