QuickFacts

24.4%

of persons in Illinois are under 18 years

11.9%

of persons in Cook County, Illinois are 65 years and over

13.5%

of persons in New York are 65 years and over

Median household income of Los Angeles County, California is

$55,870

29.0%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

Population per square mile in Los Angeles County, California is

2,419.6

The population of Harris County, Texas is

4,441,370

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

27,012.5

Population per square mile in Texas is

96.3

The population of Chicago city, Illinois is

2,722,389

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates