QuickFacts

11.4%

of persons in California are 65 years and over

10.5%

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

21.6%

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

Median household income of California is

$61,489

28.0%

of persons in Harris County, Texas are under 18 years

The population of California is

39,144,818

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of Cook County, Illinois is

$54,828

25.9%

of persons in Houston city, Texas are under 18 years

Population per square mile in New York is

411.2

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census