QuickFacts

The population of Cook County, Illinois is

5,238,216

23.7%

of persons in Ohio are under 18 years

30.4%

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

23.1%

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

The population of California is

39,250,017

35.6%

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

Population per square mile in Maricopa County, Arizona is

414.9

The population of Philadelphia city, Pennsylvania is

1,567,442

25.9%

of persons in Houston city, Texas are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census