QuickFacts

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

24.5%

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

In California

57.2%

of females 16 years+ are in the civilian labor force

26.1%

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

Population per square mile in Houston city, Texas is

3,501.5

Median household income of Georgia is

$49,620

Median household income of Ohio is

$49,429

Population per square mile in Los Angeles city, California is

8,092.3

The population of Cook County, Illinois is

5,238,216

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates