QuickFacts

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Florida is

350.6

Median household income of Pennsylvania is

$53,599

Median household income of Ohio is

$49,429

Population per square mile in Michigan is

174.8

10.3%

of persons in Chicago city, Illinois are 65 years and over

In New York

58.7%

of females 16 years+ are in the civilian labor force

The population of Pennsylvania is

12,784,227

The population of Los Angeles County, California is

10,170,292

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates