QuickFacts

The population of Cook County, Illinois is

5,238,216

The population of Michigan is

9,928,300

11.9%

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

Population per square mile in Chicago city, Illinois is

11,841.8

The population of Houston city, Texas is

2,296,224

25.0%

of persons in California are under 18 years

23.7%

of persons in Michigan are under 18 years

12.5%

of persons in Illinois are 65 years and over

27.6%

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

23.1%

of persons in Los Angeles city, California are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census