QuickFacts

11.4%

of persons in California are 65 years and over

14.1%

of persons in Ohio are 65 years and over

Population per square mile in San Diego County, California is

735.8

The population of Pennsylvania is

12,784,227

The population of Chicago city, Illinois is

2,720,546

The population of Ohio is

11,614,373

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

The population of Philadelphia city, Pennsylvania is

1,567,442

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census