QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Texas is

27,862,596

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

23.4%

of persons in San Diego County, California are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

11.9%

of persons in Cook County, Illinois are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

25.0%

of persons in California are under 18 years

12.5%

of persons in Illinois are 65 years and over

30.4%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey