QuickFacts

Population per square mile in California is

239.1

Population per square mile in Michigan is

174.8

13.5%

of persons in New York are 65 years and over

In Maricopa County, Arizona

57.5%

of females 16 years+ are in the civilian labor force

Median household income of San Diego County, California is

$63,996

29.0%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

The population of Pennsylvania is

12,802,503

The population of Cook County, Illinois is

5,246,456

25.0%

of persons in California are under 18 years

The population of Pennsylvania is

12,802,503

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates