QuickFacts

Population per square mile in Harris County, Texas is

2,402.4

15.4%

of persons in Pennsylvania are 65 years and over

The population of Illinois is

12,801,539

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles city, California is

8,092.3

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

12.1%

of persons in Maricopa County, Arizona are 65 years and over

The population of Maricopa County, Arizona is

4,167,947

25.0%

of persons in California are under 18 years

27.3%

of persons 25 years+ in Florida 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