QuickFacts

11.9%

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

Population per square mile in Ohio is

282.3

23.9%

of persons in North Carolina are under 18 years

31.5%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

27.1%

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

The population of Chicago city, Illinois is

2,722,389

The population of Cook County, Illinois is

5,246,456

25.9%

of persons in Houston city, Texas are under 18 years

11.4%

of persons in California are 65 years and over

11.4%

of persons in California are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census