QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

24.4%

of persons in Illinois are under 18 years

23.7%

of persons in Ohio are under 18 years

11.4%

of persons in San Diego County, California are 65 years and over

29.5%

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

Population per square mile in Maricopa County, Arizona is

414.9

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

Population per square mile in New York is

411.2

The population of Cook County, Illinois is

5,238,216

Population per square mile in Los Angeles city, California is

8,092.3

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census