QuickFacts

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

27,012.5

22.3%

of persons in New York are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

10.5%

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

21.3%

of persons in Florida are under 18 years

The population of Illinois is

12,801,539

Median household income of Harris County, Texas is

$54,457

Median household income of Michigan is

$49,576

Median household income of California is

$61,818

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey