QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

The population of San Diego County, California is

3,299,521

The population of Maricopa County, Arizona is

4,167,947

Median household income of Florida is

$47,507

The population of New York is

19,745,289

The population of Los Angeles County, California is

10,170,292

The population of Illinois is

12,801,539

In Georgia

57.9%

of females 16 years+ are in the civilian labor force

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates