QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

12.1%

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

Population per square mile in Cook County, Illinois is

5,495.1

The population of California is

39,250,017

The population of Ohio is

11,614,373

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

Population per square mile in San Diego County, California is

735.8

The population of Maricopa County, Arizona is

4,167,947

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates