QuickFacts

The population of Pennsylvania is

12,802,503

35.1%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

The population of Illinois is

12,859,995

Population per square mile in North Carolina is

196.1

In Maricopa County, Arizona

57.5%

of females 16 years+ are in the civilian labor force

Median household income of Harris County, Texas is

$53,822

Median household income of Harris County, Texas is

$53,822

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey