QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

27.3%

of persons in Texas are under 18 years

24.5%

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

13.8%

of persons in Michigan are 65 years and over

The population of Georgia is

10,214,860

The population of Maricopa County, Arizona is

4,087,191

Median household income of Philadelphia city, Pennsylvania is

$37,460

In Cook County, Illinois

61.2%

of females 16 years+ are in the civilian labor force

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in North Carolina is

196.1

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census