QuickFacts

Population per square mile in Los Angeles County, California is

2,419.6

17.3%

of persons in Florida are 65 years and over

26.1%

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

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Ohio is

11,614,373

23.1%

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

11.4%

of persons in California are 65 years and over

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

The population of Cook County, Illinois is

5,238,216

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates