QuickFacts

23.4%

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

8.1%

of persons in Harris County, Texas are 65 years and over

23.7%

of persons in Ohio are under 18 years

Population per square mile in Ohio is

282.3

The population of Philadelphia city, Pennsylvania is

1,567,442

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

In California

57.2%

of females 16 years+ are in the civilian labor force

24.4%

of persons in Illinois are under 18 years

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

30.4%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey