QuickFacts

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in Texas is

96.3

12.1%

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

35.6%

of persons 25 years+ in Chicago city, Illinois have a bachelor's degree or higher

8.1%

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

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

23.9%

of persons in North Carolina are under 18 years

The population of Houston city, Texas is

2,296,224

Population per square mile in Georgia is

168.4

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates