QuickFacts

12.1%

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

23.7%

of persons in Michigan are under 18 years

Population per square mile in Ohio is

282.3

Median household income of Pennsylvania is

$53,599

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

Population per square mile in New York city, New York is

27,012.5

The population of New York is

19,745,289

Population per square mile in Illinois is

231.1

14.1%

of persons in Ohio are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates