QuickFacts

The population of New York city, New York is

8,491,079

The population of Los Angeles city, California is

3,928,864

The population of Los Angeles city, California is

3,928,864

Population per square mile in San Diego County, California is

735.8

10.9%

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

25.7%

of persons in Georgia are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

27.3%

of persons in Texas are under 18 years

Source: Population Estimates

Source: 2010 Census