QuickFacts

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

13.8%

of persons in Michigan are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

The population of Pennsylvania is

12,784,227

The population of Pennsylvania is

12,784,227

Population per square mile in Florida is

350.6

Population per square mile in Los Angeles city, California is

8,092.3

10.9%

of persons in Los Angeles County, California are 65 years and over

Median household income of Cook County, Illinois is

$55,251

23.7%

of persons in Ohio are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census