QuickFacts

Population per square mile in San Diego County, California is

735.8

11.4%

of persons in California are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

22.0%

of persons in Pennsylvania are under 18 years

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

Median household income of Georgia is

$49,620

Median household income of Chicago city, Illinois is

$48,522

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

21.6%

of persons in New York city, New York are under 18 years

8.1%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census