QuickFacts

The population of Los Angeles County, California is

10,170,292

13.5%

of persons in New York are 65 years and over

The population of Illinois is

12,801,539

Median household income of Illinois is

$57,574

Population per square mile in Los Angeles city, California is

8,092.3

25.0%

of persons in California are under 18 years

Population per square mile in Michigan is

174.8

The population of San Diego County, California is

3,299,521

21.6%

of persons in New York city, New York are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates