QuickFacts

Population per square mile in Houston city, Texas is

3,501.5

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Florida is

350.6

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

23.7%

of persons in Ohio are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Los Angeles County, California is

10,170,292

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Los Angeles city, California is

3,971,883

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census