QuickFacts

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

In Maricopa County, Arizona

57.5%

of females 16 years+ are in the civilian labor force

Median household income of Philadelphia city, Pennsylvania is

$37,460

Population per square mile in Pennsylvania is

283.9

25.9%

of persons in Houston city, Texas are under 18 years

Population per square mile in San Diego County, California is

735.8

31.0%

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

29.0%

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

Population per square mile in Los Angeles County, California is

2,419.6

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census