QuickFacts

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Pennsylvania is

283.9

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in Illinois is

231.1

The population of Chicago city, Illinois is

2,720,546

In California

57.2%

of females 16 years+ are in the civilian labor force

Population per square mile in California is

239.1

24.5%

of persons in Los Angeles County, California are under 18 years

9.0%

of persons in Houston city, Texas are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census