QuickFacts

21.3%

of persons in Florida are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

28.6%

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

The population of Texas is

27,862,596

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Illinois is

231.1

10.9%

of persons in Los Angeles County, California are 65 years and over

14.1%

of persons in Ohio are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census