QuickFacts

Population per square mile in California is

239.1

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Chicago city, Illinois is

2,720,546

Median household income of Texas is

$53,207

Median household income of Maricopa County, Arizona is

$54,229

28.0%

of persons in Harris County, Texas are under 18 years

8.1%

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

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Michigan is

174.8

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census