QuickFacts

The population of Los Angeles County, California is

10,170,292

The population of Pennsylvania is

12,784,227

The population of North Carolina is

10,146,788

Median household income of Michigan is

$49,576

Population per square mile in Chicago city, Illinois is

11,841.8

22.3%

of persons in New York are under 18 years

Median household income of Pennsylvania is

$53,599

12.1%

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

10.3%

of persons in Chicago city, Illinois are 65 years and over

25.0%

of persons in California are under 18 years

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census