QuickFacts

Population per square mile in Ohio is

282.3

Population per square mile in Cook County, Illinois is

5,495.1

35.8%

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

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

The population of Los Angeles County, California is

10,170,292

The population of North Carolina is

10,146,788

25.0%

of persons in California are under 18 years

Median household income of Harris County, Texas is

$54,457

17.3%

of persons in Florida are 65 years and over

The population of Cook County, Illinois is

5,238,216

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates